| 86,708 | Trillion Dollar U.S. Companies | 2024-11-10 | |
| 84,750 | Metals of Antiquity | 2017-05-16 | |
| 72,717 | Richest Island Countries | 2023-04-23 | |
| 60,620 | Small Countries with Large Economies | 2022-04-21 | |
| 55,089 | Large Countries with Small Economies | 2022-04-21 | |
| 51,993 | Countries with the Most Ascents of Mount Everest | 2019-12-22 | |
| 46,216 | California... or Florida? | 2021-08-21 | |
| 38,660 | Fish... or Not a Fish? | 2021-10-12 | |
| 34,146 | Diseases: Virus... or Bacteria? | 2021-10-19 | |
| 33,736 | 10 U.S. States With The Lowest Murder Rates | 2021-11-27 | |
| 28,925 | Countries with Shortest Maximum Distances to the Ocean | 2020-01-01 | |
| 27,312 | States that Have Been Blue the Longest | 2024-11-06 | |
| 24,957 | Star Wars... or Star Trek? | 2023-09-24 | |
| 23,490 | Animals: Largest Predators in Each U.S. State | 2021-03-22 | |
| 22,698 | States that Have Been Red the Longest | 2024-11-06 | |
| 19,288 | Most Common Ingredients in "Mastering the Art of French Cooking" | 2022-02-13 | |
| 19,154 | Old World... or New World? | 2021-06-16 | |
| 18,116 | Countries Bordering the Four Color Seas | 2019-08-04 | |
| 18,030 | Alphanumeric Answers | 2025-03-02 | |
| 17,238 | Albert Einstein Quiz | 2020-09-13 | |
| 15,417 | Red Wine... or White? | 2023-04-25 | |
| 13,690 | Recommended Childhood Vaccines for Americans | 2020-07-24 | |
| 13,394 | Breakfast Cereal Mascots Picture Quiz | 2023-02-24 | |
| 13,208 | People Buried at Westminster Abbey | 2021-04-23 | |
| 12,406 | What's The Middle Initial (U.S.) | 2024-04-11 | |
| 11,773 | Christmas Song Titles by Synonyms | 2023-12-19 | |
| 7,343 | Sushi by Picture 🍣 | 2023-09-22 | |
| 6,581 | Drinks by Picture 🥤 | 2022-01-16 | 12 |
| 6,389 | First 28 Countries of Wuhan Coronavirus COVID-19 Outbreak | 2020-03-12 | 67 |
| 5,748 | Famous Airplanes and Aircraft by Picture 🛩️ | 2025-02-14 | 7 |
| 4,816 | Causes of Death on Mount Everest | 2022-06-05 | 31 |
| 4,277 | Capital Name Similar to Country Name | 2024-11-19 | 42 |
| 3,898 | Video Games by Picture | 2020-01-27 | 2 |
| 3,830 | Countries by Emojis #2 | 2024-10-24 | 9 |
| 3,514 | Translate Random Vietnamese Words to English 🇻🇳 | 2024-04-04 | 2 |
| 3,507 | Airline Flight Routes with the Highest Revenue | 2025-03-20 | 6 |
| 3,451 | Alcoholic Drinks and the Raw Ingredients for Each | 2024-02-01 | 21 |
| 3,377 | WWII: Axis... or Allies? | 2019-04-16 | 2 |
| 3,318 | Indian Food and Drink (by Picture) | 2022-03-27 | 6 |
| 3,265 | Oldest Capital Cities of Countries | 2022-02-15 | 22 |
| 3,094 | Identify the Snakes by Picture 🐍 | 2025-02-27 | 12 |
| 2,977 | Types of Cheese (by Picture) | 2024-10-21 | 7 |
| 2,863 | Countries with the 50 Oldest Living People | 2025-03-01 | 11 |
| 2,840 | Click on the Fish (Sudden Death) | 2024-11-20 | 3 |
| 2,720 | Countries Divided into Noncontiguous Parts | 2020-01-24 | 29 |
| 2,716 | Top 5 Countries by Cause of Death | 2019-03-30 | 9 |
| 2,712 | One-Word Titles of Novels and Books in Literature | 2023-05-20 | 11 |
| 2,464 | River Deltas on the Map | 2024-10-25 | 19 |
| 2,398 | Methods of Suicide (by Famous Examples) | 2022-02-11 | 7 |
| 2,367 | Click the Radiohead Song Title Ending | 2023-04-19 | 9 |
| 2,311 | UNESCO World Heritage Sites on the Map | 2019-01-10 | 22 |
| 2,297 | Name that Gas! (Elements and Compounds in Chemistry) | 2022-05-12 | 11 |
| 2,221 | Continents in Order by Number of Countries | 2021-11-26 | 2 |
| 2,196 | Least Populous Mainland Countries by Continent | 2022-08-17 | 17 |
| 2,192 | People who were Assassinated/Murdered (Sudden Death) | 2024-11-19 | 4 |
| 2,116 | Diseases the WHO has Declared Emergencies for 🦠 | 2025-03-09 | 3 |
| 2,105 | Cities by Religion | 2025-04-04 | 17 |
| 2,086 | Musical Artists with Top 40 Hits in the 80s, 90s, 00s, and 10s | 2023-07-23 | 5 |
| 2,062 | Sports by Greatest Athlete of All Time | 2025-04-11 | 2 |
| 2,052 | Famous Battles on the Map | 2024-02-15 | 6 |
| 1,944 | Countries with a Stronger Military than All Neighbors | 2020-05-07 | 5 |
| 1,879 | Largest Countries (by % of Continent) | 2025-04-20 | 4 |
| 1,879 | Airlines that Serve the Most Countries | 2024-12-07 | 2 |
| 1,835 | Countries with the Most Contamination from Chernobyl | 2019-12-27 | 9 |
| 1,721 | Countries Completely Surrounded By Just One Country (Enclaved Countries) | 2023-01-25 | 2 |
| 1,716 | 1989 Movies by Picture | 2023-12-18 | 5 |
| 1,694 | Countries with the Most Deaths on Mount Everest | 2020-09-12 | 16 |
| 1,639 | Countries with Longest Maximum Distances to the Ocean | 2022-03-08 | 13 |
| 1,622 | Name the Metal Alloy | 2025-04-15 | 13 |
| 1,582 | Match the Assassin to the Famous Victim | 2025-03-29 | 10 |
| 1,579 | Berries by Picture 🍓 | 2023-10-09 | 6 |
| 1,555 | Rock Bands (by Picture) | 2021-08-22 | 1 |
| 1,546 | Vietnam Quiz 🇻🇳 (Sudden Death) | 2024-12-18 | 11 |
| 1,519 | States that Won Super Bowls | 2025-02-10 | 4 |
| 1,519 | Top 20 Healthiest Countries | 2022-11-14 | 7 |
| 1,504 | Island Countries with the Biggest Economies 🏝 | 2021-12-16 | 4 |
| 1,478 | Cities in the Dallas–Fort Worth Metroplex (Texas) | 2022-03-15 | 5 |
| 1,473 | Island Countries Outside Oceania Farthest from the Mainland | 2019-12-28 | 13 |
| 1,469 | Mainland Countries with the Shortest Coastlines | 2022-06-28 | 20 |
| 1,455 | Most Widely-Consumed Drinks in the World (Easy) | 2021-10-12 | 5 |
| 1,452 | Countries with Populations in Noncontiguous Parts | 2021-02-08 | 26 |
| 1,430 | States from which the Most Presidents Came | 2024-11-07 | 4 |
| 1,429 | Countries with Buildings over 350 Meters | 2025-02-17 | 5 |
| 1,418 | Least Populous Mainland Countries | 2024-11-25 | 7 |
| 1,418 | Star Wars Vehicles by Picture | 2023-10-30 | 10 |
| 1,392 | Famous Assassinations on the Map | 2019-12-31 | 2 |
| 1,376 | Fantasy Movies and Films by Plot Synopsis | 2023-05-15 | 3 |
| 1,366 | Countries and Cities with Buildings of 100+ Floors | 2024-10-25 | 6 |
| 1,361 | Most Populous Atlantic Ocean Islands | 2021-12-20 | 22 |
| 1,355 | Countries Outside Europe with Direct Flights to Israel | 2019-02-08 | 1 |
| 1,341 | Countries with Highest Coast-to-Land Border Ratio | 2022-06-26 | 22 |
| 1,315 | Countries that were Ruled by Military Juntas (Dictatorships) | 2024-12-18 | 2 |
| 1,310 | US States with Shortest Maximum Distances to the Ocean | 2020-09-30 | 19 |
| 1,298 | Diseases: Contagious... or Not? | 2021-10-07 | 16 |
| 1,288 | Vietnamese Food (by Picture) | 2024-01-05 | 1 |
| 1,282 | Members of the Family | 2021-11-03 | 15 |
| 1,278 | Cities and Places that End in "-ich" | 2020-09-13 | 1 |
| 1,268 | Continents in Order by GDP | 2021-11-19 | 2 |
| 1,268 | Insect... or Not an Insect? | 2019-04-16 | 19 |
| 1,266 | Most Common Surnames of Jewish US Families | 2020-09-18 | 1 |
| 1,263 | Food Condiments and Sauces by Picture | 2021-11-17 | 1 |
| 1,238 | Cities that Hosted the Summer Olympics on the Map | 2021-06-14 | 6 |
| 1,229 | Books Considered the "Great American Novel" | 2021-10-26 | 8 |
| 1,210 | Answers Begin with “Arc-” | 2025-03-30 | 5 |
| 1,200 | Most Abundant Metals in Earth's Crust and the Solar System | 2021-10-28 | 12 |
| 1,198 | Top Chocolate-Exporting Countries 🍫 | 2022-01-02 | 3 |
| 1,189 | Bird... or Fish? | 2024-11-14 | 9 |
| 1,187 | Periods (Eras) of Classical Music | 2022-03-09 | 5 |
| 1,168 | The Three Types of... | 2025-04-10 | 12 |
| 1,159 | Albums by Radiohead (Updated) | 2022-03-24 | 2 |
| 1,157 | Reptile... or Amphibian? | 2023-07-08 | 10 |
| 1,143 | Science Fiction Movies and Films by Clue | 2025-03-13 | 5 |
| 1,126 | Current Methods of Execution | 2020-07-19 | 3 |
| 1,119 | US States Hit Directly by the Most Hurricanes | 2024-10-16 | 6 |
| 1,109 | Famous Artifacts by Picture | 2025-04-01 | 11 |
| 1,087 | Food and Drink that are an Acquired Taste (by Picture) | 2021-11-03 | 3 |
| 1,068 | Countries A-Z (Strongest Military) | 2021-04-20 | 1 |
| 1,058 | Name the Countries Along the Line | 2022-03-08 | 13 |
| 1,050 | Swimming Strokes by Picture 🏊♀️ | 2023-10-20 | 2 |
| 1,041 | Diseases: Deadliest Infectious Diseases by Country | 2021-10-07 | 1 |
| 1,036 | Movies About Boxing | 2025-03-25 | 1 |
| 1,029 | Coke… or Pepsi? 🥤 | 2025-03-25 | 4 |
| 1,028 | Classical and Medieval Elements (Greek, Chinese, Buddhist, Alchemy) | 2021-12-23 | 6 |
| 1,000 | Name the Island Group or Archipelago | 2025-03-11 | 19 |
| 999 | Caribbean Island Countries by Population | 2022-03-31 | 3 |
| 996 | Countries by Fast Food Chain 🍔 | 2024-11-02 | 2 |
| 993 | 90s Alternative Rock Star by Picture | 2023-07-30 | 5 |
| 985 | Cars and Vehicles by Tesla | 2023-03-29 | 1 |
| 983 | Answers End in "-zle" | 2025-04-01 | 4 |
| 975 | Countries Where Annual Tourists Outnumber Residents | 2019-12-22 | 2 |
| 968 | Countries that Don't Use the Latin Alphabet (Officially) | 2024-02-06 | 6 |
| 961 | Famous Syndromes (Medical and Otherwise) | 2025-04-01 | 2 |
| 959 | First Initials of Famous People | 2025-03-04 | 7 |
| 958 | US Death Penalty Crimes Since 1900 | 2021-12-01 | 2 |
| 949 | The Novel Each Author is Best Known for 📕 | 2025-02-18 | 7 |
| 944 | Volcanoes on the Map 🌋 | 2022-01-18 | 6 |
| 928 | WWI: Central Power... or Allied Power? | 2019-04-16 | 2 |
| 927 | Christmas Song Acronyms | 2023-12-15 | 6 |
| 921 | Ingredients of Six Basic Mixed Drinks (Cocktails) | 2022-02-21 | 4 |
| 921 | Famous Operas | 2022-01-20 | 8 |
| 917 | Languages Spoken By Ho Chi Minh | 2021-08-28 | 1 |
| 909 | Essential Vitamins and Minerals (Micronutrients) | 2022-08-22 | 5 |
| 907 | Countries Where Communist Symbols are Banned | 2021-12-21 | 2 |
| 899 | Celebrity Alcohol Deaths | 2022-08-16 | 1 |
| 897 | Countries Owning the 200 Most Populous Islands | 2021-12-23 | 4 |
| 892 | Animal Symbols of Greek Gods and Goddesses | 2018-12-07 | 3 |
| 890 | Countries by Oldest City | 2021-04-28 | 6 |
| 888 | Famous Disasters on the Map | 2019-12-31 | 2 |
| 882 | Countries with Wild Giraffes | 2022-09-14 | 3 |
| 879 | Drugs: Stimulant, Depressant, or Hallucinogen? | 2023-05-01 | 3 |
| 871 | Cities by Religion (Click Quiz) | 2024-12-24 | 2 |
| 863 | The Most Christian Countries in Africa | 2020-05-27 | 4 |
| 863 | "And Something" Book and Novel Titles | 2024-12-09 | 5 |
| 842 | Countries where Nuclear Weapons Exploded | 2024-02-14 | 3 |
| 841 | Catholic… or Protestant? | 2023-05-03 | 1 |
| 835 | Countries A-Z (Highest GDP) | 2020-05-06 | 3 |
| 828 | Insect Groups/Orders 🪲 (Click Quiz) | 2025-01-08 | 2 |
| 827 | Astrological Symbols of Signs of the Zodiac (by Picture) | 2022-03-10 | 7 |
| 825 | Movies in The Conjuring Universe | 2024-04-02 | 2 |
| 823 | Rock Bands (by Picture) #2 | 2021-08-22 | 1 |
| 807 | Countries with Names that are "The" Something | 2022-08-06 | 3 |
| 804 | Cities that Hosted the Winter Olympics on the Map | 2020-09-13 | 4 |
| 801 | Famous Cats by Picture | 2024-11-23 | 5 |
| 798 | All Friday the 13th, Nightmare on Elm Street, and Halloween Movies | 2022-09-08 | 5 |
| 795 | Composition of the Universe | 2022-09-05 | 2 |
| 794 | Food Each Animal Eats | 2024-03-04 | 4 |
| 788 | Famous People who were Gangsters and Outlaws | 2025-02-11 | 3 |
| 788 | Countries with Vietnamese People (Diaspora) | 2021-06-25 | 3 |
| 786 | States that Hosted a Super Bowl | 2025-02-10 | 3 |
| 778 | Basic Positive and Negative Emotions | 2023-01-09 | 4 |
| 774 | Trivial Pursuit Categories | 2020-01-21 | 3 |
| 770 | Officially Atheist Countries | 2019-03-23 | 1 |
| 768 | Countries Outside Europe with Highest GDP per Capita | 2021-04-19 | 1 |
| 767 | Best Rock Album Grammy to Artist | 2023-04-29 | 1 |
| 763 | Book Titles in Literature that are "The" Something | 2021-09-13 | 3 |
| 761 | Psychedelics, Hallucinogens, Entheogens (Drugs) | 2019-12-20 | 2 |
| 750 | Countries of Europe with Tall Buildings | 2021-09-10 | 3 |
| 748 | States/Provinces Where NHL Hockey Players Are From | 2021-04-30 | 2 |
| 738 | Works of Literature by Picture | 2018-10-20 | 4 |
| 729 | Boxers by Picture | 2024-11-16 | 2 |
| 725 | Main Color of National Flags 🇿🇦 (Click Quiz) | 2025-03-06 | 9 |
| 723 | Guitar Chords by Picture 🎸 | 2023-01-31 | 1 |
| 710 | First Seven US States with Coronavirus (COVID-19) Cases | 2020-05-27 | 1 |
| 707 | Animals with Most Rabies Cases in the USA | 2023-08-27 | 1 |
| 705 | First Names of 1990s Rock Singers | 2020-07-28 | 3 |
| 705 | River Mouths on the Map | 2018-10-04 | 4 |
| 705 | Countries by Age of Oldest Resident Ever | 2024-12-27 | 1 |
| 691 | Religions by Holy Books and Sacred Texts 📖 | 2023-06-04 | 2 |
| 689 | Types of Chocolate | 2021-09-09 | 3 |
| 688 | Banks, Finance, and Payment Services by Picture of Logo 🏦 | 2025-01-08 | 1 |
| 686 | Continents in Order by GDP per Capita (2019) | 2021-11-27 | 1 |
| 681 | The Places Famous Explorers Explored | 2021-09-11 | 5 |
| 678 | Countries with Legal Recreational Marijuana | 2024-10-31 | 3 |
| 676 | Famous People with Hyphenated Names | 2024-10-24 | 3 |
| 676 | Countries Outside Europe with Safe Tapwater | 2021-11-18 | 3 |
| 674 | Countries with Deaths from Nuclear and Radiation Incidents | 2022-02-08 | 1 |
| 660 | Countries with Intercontinental Ballistic Missiles (ICBMs) | 2022-06-25 | 2 |
| 647 | Famous Hat-Wearers by Picture | 2020-07-17 | 2 |
| 640 | The Games Kids Play (by Picture) | 2024-03-28 | 5 |
| 640 | Countries Explicitly Mentioned in Shakespeare's Plays | 2023-09-01 | 4 |
| 638 | 2025 in Various Calendar Systems 📅 | 2025-01-01 | 15 |
| 636 | Sports of Fictional Characters | 2025-02-07 | 1 |
| 633 | Countries that Experienced Hyperinflation 📈 | 2025-04-11 | 4 |
| 632 | 32 Symbols Found in Ancient Caves Throughout Europe | 2018-12-15 | 3 |
| 631 | Alphanumeric Answers #2 | 2025-03-24 | 5 |
| 629 | Highest-Grossing Movie by Decade | 2023-09-16 | 4 |
| 629 | Countries in which Radiohead Played Concerts | 2020-09-12 | 2 |
| 622 | Types of Pepper by Picture 🌶️ | 2023-10-20 | 3 |
| 621 | Drugs that are Painkillers (Analgesic/Anesthetic Medicines) | 2021-10-30 | 2 |
| 620 | Religions by Founder | 2022-06-17 | 2 |
| 620 | Devices from Science Fiction by Picture | 2023-08-13 | 7 |
| 619 | Countries in BRICS, the Next Eleven, and CIVETS | 2023-09-01 | 3 |
| 617 | Countries with the Most Irrigated Land | 2023-07-06 | 4 |
| 617 | Rock Genre by Band | 2020-09-26 | 5 |
| 610 | Top Coffee-Exporting Countries | 2021-06-29 | 1 |
| 609 | Vietnam A-Z | 2024-11-05 | 4 |
| 609 | Identify the Person in the Picture | 2019-08-06 | 1 |
| 606 | Countries in which BTS Performed | 2020-10-01 | 4 |
| 598 | Countries with Economies that Reached $2 Trillion GDP | 2025-04-05 | 3 |
| 596 | Star Trek Series and Captains | 2023-10-25 | 3 |
| 591 | People Magazine's Most Beautiful People | 2022-05-21 | 2 |
| 591 | Cities that were Stops on the Orient Express | 2025-03-01 | 2 |
| 586 | Nirvana... or Pearl Jam? | 2023-05-19 | 2 |
| 585 | Countries that Banned Christmas | 2023-12-08 | 1 |
| 583 | The Big Lebowski A-Z | 2023-12-12 | 1 |
| 580 | Best-selling Flavors of Gum | 2018-09-20 | 1 |
| 580 | Radiohead Albums by Cover Picture | 2023-09-19 | 2 |
| 579 | Types of Planets | 2024-10-30 | 3 |
| 578 | Countries Founded by Former/Freed Slaves | 2022-05-08 | 1 |
| 578 | Beatles Songs Acronyms | 2023-07-12 | 5 |
| 576 | Top 10 Richest Island Countries (PPP and Nominal) | 2019-03-27 | 2 |
| 569 | Countries Served by Vietnam Airlines | 2022-08-16 | 1 |
| 564 | The Four Types of... | 2025-04-13 | 1 |
| 561 | Country Flags with the Most Purple | 2021-10-27 | 2 |
| 559 | One-Syllable Book Novel Titles in Literature | 2021-04-27 | 2 |
| 556 | Landlocked "Seas" | 2019-12-17 | 4 |
| 549 | Twin Films (Concurrent Movies with Similar Plots) | 2021-03-07 | 1 |
| 544 | Bands with Body Part Names | 2023-09-21 | 6 |
| 541 | Reasons that Disneyland has Closed | 2024-11-20 | 4 |
| 539 | Countries and Territories in Free Association | 2018-12-15 | 1 |
| 539 | Bob Dylan Songs by Synonyms | 2022-07-19 | 6 |
| 537 | Highest-Grossing Actors and Actresses | 2018-12-15 | 1 |
| 534 | Electronic Symbols of Circuit Diagrams in Engineering by Picture | 2022-06-10 | 4 |
| 533 | Countries with Outermost Regions of the European Union (EU) | 2025-04-05 | 0 |
| 533 | Haircuts/Hairstyles/Hairdos by Picture | 2023-09-21 | 1 |
| 532 | 1975-1979 Pop Songs by Artist and Lyric | 2021-09-21 | 0 |
| 531 | The Most Christian Countries in Asia | 2021-07-14 | 6 |
| 530 | European Countries with More Wealth than Russia | 2019-02-08 | 1 |
| 530 | Largest Airlines in Africa | 2025-03-31 | 1 |
| 529 | The Two Types of... | 2025-04-13 | 6 |
| 525 | Countries with the Most Walmart Stores | 2020-09-03 | 1 |
| 524 | Famous Complexes in Psychology | 2022-01-07 | 1 |
| 523 | Four Fundamental Forces (Interactions) of Nature and Physics | 2021-07-31 | 1 |
| 523 | Countries with Buildings Over 300 Meters (2019) | 2019-12-23 | 1 |
| 521 | Skin Conditions (Yay!) | 2019-02-11 | 1 |
| 521 | Cities Along the West African Coastal Highway | 2024-10-31 | 1 |
| 519 | European Countries with the Least Forest (%) | 2019-02-10 | 1 |
| 518 | Types of Salad by Picture 🥗 | 2023-01-31 | 3 |
| 518 | 1980s Kids Movies by Picture | 2023-04-21 | 4 |
| 516 | Barbie Quiz 👱♀️ | 2023-10-15 | 2 |
| 512 | Countries Where Female Genital Mutilation is Common | 2021-11-16 | 1 |
| 512 | Hotel Chains by Picture of Logo | 2022-11-15 | 1 |
| 511 | States with In-N-Out Burgers | 2024-10-30 | 3 |
| 509 | Fantasy Movies and Films by Picture | 2023-05-05 | 4 |
| 507 | The Biggest City Between Two Cities | 2018-10-04 | 3 |
| 507 | Countries where Shakespeare's Plays are Set | 2021-07-15 | 8 |
| 501 | 1970-1974 Pop Songs by Artist and Lyric | 2020-09-10 | 0 |
| 501 | Countries Where Christianity is the Official Religion | 2019-02-20 | 1 |
| 499 | People Named Junior (Jr.) by Picture | 2018-10-19 | 1 |
| 499 | Highest-Grossing Movie Film Genres | 2022-03-11 | 1 |
| 499 | Guitars: Fender... or Gibson? | 2024-10-30 | 1 |
| 498 | Names for God | 2021-11-03 | 2 |
| 496 | Most Litigious Countries (Lawsuits per Capita) | 2018-10-28 | 2 |
| 493 | Languages with the Most Words in the Dictionary | 2019-03-27 | 5 |
| 493 | Science Fiction Movies by Picture | 2023-05-08 | 5 |
| 491 | Famous People who Died in Vehicular Accidents | 2022-08-15 | 1 |
| 490 | Movies by Saturday Night Live (SNL) Alumni | 2025-04-01 | 3 |
| 488 | Vietnamese Words Similar to their English Meanings | 2019-08-06 | 2 |
| 487 | Island Countries: Poorest and Smallest Economies | 2022-02-21 | 3 |
| 487 | Overseas Countries and Territories (OCT) of the European Union (EU) | 2025-04-05 | 2 |
| 486 | 1980-1983 Pop Songs by Artist and Lyric | 2020-09-28 | 0 |
| 484 | Transnistria Quiz (Unrecognized Country) | 2019-04-10 | 6 |
| 482 | Countries Where Turkey Has a Military Base | 2019-02-10 | 0 |
| 481 | Countries with Chemical Weapons | 2019-02-11 | 1 |
| 481 | Famous People with HIV/AIDS | 2025-04-10 | 1 |
| 477 | Foods with Symbolism for Religion | 2020-09-02 | 1 |
| 475 | Long Novels | 2023-10-28 | 1 |
| 475 | Nirvana Songs by Synonym | 2023-05-29 | 3 |
| 473 | Name that Liquid! (Elements, Compounds, Mixtures in Chemistry) | 2024-12-19 | 5 |
| 472 | Countries with the Most Deaths from the Deadliest Floods | 2019-02-11 | 0 |
| 471 | Famous People Named Jackson | 2020-09-22 | 2 |
| 467 | Famous People Named Ryan | 2023-08-21 | 1 |
| 464 | Countries with the Tallest Churches | 2018-10-04 | 1 |
| 457 | Albums by Frank Zappa | 2024-12-28 | 2 |
| 454 | 1986 Pop Songs by Artist and Lyric | 2020-09-27 | 2 |
| 454 | Countries with the Most Concentrated Populations | 2019-02-09 | 3 |
| 453 | Freud's Three Parts of the Psyche | 2023-05-08 | 0 |
| 451 | The Least Christian Countries in the Americas | 2019-12-23 | 1 |
| 451 | Countries of Oceania in 1921 | 2019-03-06 | 1 |
| 451 | Largest Territorial Acquisitions of the United States | 2024-10-23 | 4 |
| 449 | Notable Capes on the Map | 2019-03-17 | 2 |
| 448 | The Four Venomous (aka "Poisonous") Snakes of the USA | 2021-10-10 | 1 |
| 447 | Countries of Norman Expansion by 1130 | 2021-09-19 | 0 |
| 446 | Answers Contain "After" | 2025-03-31 | 1 |
| 446 | Throwing Sports by Picture | 2024-02-22 | 5 |
| 444 | Famous Coasts of the World and History | 2021-11-18 | 2 |
| 444 | Countries with Lowest Coast-to-Area Ratio | 2022-06-28 | 0 |
| 444 | Click the Bands that are Still Together (Sudden Death) | 2024-11-09 | 3 |
| 443 | Found Footage Movies | 2020-09-05 | 1 |
| 443 | Most Common Colors on Countries' National Flags (in Order by Area) | 2021-12-20 | 1 |
| 442 | Famous People Named Martin | 2023-08-07 | 1 |
| 440 | Countries of the Americas with the Strongest Militaries | 2019-12-10 | 0 |
| 440 | Famous "Effects" in Science and Psychology | 2021-10-30 | 3 |
| 439 | Largest Cities in the "Land" Countries | 2020-04-09 | 2 |
| 438 | Coca-Cola (Coke) Ingredients 🥤 | 2025-03-04 | 1 |
| 436 | Islands with Longest Maximum Distances to the Sea | 2020-01-06 | 5 |
| 433 | 1990s Rock Albums by Tracks | 2023-07-10 | 2 |
| 431 | Famous People who Died in Air Accidents | 2020-09-24 | 1 |
| 430 | Answers Start with "Rh-" | 2024-08-14 | 1 |
| 430 | Vietnam: Ho Chi Minh City...or Hanoi? | 2021-09-28 | 1 |
| 424 | Countries with the Most Attempted Coups | 2022-08-18 | 1 |
| 423 | 1967-1969 Pop Songs by Artist and Lyric | 2018-12-16 | 0 |
| 421 | Energy Drinks by Clue | 2024-11-05 | 1 |
| 420 | Diseases that are Eradicated or Eradicable | 2021-10-07 | 0 |
| 418 | US States with Legal Recreational Marijuana | 2023-03-07 | 3 |
| 418 | Worst Movies (Films So Bad They're Good!) | 2021-04-23 | 3 |
| 418 | AFI's 100 Years of Film Scores (Top 25) | 2021-11-16 | 0 |
| 417 | Countries with the Least Economic Freedom | 2021-11-26 | 2 |
| 415 | Famous Fictional Ducks | 2022-07-24 | 1 |
| 415 | Largest Peninsula by Continent | 2019-12-13 | 1 |
| 412 | The 5 Archipelagic Countries (UN) | 2022-01-19 | 0 |
| 411 | Countries by Natural Disasters/Hazards | 2024-11-27 | 3 |
| 407 | 1985 Pop Songs by Artist and Lyric | 2020-09-24 | 0 |
| 406 | Religions of Vietnam | 2024-12-17 | 1 |
| 404 | Former USSR Soviet Countries by Current Population | 2021-05-02 | 4 |
| 402 | Countries Outside Africa Never Visited by a US President | 2019-12-08 | 2 |
| 402 | Sports by Trophy | 2021-10-27 | 1 |
| 401 | One-Word Shakespeare Play Titles | 2025-03-12 | 2 |
| 399 | States that are the Largest State Bordering Another State | 2024-11-07 | 2 |
| 398 | The Seattle Four Grunge Bands AND Albums | 2019-02-10 | 0 |
| 398 | Dr. Seuss Books by Picture | 2024-10-28 | 3 |
| 397 | Answers Contain a Metal | 2025-03-03 | 2 |
| 394 | The Five Pillars of Islam | 2021-12-29 | 2 |
| 394 | U.S. States with the 100 Richest Places | 2022-02-09 | 0 |
| 393 | 3-Piece Bands (Trios) by Members | 2023-02-22 | 1 |
| 392 | Words that Have No Rhymes | 2024-11-11 | 2 |
| 390 | Plateaus of the World on the Map | 2019-07-30 | 1 |
| 390 | Countries Maintaining Diplomatic Missions of Northern Cyprus | 2019-02-08 | 0 |
| 388 | Cities Visited in Carmen Sandiego on the Map | 2021-09-29 | 0 |
| 386 | Highest-Grossing Movie in Each Category | 2019-12-20 | 0 |
| 386 | Famous Ballets | 2024-10-16 | 2 |
| 385 | Best-selling Boy Bands of All Time | 2021-10-13 | 1 |
| 384 | First 12 Elements Discovered | 2018-12-05 | 3 |
| 384 | Island Countries with the Strongest Militaries | 2019-12-10 | 1 |
| 384 | Countries and States with Tesla Factories | 2024-10-24 | 2 |
| 383 | Most Populous Indian Ocean Islands | 2024-11-10 | 4 |
| 382 | Countries with the Least Liveable Cities | 2025-03-20 | 0 |
| 382 | Acting US Presidents | 2021-12-07 | 2 |
| 379 | Countries that Used to be in the Bulgarian Empire | 2020-08-15 | 0 |
| 377 | Songs with "Rock" in the Title | 2023-01-13 | 1 |
| 376 | Famous Fictional Fish, Whales, and Dolphins | 2022-03-26 | 1 |
| 375 | US States with Grizzly Bears | 2021-04-30 | 0 |
| 374 | 1964-1966 Pop Songs by Artist and Lyric | 2018-12-16 | 1 |
| 373 | Click to Translate - Vietnamese (Verbs) | 2023-04-12 | 1 |
| 371 | Famous People Named Arthur | 2023-04-19 | 1 |
| 370 | Cities Visited on World Tours | 2024-02-12 | 6 |
| 369 | Cuts of Steak by Picture | 2023-03-30 | 1 |
| 369 | Branches and Areas of Mathematics | 2025-04-09 | 4 |
| 368 | Countries of Oceania in Order by Area | 2021-08-13 | 1 |
| 368 | Countries with the Most Rivers Over 600 Km | 2020-09-12 | 0 |
| 366 | 1987 Pop Songs by Artist and Lyric | 2025-02-15 | 0 |
| 366 | Countries Farthest from Vietnam | 2021-05-01 | 1 |
| 365 | 1990-1993 Pop Songs by Artist and Lyric | 2025-02-15 | 0 |
| 364 | Languages of the Top 20 Language-Learning Subreddits | 2022-02-14 | 4 |
| 362 | Highest-Grossing Directors (Updated) | 2022-02-20 | 0 |
| 361 | Famous Fictional Frogs and Toads 🐸 | 2022-08-09 | 2 |
| 359 | Word Answers with Q Not Followed by U | 2021-10-09 | 2 |
| 359 | Cities Closest to Kilimanjaro on the Map (East Africa) | 2020-01-08 | 1 |
| 359 | Double-Named Companies | 2025-03-02 | 4 |
| 358 | Citrus Fruits by Picture | 2023-02-19 | 1 |
| 358 | Radiohead Song Acronyms | 2024-02-14 | 2 |
| 357 | Composition of the Human Body (Compounds/Molecules) | 2021-10-02 | 2 |
| 357 | Countries with the Death Penalty for Blasphemy | 2021-05-20 | 3 |
| 356 | Largest Unitary States (Countries) by Category | 2018-12-16 | 1 |
| 355 | Countries with Cities with New Metro Systems Under Construction | 2022-01-29 | 2 |
| 355 | 1990s Rock Albums by Tracks #2 | 2023-07-10 | 2 |
| 355 | Cities that End in A by Clue #2 | 2021-12-27 | 1 |
| 354 | 1984 Pop Songs by Artist and Lyric | 2020-01-21 | 1 |
| 354 | Countries Where Homeschooling is Illegal | 2024-05-23 | 0 |
| 353 | Artists with the Most Best Rock Album Grammys | 2022-05-21 | 0 |
| 353 | Movies with Samuel L. Jackson and Bruce Willis | 2022-08-15 | 0 |
| 353 | Finance, Business, and the Stock Market in the Movies | 2021-11-18 | 0 |
| 352 | Most Populous Subdivisions of Countries | 2018-12-16 | 3 |
| 351 | Diseases, Disorders, Conditions, or Syndromes Named After People | 2022-02-21 | 2 |
| 349 | Top 10 Expensive Cities for Business Travelers | 2020-01-20 | 0 |
| 348 | Creatures, Species, Races in Star Wars Movies | 2023-10-19 | 3 |
| 348 | Band Names (No Vowels) | 2022-11-15 | 2 |
| 347 | Famous "Brothers" Groups 👥 | 2023-01-31 | 2 |
| 346 | People Born in 1981 | 2018-12-17 | 0 |
| 345 | Countries that Take the Most Cruises | 2020-09-13 | 0 |
| 344 | Ohio, Idaho, or Iowa? | 2022-02-21 | 1 |
| 343 | People with Reduplicated (Repeated) Names | 2022-06-22 | 1 |
| 342 | Countries that Don't Drain Out to Sea | 2019-02-11 | 0 |
| 342 | Famous Laws and Principles Named After People | 2023-07-21 | 2 |
| 341 | One-Word Stephen King Novel Book Titles | 2021-11-17 | 2 |
| 340 | Top Pumpkin-Producing Countries | 2022-02-24 | 1 |
| 340 | Denominations of Major Currencies in Circulation | 2020-01-11 | 2 |
| 339 | The Capitals of Countries with More than One Capital | 2020-08-16 | 0 |
| 338 | Name the Hairstyle/Haircut/Hairdo | 2025-03-12 | 0 |
| 338 | Best-selling Brands of Gum | 2018-09-18 | 0 |
| 338 | Island Countries Farthest from a Continental Mainland | 2019-12-28 | 5 |
| 337 | Golfers who Completed a Career Grand Slam | 2021-09-03 | 0 |
| 337 | BBC's 100 Funniest Movies (Comedies) | 2023-10-25 | 0 |
| 337 | People who Won 3 or More Acting Oscars | 2023-02-15 | 1 |
| 332 | Cities in the Greater Houston Area (Texas) | 2021-08-01 | 2 |
| 332 | Famous Female Supermodels | 2022-01-10 | 1 |
| 331 | European Countries with the Highest Tourism Growth (2010–2016) | 2022-11-20 | 0 |
| 331 | Most Abundant Elements in the Solar System | 2021-10-28 | 1 |
| 331 | Songs with "Black" in the Title | 2023-09-25 | 2 |
| 330 | Famous Bays of the World on the Map | 2025-03-01 | 2 |
| 330 | Countries with a Creole as an Official Language | 2023-06-13 | 3 |
| 330 | The "Big Three" Auto Manufacturers of the USA, Germany, and Japan | 2022-07-11 | 1 |
| 329 | Albums that are Concept Albums | 2021-04-19 | 2 |
| 329 | Countries with the Most Supercomputers | 2021-11-20 | 1 |
| 329 | Landlocked Countries with the Strongest Militaries | 2019-12-10 | 1 |
| 329 | Sectors of the Stock Market | 2022-02-21 | 2 |
| 328 | Name the U.S. Presidents from Virginia | 2025-04-06 | 2 |
| 327 | Artificial Intelligences in Fiction (Films/TV, Books, Games) | 2024-12-30 | 1 |
| 326 | Countries with Decreasing GDP | 2020-01-04 | 0 |
| 326 | California...or Japan? | 2023-02-28 | 3 |
| 325 | Countries with Shortest Wikipedia Articles | 2021-12-01 | 9 |
| 325 | Wars Named for Their Duration | 2021-12-29 | 2 |
| 325 | Pink Floyd Songs by Synonyms | 2022-07-15 | 2 |
| 322 | The 7 Groups of Dogs | 2020-09-04 | 1 |
| 322 | Largest Cities in the "Stan" Countries | 2020-04-08 | 0 |
| 321 | Most Populous Countries that Didn't Qualify for the 2022 World Cup | 2022-12-07 | 3 |
| 319 | Actors Nominated for Acting Oscars in Five Different Decades | 2023-07-03 | 4 |
| 318 | Country Flags with One Star in the Center ★ | 2021-12-23 | 1 |
| 316 | Countries Not Members of the IMF | 2022-10-31 | 1 |
| 314 | Countries with the Most Bitcoin ATMs | 2021-09-08 | 0 |
| 313 | Countries Within 10 Days from London in 1914 | 2018-12-15 | 0 |
| 313 | Famous Fictional Rabbits and Hares | 2021-09-23 | 1 |
| 313 | Countries with the 20 Most-Reviewed Places on Google Maps | 2022-02-11 | 0 |
| 311 | Prophets (Manifestations of God) | 2020-02-05 | 0 |
| 310 | Countries in which Pink Floyd Played Concerts | 2020-09-20 | 1 |
| 309 | Diseases Eliminated from the US | 2025-02-16 | 1 |
| 309 | States of Matter (Phases of Matter) | 2021-10-14 | 1 |
| 308 | Top 10 Countries with the Most Forest (in Order) | 2018-11-15 | 0 |
| 308 | Most Populous Caribbean Sea Islands | 2020-10-02 | 4 |
| 307 | Famous Fictional Dogs by Picture | 2023-07-17 | 6 |
| 306 | Bands by Name Origin (A-C) | 2020-09-18 | 0 |
| 306 | Famous Prequel Movies | 2025-04-02 | 1 |
| 305 | Countries with Territory in the "First Island Chain" | 2019-02-11 | 1 |
| 305 | Countries with King Cobras | 2020-04-12 | 1 |
| 304 | Famous People with Hyphenated Names (by Picture) | 2021-10-28 | 2 |
| 303 | Wars by Treaty | 2020-08-15 | 1 |
| 303 | Arctic... or Antarctic? | 2023-07-28 | 6 |
| 301 | Countries Where Psilocybin Mushrooms are Legal or Decriminalized 🍄🟫 | 2025-02-19 | 1 |
| 299 | The Five Sports Played in Every Modern Olympics | 2021-09-12 | 0 |
| 298 | Fictional Kingdoms in Film, TV, Literature and Games | 2021-11-25 | 1 |
| 296 | Top Cashew-Producing Countries | 2021-08-23 | 0 |
| 294 | Countries by Oldest Company | 2020-08-05 | 2 |
| 293 | Answers Rhyme with Wanda | 2022-02-04 | 1 |
| 293 | Countries Visited by John F. Kennedy During His Presidency | 2020-04-23 | 1 |
| 293 | US States Lewis and Clark Went Through (in Order) | 2021-11-29 | 2 |
| 293 | The Nine Classic International Varieties of Wine | 2022-01-07 | 6 |
| 292 | Most Popular Song by Year (1940-2016) | 2019-07-19 | 0 |
| 290 | Famous People who were Slaves | 2020-09-12 | 1 |
| 290 | Narcissistic Personality Disorder (NPD) Terminology | 2023-05-18 | 2 |
| 289 | Famous People Named Junior ("Jr.") | 2025-02-17 | 1 |
| 289 | Most Dangerous U.S. States for Pedestrians | 2019-02-10 | 0 |
| 288 | Marijuana in the Movies | 2022-07-30 | 0 |
| 288 | US States with the 50 Drunkest Counties | 2022-08-25 | 0 |
| 287 | Religious Titles, Clergy, and Leaders | 2022-07-13 | 2 |
| 287 | Marathon Quiz | 2024-12-03 | 2 |
| 286 | Countries Manufacturing Combat Drones (UAVs) | 2024-11-04 | 2 |
| 286 | Religions by Holy Books and Sacred Texts Click Quiz | 2023-02-24 | 4 |
| 285 | Famous Fictional Mice and Rats | 2022-10-07 | 1 |
| 285 | Answers Contain "Power" | 2025-01-10 | 1 |
| 285 | Musical Artists by Final Album | 2025-02-15 | 1 |
| 285 | Answers Contain "American" 🇺🇸 | 2025-03-27 | 1 |
| 283 | Famous Lions and Tigers 🦁🐯 | 2024-11-25 | 1 |
| 283 | Countries with Fabergé Eggs 🥚 | 2025-02-21 | 5 |
| 283 | All Predator and Alien Movies | 2025-03-08 | 2 |
| 282 | Heaviest Whales 🐋 | 2023-08-25 | 2 |
| 281 | Famous Names Ending with "-es" | 2024-12-22 | 0 |
| 281 | Famous People Named Taylor | 2020-02-09 | 0 |
| 281 | Name the Changes of State of Matter (Phase Transitions) | 2022-09-17 | 1 |
| 280 | Answers Contain "Micro" | 2024-04-03 | 2 |
| 280 | "War" Movies | 2023-01-13 | 1 |
| 280 | Click to Translate - Vietnamese (Food and Drink) | 2023-04-07 | 0 |
| 279 | The Games Kids Play | 2020-05-09 | 1 |
| 278 | The Settings of Movies on the Map | 2018-10-07 | 0 |
| 278 | Click to Translate - Vietnamese (Animals) | 2023-03-30 | 0 |
| 277 | Famous People with Sideburns (by Picture) | 2021-12-07 | 1 |
| 277 | Electric Car Companies | 2022-01-19 | 0 |
| 276 | Songs "Banned" by Clear Channel after 9/11 | 2018-10-30 | 2 |
| 276 | Most Populous Countries Never Visited by a US President | 2021-07-15 | 1 |
| 275 | Famous Coasts (Name the Country) | 2024-11-12 | 1 |
| 275 | Florida Keys Along U.S. Highway 1 (Difficult...Don't Try) | 2018-10-06 | 0 |
