| Character to Author #1 | 0 | - | 4.52 | 43,449 |
| Character to Author #2 | 0 | - | 4.55 | 30,417 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,182 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,573 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,249 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,145 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,723 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,603 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,096,527 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,187 |
| Authors by Picture | 0 | - | 4.48 | 25,527 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,638 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,462 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,742 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,112 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 338,144 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,492 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,555 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,688 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,243 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,673 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,776 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,759 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,969 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,385 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,429 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,859 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,915 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,390 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,891 |
| Star Wars Quotes | 0 | - | 4.85 | 183,893 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,010 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,210 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,921 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,982 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 51,822 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,499 |
| Authors by Country | 0 | - | 4.40 | 32,171 |
| Books with Food in the Title | 0 | - | 3.93 | 39,668 |
| American TV Couples | 0 | - | 4.18 | 88,692 |
| Movie Couples | 0 | - | 4.15 | 78,287 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 38,006 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,045 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 363,453 |
| Companies by Country | 0 | - | 4.61 | 119,553 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,586 |
| Star Wars Characters by Screen Time | 0 | - | 4.39 | 111,210 |
| TV Character to Actor #1 | 0 | - | 4.24 | 10,219 |
| Horror Movie Villains | 0 | - | 4.22 | 87,596 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,862 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,241 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,134 |
| Astronomy Decoder | 0 | - | 4.49 | 38,026 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,600 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,156 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 668,844 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,954 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 144,250 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,634 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,618,217 |
| Popular Royal Names | 0 | - | 4.27 | 124,882 |
| First Names of Painters | 0 | - | 4.43 | 59,823 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,906 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,815 |
| Books by Country Quiz | 0 | - | 4.30 | 32,232 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,456 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,188 |
| What the Dickens? | 0 | - | 4.36 | 8,391 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,405 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,486 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,099,610 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,386 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 118,050 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,334 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,005 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,937 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,628 |
| Fictional Characters by Country #1 | 0 | - | 4.31 | 59,574 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,512 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,402 |
| Robin Hood Quiz | 0 | - | 4.00 | 8,445 |
| TV Character to Actor #2 | 0 | - | 3.96 | 7,881 |
| TV and Movie Character Creators | 0 | - | 4.60 | 22,216 |
| Movie Character to Actor #1 | 0 | - | 4.33 | 74,548 |
| Movie Character to Actor #2 | 0 | - | 4.28 | 58,931 |
| Movie Character to Actor #3 | 0 | - | 4.12 | 50,261 |
| Movie Character to Actor #4 | 0 | - | 4.34 | 36,089 |
| Street Fighter 2 Characters | 0 | - | 4.26 | 20,950 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,893 |
| Colors by Letter | 0 | - | 4.25 | 162,475 |
| Superhero Decoder | 0 | - | 4.36 | 54,654 |
| Marvel Superheroes | 0 | - | 4.37 | 297,034 |
| Marvel Comics Movie Franchises | 0 | - | 4.30 | 116,148 |
| Car Model to Make | 0 | - | 4.18 | 196,311 |
| Famous Billionaires | 0 | - | 4.14 | 67,394 |
| Sibling Actors | 0 | - | 4.12 | 47,537 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,880 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 449,923 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,404 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,727 |
| Countries with Four Letters | 0 | - | 4.99 | 421,906 |
| Random Symbol to Element | 0 | - | 4.88 | 92,982 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,346 |
| Random Country to Capital | 0 | - | 4.98 | 919,335 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,931 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,471 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,054 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,370 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,413 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,775 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,356 |
| Countries with NO Military | 0 | - | 4.97 | 62,065 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,137 |
| NATO Countries | 0 | - | 4.98 | 279,665 |
| EU Countries Quiz | 0 | - | 4.99 | 273,325 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,977 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,627 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,657 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 62,901 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,747 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,803 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.75 | 76,353 |
| WWII First Names | 0 | - | 4.44 | 41,759 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,576 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,129 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,442 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,754 |
| Political Quotes | 0 | - | 4.17 | 19,876 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,877 |
| Islands by Country #1 | 0 | - | 4.88 | 175,185 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,436 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,785 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,673 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,022 |
| Famous Catholics | 0 | - | 4.16 | 27,784 |
| SpongeBob Characters | 0 | - | 4.18 | 66,904 |
| South Park Characters | 0 | - | 4.20 | 37,559 |
| Characters Played by Multiple Actors #2 | 0 | - | 4.12 | 14,348 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,662 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,725 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,023 |
| Avengers Team Members | 0 | - | 4.07 | 77,671 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 113,454 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,650 |
| X-Men Mutants | 0 | - | 4.06 | 47,260 |
| The Spiderman Quiz | 0 | - | 4.31 | 72,906 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,419 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,921 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 29,011 |
| Countries by Emojis | 0 | - | 4.99 | 239,228 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,311 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,750 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,062 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 200,149 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 179,151 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,780 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 79,272 |
| The Only Country ... | 0 | - | 4.91 | 80,895 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,423 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 55,817 |
| Country Chain | 0 | - | 4.96 | 216,943 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,018 |
| Random Countries by Borders | 0 | - | 4.99 | 82,345 |
| Can You Name These 50 Random Countries? | 0 | - | 4.99 | 216,313 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,850 |
| Capital Cities Chain | 0 | - | 4.83 | 82,611 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,691 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,379 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,776 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 49,663 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,720 |
| Name a Valid Country #1 | 0 | - | 4.99 | 289,200 |
| Name a Valid Country #2 | 0 | - | 4.98 | 250,339 |
| Name a Valid Country #4 | 0 | - | 4.97 | 255,233 |
| Name a Valid Country #5 | 0 | - | 4.99 | 206,615 |
| Name a Valid Country #6 | 0 | - | 4.94 | 129,152 |
| Name a Valid Country #7 | 0 | - | 4.91 | 129,033 |
| Name a Valid Country #8 | 0 | - | 4.85 | 98,399 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,375 |
| Military History Vocabulary | 0 | - | 4.91 | 67,092 |
| Battle to Country | 0 | - | 4.91 | 53,231 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,251 |
| Monarchies of Europe | 0 | - | 4.90 | 98,031 |
| Monarchies of Asia | 0 | - | 4.97 | 71,029 |
| Coldest World Capitals | 0 | - | 4.95 | 133,511 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,162 |
| World Currency Quiz | 0 | - | 4.91 | 302,355 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,134 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,334 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,038 |
| Countries with the Most Exports | 0 | - | 4.96 | 155,238 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,443 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,534 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,337 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,704 |
| Richest Island Countries | 0 | - | 4.84 | 100,391 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,778 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,349 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,110 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 270,860 |
