| Books with Names in the Title #2 | 0 | - | 4.42 | 54,768 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,692 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,283 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,565 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,585 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,712 |
| Books with Food in the Title | 0 | - | 3.93 | 39,730 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,659 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,314 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,101 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,100,974 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,916 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,808 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,654 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,549 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,546 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,260 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,693 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,535 |
| Character to Author #1 | 0 | - | 4.52 | 43,562 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,466 |
| Character to Author #2 | 0 | - | 4.55 | 30,479 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,092 |
| Name a Country A-Z | 0 | - | 5.00 | 245,026 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,594 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,475 |
| "Of Something" Book Titles | 0 | - | 4.45 | 48,215 |
| People Who Were "The" Something | 0 | - | 4.25 | 156,194 |
| Books by Clue #2 | 0 | - | 4.43 | 26,755 |
| Authors by Picture | 0 | - | 4.48 | 25,605 |
| Characters from Books #2 | 0 | - | 4.42 | 80,077 |
| Bands That are "The" Something | 0 | - | 4.09 | 55,969 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,967 |
| Astronomy Decoder | 0 | - | 4.48 | 38,167 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,282 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,341 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,098 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,984 |
| 5-Letter Literature Chain | 0 | - | 4.29 | 54,931 |
| 4-Letter Literature Chain | 0 | - | 4.39 | 42,479 |
| Hunger Games Trivia | 0 | - | 4.22 | 53,491 |
| The Hunger Games Districts Quiz | 0 | - | 4.21 | 31,930 |
| Are You Even Literary? Fill in the Blank Book Titles | 0 | - | 4.33 | 41,558 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,237 |
| Popular Royal Names | 0 | - | 4.27 | 125,247 |
| First Names of Painters | 0 | - | 4.43 | 59,990 |
| Movies that are "The" Something | 0 | - | 4.10 | 63,005 |
| Analogies of Countries #1 | 0 | - | 4.89 | 68,660 |
| Best-Selling Video Game Consoles | 0 | - | 4.82 | 277,002 |
| Name a Valid Answer - Geography | 0 | - | 4.95 | 104,815 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,644,407 |
| Books by Clue #1 | 0 | - | 4.36 | 25,833 |
| Literary Groups of Things | 0 | - | 4.27 | 30,701 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,955 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,282 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,816 |
| Characters from Books #1 | 0 | - | 4.27 | 83,134 |
| Italian Name Translation | 0 | - | 4.83 | 47,682 |
| Movie Title Vocabulary Quiz #1 | 0 | - | 4.23 | 59,835 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,236 |
| Song Title Vocabulary | 0 | - | 4.35 | 62,546 |
| Songs that Start with the Same Word | 0 | - | 4.87 | 111,335 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,758 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,335 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,721 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,250 |
| Geography Quiz for Dummies | 0 | - | 4.87 | 109,132 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 748,996 |
| Famous Catholics | 0 | - | 4.26 | 33,255 |
| Disney Animated Characters | 0 | - | 4.88 | 602,433 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,949 |
| Colors by Letter | 0 | - | 4.25 | 162,841 |
| Sibling Actors | 0 | - | 4.12 | 47,608 |
| Geographic Groups of Two #1 | 0 | - | 4.99 | 237,762 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,566 |
| Countries with Four Letters | 0 | - | 4.99 | 424,905 |
| 4-Letter Geography Chain #1 | 0 | - | 4.82 | 170,599 |
| Random Symbol to Element | 0 | - | 4.88 | 93,637 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,218 |
| Name a Valid World City | 0 | - | 4.84 | 71,746 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,184 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,562 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,424 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,386 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,802 |
| Countries with NO Military | 0 | - | 4.97 | 62,944 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,420 |
| NATO Countries | 0 | - | 4.98 | 282,596 |
| EU Countries Quiz | 0 | - | 4.99 | 276,839 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,852 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,381 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,728 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,129 |
| Ultimate Hunger Games Characters Quiz | 0 | - | 4.36 | 24,128 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,469 |
| Random Geographic Groups of Seven | 0 | - | 4.92 | 46,593 |
| WWII First Names | 0 | - | 4.45 | 41,922 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,781 |
| Fruits: No Vowels | 0 | - | 4.81 | 100,247 |
| WWII for Dummies | 0 | - | 4.78 | 105,422 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,931 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 306,146 |
| Islands by Country #1 | 0 | - | 4.90 | 176,015 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,048 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,387 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,258 |
| Conspiracy Theories – Mostly U.S. | 0 | - | 4.44 | 56,654 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 29,509 |
| Random Geographic Groups of Five | 0 | - | 4.93 | 115,158 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,622 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,021 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,551 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,847 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,558 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,710 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,493 |
| Country Chain | 0 | - | 4.96 | 218,056 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,225 |
| WWII Decoder | 0 | - | 4.41 | 53,736 |
| Cold War Decoder | 0 | - | 4.83 | 52,540 |
| Eight Most Popular Berries | 0 | - | 4.43 | 99,777 |
| Top 20 Fruits Sold in the U.S. | 0 | - | 4.45 | 68,188 |
| Name a Valid Year in History | 0 | - | 4.93 | 67,731 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,761 |
| Name a Valid Answer - World War II | 0 | - | 4.53 | 55,664 |
| Name a Valid First-Level Subdivision for Every Country | 0 | - | 4.97 | 50,299 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,179 |
| Name a Valid Country #1 | 0 | - | 4.99 | 293,846 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,246 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,295 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,221 |
| Name a Valid Country #6 | 0 | - | 4.95 | 141,978 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,111 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,323 |
| Random Name a Valid Bordering Country | 0 | - | 4.99 | 76,476 |
| Name a Valid Country #10 | 0 | - | 4.93 | 43,869 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 737,631 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,995 |
| Coldest World Capitals | 0 | - | 4.95 | 134,066 |
| World Currency Quiz | 0 | - | 4.92 | 305,644 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,500 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,387 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,897 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,046 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,494 |
| All World Leaders 2026 | 0 | - | 4.95 | 20,864 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,303 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,844 |
| Buddhist Countries | 0 | - | 4.96 | 144,861 |
| Famous Literary Characters | 0 | - | 4.38 | 36,761 |
| Charlie and the Chocolate Factory | 0 | - | 4.45 | 16,380 |
| Literature Multiple Choice #1 | 0 | - | 4.51 | 41,024 |
| Literature Multiple Choice #2 | 0 | - | 4.45 | 34,677 |
| Books by Plot Description | 0 | - | 4.55 | 26,944 |
| Classic Novels by Plot #1 | 0 | - | 4.40 | 73,820 |
| Who Wrote That Book #2 | 0 | - | 4.47 | 48,186 |
| 100 Books You Can't Do Without | 0 | - | 4.49 | 64,455 |
| Who Wrote That Book #1 | 0 | - | 4.47 | 103,748 |
| Characters from Books #3 | 0 | - | 4.00 | 33,660 |
| Country Quiz on a Map - USA | 0 | - | 4.98 | 58,309 |
| Two Letter Answers #2 | 0 | - | 4.43 | 86,657 |
| One Letter Answers #1 | 0 | - | 4.47 | 77,612 |
| People With Place Names | 0 | - | 4.01 | 39,803 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,155 |
| Guess a Top 5 Last Name by Country | 0 | - | 4.61 | 46,180 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,332 |
| Shared First Names #2 | 0 | - | 4.53 | 45,782 |
| People with J Initials | 0 | - | 4.51 | 55,554 |
| History Analogies #1 | 0 | - | 4.53 | 90,139 |
| History Analogies #2 | 0 | - | 4.49 | 77,375 |
| History Analogies #3 | 0 | - | 4.61 | 80,833 |
| Movie Title Antonyms #1 | 0 | - | 4.81 | 196,633 |
| Movie Title Vocabulary Quiz #2 | 0 | - | 4.02 | 21,241 |
| Obfuscations of Movie Titles #1 | 0 | - | 4.93 | 62,219 |
| English Idioms #1 | 0 | - | 4.45 | 146,244 |
| Cliche Quotes Quiz #2 | 0 | - | 4.42 | 45,482 |
| Clothing Idioms | 0 | - | 4.41 | 34,290 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 323,793 |
| Star Wars Characters by Screen Time | 0 | - | 4.39 | 111,988 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,829 |
| Are You a Nerd? | 0 | - | 4.35 | 45,071 |
| The Eleven Colors | 0 | - | 4.74 | 235,757 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,100 |
| Science General Knowledge #1 | 0 | - | 4.54 | 167,067 |
| Science General Knowledge #2 | 0 | - | 4.48 | 119,513 |
| Science General Knowledge #3 | 0 | - | 4.56 | 109,418 |
| Groups of Things - History #1 | 0 | - | 4.41 | 94,382 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,500 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,559 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 80,813 |
| The Only Country ... | 0 | - | 4.91 | 81,669 |
| Cities that End in D by Clue | 0 | - | 4.45 | 27,098 |
| King in the Answers | 0 | - | 4.42 | 50,310 |
| Super in the Answers | 0 | - | 4.52 | 110,631 |
| Four Letter Geography #1 | 0 | - | 4.69 | 89,618 |
| Five Letter Geography #3 | 0 | - | 4.62 | 131,830 |
| Six Letter Geography #1 | 0 | - | 4.42 | 114,887 |
| Six Letter Geography #2 | 0 | - | 4.68 | 67,838 |
| Six Letter Geography #3 | 0 | - | 4.52 | 81,906 |
| Seven Letter Geography #1 | 0 | - | 4.52 | 76,678 |
