| Books with Names in the Title #2 | 0 | - | 4.42 | 54,917 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,788 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,664 |
| Character to Author #1 | 0 | - | 4.52 | 43,656 |
| Literary Quotes #1 | 0 | - | 4.49 | 34,665 |
| Books with Food in the Title | 0 | - | 3.95 | 39,783 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,366 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,389 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,908 |
| 7 Deadly Sins | 0 | - | 4.88 | 404,912 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,479 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,140 |
| Character to Author #2 | 0 | - | 4.55 | 30,538 |
| Authors by Picture | 0 | - | 4.48 | 25,657 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,674 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,103,864 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,450 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,496 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 344,031 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,963 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 124,376 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,669 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 227,503 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 194,070 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 82,196 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,644 |
| Literary Quotes #2 | 0 | - | 4.26 | 30,270 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,537 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 236,384 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,565 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 169,304 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 111,571 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,615 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,944 |
| Star Wars Quotes | 0 | - | 4.86 | 186,563 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 114,754 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,344 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 53,471 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 123,289 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,675 |
| Authors by Country | 0 | - | 4.40 | 32,309 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,908 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 55,091 |
| Name the 7 Dwarfs | 0 | - | 4.54 | 365,873 |
| Companies by Country | 0 | - | 4.61 | 120,544 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,611 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,481 |
| Astronomy Decoder | 0 | - | 4.48 | 38,269 |
| Word Chain - The Bible | 0 | - | 4.48 | 51,036 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,442 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 673,466 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,621 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,592 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,217 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,297 |
| Popular Royal Names | 0 | - | 4.27 | 125,470 |
| First Names of Painters | 0 | - | 4.43 | 60,117 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,757 |
| U.S. Synonymous Trademarks | 0 | - | 4.07 | 66,938 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,660,912 |
| Books by Country Quiz | 0 | - | 4.30 | 32,330 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,207 |
| What the Dickens? | 0 | - | 4.36 | 8,425 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 66,243 |
| Songs with Body Parts in the Title | 0 | - | 4.32 | 216,581 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,128,740 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 168,774 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 120,925 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,969 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,265 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 750,407 |
| Famous Catholics | 0 | - | 4.26 | 33,525 |
| Stores in the Mall #1 | 0 | - | 3.89 | 46,000 |
| Colors by Letter | 0 | - | 4.25 | 163,024 |
| Sibling Actors | 0 | - | 4.12 | 47,653 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,498 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,168 |
| Countries with Four Letters | 0 | - | 4.99 | 426,562 |
| Random Symbol to Element | 0 | - | 4.88 | 94,226 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,542 |
| Random Country to Capital | 0 | - | 4.98 | 930,361 |
| Europe Geography Decoder | 0 | - | 4.87 | 70,393 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,276 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 71,385 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 292,002 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 278,113 |
| Countries with NO Military | 0 | - | 4.97 | 63,627 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 150,055 |
| NATO Countries | 0 | - | 4.98 | 284,088 |
| EU Countries Quiz | 0 | - | 4.99 | 278,990 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,842 |
| Books of the Protestant Bible | 0 | - | 4.85 | 212,351 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,513 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,227 |
| Add A Letter - Make a European City | 0 | - | 4.88 | 23,538 |
| WWII First Names | 0 | - | 4.45 | 42,019 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,138 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,986 |
| Islands by Country #1 | 0 | - | 4.90 | 176,522 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,355 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,672 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,481 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,645 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,508 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 278,041 |
| Superhero Decoder | 0 | - | 4.36 | 55,045 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,247 |
| Marvel Superheroes | 0 | - | 4.38 | 299,349 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 117,526 |
| Avengers Team Members | 0 | - | 4.07 | 78,327 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 114,919 |
| X-Men Mutants | 0 | - | 4.07 | 47,717 |
| The Spiderman Quiz | 0 | - | 4.31 | 73,614 |
| Car Model to Make | 0 | - | 4.18 | 197,310 |
| Famous Billionaires | 0 | - | 4.14 | 67,587 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.57 | 29,849 |
| Countries by Emojis | 0 | - | 4.99 | 242,900 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 202,346 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,713 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,647 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,912 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,532 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,732 |
| Country Chain | 0 | - | 4.96 | 218,691 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 219,566 |
| Capital Cities Chain | 0 | - | 4.84 | 83,541 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,928 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,746 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 50,243 |
| Name a Valid Country #3 | 0 | - | 4.99 | 266,447 |
| Name a Valid Country #1 | 0 | - | 4.99 | 296,249 |
| Name a Valid Country #2 | 0 | - | 4.98 | 254,677 |
| Name a Valid Country #4 | 0 | - | 4.97 | 259,664 |
| Name a Valid Country #5 | 0 | - | 4.99 | 210,475 |
| Name a Valid Country #6 | 0 | - | 4.95 | 145,712 |
| Name a Valid Country #7 | 0 | - | 4.91 | 132,195 |
| Name a Valid Country #8 | 0 | - | 4.86 | 101,320 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 746,004 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,485 |
| Coldest World Capitals | 0 | - | 4.95 | 134,303 |
| World Currency Quiz | 0 | - | 4.92 | 307,671 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,381 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 125,023 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,292 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,254 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,845 |
| All World Leaders 2026 | 0 | - | 4.95 | 21,146 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,970 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,374 |
| Buddhist Countries | 0 | - | 4.96 | 145,278 |
| Famous Literary Characters | 0 | - | 4.38 | 36,852 |
| Charlie and the Chocolate Factory | 0 | - | 4.45 | 16,426 |
| Literature Multiple Choice #1 | 0 | - | 4.51 | 41,130 |
| Literature Multiple Choice #2 | 0 | - | 4.45 | 34,766 |
| Books by Plot Description | 0 | - | 4.55 | 27,063 |
| Classic Novels by Plot #1 | 0 | - | 4.40 | 73,981 |
| Who Wrote That Book #2 | 0 | - | 4.47 | 48,273 |
| 100 Books You Can't Do Without | 0 | - | 4.49 | 64,607 |
| Who Wrote That Book #1 | 0 | - | 4.47 | 103,888 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,590 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 88,489 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.94 | 175,768 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,724 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,907 |
| Movies with Colors in the Title #1 | 0 | - | 3.84 | 36,248 |
| Songs with Love in the Title | 0 | - | 4.14 | 18,880 |
| Movies with Colors in the Title #2 | 0 | - | 3.47 | 54,570 |
| Songs with Colors in the Title | 0 | - | 3.88 | 41,772 |
| Songs with Countries in the Title | 0 | - | 3.81 | 44,667 |
| Political Quotes | 0 | - | 4.17 | 19,963 |
| Countries of Africa - One Minute Sprint | 0 | - | 4.43 | 324,580 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,644 |
| Star Wars Characters by Screen Time | 0 | - | 4.39 | 112,554 |
| Horror Movie Villains | 0 | - | 4.22 | 88,231 |
| Stores in the Mall #2 | 0 | - | 3.69 | 30,847 |
| The Eleven Colors | 0 | - | 4.74 | 236,185 |
| Top 50 Comic Book Heroes | 0 | - | 3.93 | 75,885 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,828 |
| Guardians of the Galaxy | 0 | - | 4.15 | 10,316 |
| Justice League Team - Movie Edition | 0 | - | 4.27 | 11,387 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 46,047 |
| Superman Facts | 0 | - | 4.27 | 28,437 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,513 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 76,050 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,626 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,924 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,840 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.16 | 64,201 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,737 |
| The Only Country ... | 0 | - | 4.91 | 82,072 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 121,790 |
| Random Countries by Borders | 0 | - | 4.99 | 83,217 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,937 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,054 |
| Empty World Map without 20 Random Countries | 0 | - | 4.94 | 140,520 |
| World Map with 10 Random Extra Borders | 0 | - | 4.95 | 389,137 |
| European Map without 10 Random Countries | 0 | - | 4.97 | 279,362 |
| Fruits by Picture | 0 | - | 4.19 | 809,887 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,223 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 90,035 |
