| 7 Deadly Sins | 0 | - | 4.88 | 401,612 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,099,325 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,834 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,333 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,126 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,238 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,158 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,758 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,671 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,678 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,344 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,239 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,487 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,648 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,655 |
| Name a Country A-Z | 0 | - | 5.00 | 244,291 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,176 |
| Movie Titles with Shared First Words #1 | 0 | - | 4.48 | 49,171 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,290 |
| Obfuscations of Popular Cliches #2 | 0 | - | 4.45 | 42,005 |
| Chess Pieces (With Board and Pictures!) | 0 | - | 4.50 | 78,321 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,712 |
| Movie Titles by Synonyms #1 | 0 | - | 4.46 | 126,627 |
| Movie Title Antonyms #2 | 0 | - | 4.46 | 80,935 |
| Obfuscations of Movie Titles #2 | 0 | - | 4.64 | 55,845 |
| "Like" Similes #1 | 0 | - | 4.19 | 42,150 |
| Colors by Alternate Definition | 0 | - | 4.03 | 54,102 |
| Astronomy Decoder | 0 | - | 4.49 | 38,114 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,241 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,181 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,729 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,833 |
| Words for Leaders | 0 | - | 4.77 | 257,837 |
| Popular Royal Names | 0 | - | 4.27 | 125,090 |
| Last Name Vocabulary | 0 | - | 4.17 | 56,336 |
| First Names of Painters | 0 | - | 4.43 | 59,920 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,520 |
| Movie Titles with Shared First Words #2 | 0 | - | 4.62 | 27,211 |
| Song Titles with Shared First Words #1 | 0 | - | 4.79 | 25,979 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,638 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,520 |
| Obfuscations of Popular Cliches #1 | 0 | - | 4.37 | 50,355 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 275,914 |
| Character to Author #1 | 0 | - | 4.52 | 43,513 |
| Most Common Food and Drink Words | 0 | - | 4.04 | 23,717 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,592 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,634,139 |
| Elemental Words | 0 | - | 4.96 | 52,395 |
| Mythical Creatures Quiz #1 | 0 | - | 4.92 | 708,636 |
| Clue Board Game - Rooms, Weapons, and Characters | 0 | - | 4.36 | 55,701 |
| British Monopoly Board | 0 | - | 4.52 | 41,197 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,047 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,511 |
| First Name Vocabulary #1 | 0 | - | 3.85 | 48,636 |
| First Name Vocabulary #2 | 0 | - | 3.94 | 36,848 |
| Italian Name Translation | 0 | - | 4.83 | 47,280 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,787 |
| Movie Titles by Synonyms #2 | 0 | - | 4.26 | 96,616 |
| Movie Titles by Synonyms #3 | 0 | - | 4.25 | 65,912 |
| Song Title Antonyms #1 | 0 | - | 4.11 | 87,627 |
| Song Title Antonyms #2 | 0 | - | 4.36 | 76,999 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,474 |
| Song Titles by Synonyms #2 | 0 | - | 4.36 | 57,018 |
| Song Titles by Synonyms #1 | 0 | - | 4.18 | 69,778 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,062 |
| Obfuscations of Song Titles #1 | 0 | - | 4.38 | 34,667 |
| Obfuscations of Song Titles #2 | 0 | - | 4.53 | 27,285 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,105,965 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 166,476 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,014 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,847 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,436 |
| "As" Similes #1 | 0 | - | 4.15 | 29,889 |
| "As" Similes #2 | 0 | - | 3.81 | 35,481 |
| "Like" Similes #2 | 0 | - | 3.84 | 38,031 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 108,938 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,109 |
| Famous Catholics | 0 | - | 4.26 | 33,137 |
| Disney Animated Characters | 0 | - | 4.88 | 601,987 |
| Character to Author #2 | 0 | - | 4.55 | 30,458 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,927 |
| Colors by Letter | 0 | - | 4.25 | 162,708 |
| Synonyms of Drunk | 0 | - | 3.65 | 41,064 |
| Sibling Actors | 0 | - | 4.12 | 47,585 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,320 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 451,638 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,496 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,805 |
| Countries with Four Letters | 0 | - | 4.99 | 423,450 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,275 |
| Random Symbol to Element | 0 | - | 4.88 | 93,277 |
| WWII Decoder | 0 | - | 4.41 | 53,666 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,121 |
| Foods by Alternate Definition | 0 | - | 3.88 | 53,511 |
| American Candy by Alternate Definition | 0 | - | 4.04 | 19,373 |
| Foods Named for Places | 0 | - | 3.60 | 38,320 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,663 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,552 |
| Name a Valid World City | 0 | - | 4.84 | 71,499 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,126 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,973 |
| Country Name Etymologies #1 | 0 | - | 4.97 | 159,008 |
| Country Name Etymologies #2 | 0 | - | 4.96 | 86,711 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,456 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,636 |
| Countries with NO Military | 0 | - | 4.97 | 62,673 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 149,011 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,812 |
| NATO Countries | 0 | - | 4.98 | 281,673 |
| EU Countries Quiz | 0 | - | 4.99 | 275,697 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,299 |
| Books of the Protestant Bible | 0 | - | 4.84 | 210,810 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,694 |
| Board Game Groups of Things | 0 | - | 4.16 | 31,284 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,434 |
| Random Geographic Groups of Seven | 0 | - | 4.91 | 46,284 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 48,984 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,191 |
| WWII First Names | 0 | - | 4.44 | 41,853 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,216 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,858 |
| Books with Food in the Title | 0 | - | 3.93 | 39,707 |
| Idioms by Synonyms | 0 | - | 4.22 | 15,710 |
| Fruits: No Vowels | 0 | - | 4.81 | 99,970 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,910 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 305,586 |
| Islands by Country #1 | 0 | - | 4.90 | 175,536 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,691 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,080 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,846 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,592 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 340,646 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 29,326 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 114,854 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,198 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,368 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,114 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 183,429 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,207 |
| The Only Country ... | 0 | - | 4.91 | 81,445 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,457 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,641 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,468 |
| Country Chain | 0 | - | 4.96 | 217,618 |
| 20 Random Countries on an Empty World Map | 0 | - | 4.98 | 124,617 |
| Random Countries by Borders | 0 | - | 4.99 | 82,681 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 217,468 |
| Random Name a Valid Country | 0 | - | 4.99 | 205,477 |
| Cold War Decoder | 0 | - | 4.83 | 52,458 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,569 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 67,992 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,492 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,168 |
| Name a Valid Country #3 | 0 | - | 4.99 | 263,729 |
| Name a Valid Country #1 | 0 | - | 4.99 | 291,408 |
| Name a Valid Country #2 | 0 | - | 4.98 | 251,567 |
| Name a Valid Country #4 | 0 | - | 4.97 | 256,721 |
| Name a Valid Country #5 | 0 | - | 4.99 | 207,732 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,150 |
| Name a Valid Country #6 | 0 | - | 4.94 | 130,013 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,755 |
| Name a Valid Country #8 | 0 | - | 4.86 | 99,125 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 723,025 |
| Five Countries by a Single Word by Continent | 0 | - | 4.91 | 78,361 |
| Military History Vocabulary | 0 | - | 4.91 | 67,306 |
| American Legal Vocabulary | 0 | - | 4.40 | 33,962 |
| Battle to Country | 0 | - | 4.91 | 53,551 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,723 |
| Monarchies of Europe | 0 | - | 4.90 | 98,374 |
| Monarchies of Asia | 0 | - | 4.97 | 71,236 |
| Coldest World Capitals | 0 | - | 4.95 | 133,670 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,238 |
| World Currency Quiz | 0 | - | 4.92 | 304,369 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,999 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,025 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,522 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,678 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,756 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,007 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,539 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,927 |
| Richest Island Countries | 0 | - | 4.85 | 100,814 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,118 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,614 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,260 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 272,728 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 104,546 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.89 | 84,736 |
| U.S. Citizenship Test Questions | 0 | - | 4.83 | 239,768 |
| All World Leaders 2026 | 0 | - | 4.94 | 20,509 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,636 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,035 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,551 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,826 |
| Catholic Countries in Europe | 0 | - | 4.83 | 95,408 |
| Orthodox Countries | 0 | - | 4.92 | 132,286 |
| Countries with the Most Muslims | 0 | - | 4.95 | 160,696 |
| Buddhist Countries | 0 | - | 4.96 | 144,642 |
| Name the Constellations - With a Map | 0 | - | 4.92 | 36,026 |
| Countries that Start with A | 0 | - | 4.98 | 2,167,161 |
