| Character to Author #2 | 0 | - | 4.55 | 30,388 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,162 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,529 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,226 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,113 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,695 |
| 7 Deadly Sins | 0 | - | 4.88 | 398,297 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,094,677 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,167 |
| Authors by Picture | 0 | - | 4.48 | 25,485 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,578 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,444 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,465 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 109,999 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 336,464 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,472 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,489 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,443 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,578 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,301 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,024 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,118 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,451 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,352 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,384 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,282 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,159 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,073 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,350 |
| Star Wars Quotes | 0 | - | 4.84 | 182,004 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,982 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,011 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 112,488 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,637 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 51,413 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,048 |
| Authors by Country | 0 | - | 4.40 | 32,146 |
| Books with Food in the Title | 0 | - | 3.93 | 39,642 |
| American TV Couples | 0 | - | 4.18 | 88,655 |
| Movie Couples | 0 | - | 4.15 | 78,235 |
| Classic Novels by Plot #2 | 0 | - | 4.87 | 37,801 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,019 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 362,922 |
| Companies by Country | 0 | - | 4.61 | 119,102 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,564 |
| Star Wars Characters by Screen Time | 0 | - | 4.40 | 110,868 |
| TV Character to Actor #1 | 0 | - | 4.24 | 10,208 |
| Horror Movie Villains | 0 | - | 4.25 | 87,410 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,828 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,149 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,057 |
| Astronomy Decoder | 0 | - | 4.50 | 37,963 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,412 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,101 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 667,537 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,810 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 143,922 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,504 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,608,455 |
| Popular Royal Names | 0 | - | 4.27 | 124,782 |
| First Names of Painters | 0 | - | 4.43 | 59,769 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,652 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,791 |
| Books by Country Quiz | 0 | - | 4.30 | 32,206 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,290 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,140 |
| What the Dickens? | 0 | - | 4.36 | 8,389 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,366 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,439 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,096,041 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 164,668 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,429 |
| Anagram Chain - Countries | 0 | - | 4.98 | 115,973 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 36,951 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,894 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 745,701 |
| Fictional Characters by Country #1 | 0 | - | 4.31 | 59,541 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,499 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,391 |
| Robin Hood Quiz | 0 | - | 4.00 | 8,438 |
| TV Character to Actor #2 | 0 | - | 3.96 | 7,872 |
| TV and Movie Character Creators | 0 | - | 4.60 | 22,194 |
| Movie Character to Actor #1 | 0 | - | 4.33 | 74,474 |
| Movie Character to Actor #2 | 0 | - | 4.28 | 58,846 |
| Movie Character to Actor #3 | 0 | - | 4.12 | 50,216 |
| Movie Character to Actor #4 | 0 | - | 4.34 | 36,043 |
| Street Fighter 2 Characters | 0 | - | 4.26 | 20,934 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,874 |
| Colors by Letter | 0 | - | 4.25 | 162,331 |
| Superhero Decoder | 0 | - | 4.36 | 54,524 |
| Marvel Superheroes | 0 | - | 4.37 | 296,199 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 115,722 |
| Car Model to Make | 0 | - | 4.18 | 196,049 |
| Famous Billionaires | 0 | - | 4.14 | 67,351 |
| Sibling Actors | 0 | - | 4.12 | 47,509 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,706 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,443 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,352 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,678 |
| Countries with Four Letters | 0 | - | 4.99 | 420,935 |
| Random Symbol to Element | 0 | - | 4.88 | 92,644 |
| Random Capital to Country | 0 | - | 4.99 | 2,585,858 |
| Random Country to Capital | 0 | - | 4.98 | 916,385 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,802 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,368 |
| Category Elimination - Cities | 0 | - | 4.25 | 40,999 |
| Countries but all Vowels are Changed to O | 0 | - | 4.93 | 68,894 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,015 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 286,859 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,039 |
| Countries with NO Military | 0 | - | 4.97 | 61,768 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,689 |
| NATO Countries | 0 | - | 4.98 | 278,643 |
| EU Countries Quiz | 0 | - | 4.99 | 272,199 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,349 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,027 |
| Majority Muslim Countries | 0 | - | 4.98 | 372,441 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 62,805 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 717,353 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,735 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,366 |
| WWII First Names | 0 | - | 4.44 | 41,707 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,322 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 95,982 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,351 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,676 |
| Political Quotes | 0 | - | 4.17 | 19,858 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,847 |
| Islands by Country #1 | 0 | - | 4.87 | 174,936 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,248 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,592 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,557 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,899 |
| Famous Catholics | 0 | - | 4.16 | 27,692 |
| SpongeBob Characters | 0 | - | 4.21 | 66,811 |
| South Park Characters | 0 | - | 4.20 | 37,529 |
| Characters Played by Multiple Actors #2 | 0 | - | 4.12 | 14,330 |
| Top 50 Comic Book Heroes | 0 | - | 3.95 | 75,581 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,681 |
| Batman Actors Quiz | 0 | - | 4.27 | 47,948 |
| Avengers Team Members | 0 | - | 4.07 | 77,412 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 112,992 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,517 |
| X-Men Mutants | 0 | - | 4.06 | 47,090 |
| The Spiderman Quiz | 0 | - | 4.31 | 72,550 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,397 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 75,895 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.56 | 28,771 |
| Countries by Emojis | 0 | - | 4.99 | 238,163 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,232 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 180,296 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 88,811 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 199,216 |
| Top Five Countries By Category #3 | 0 | - | 4.81 | 170,475 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.20 | 48,472 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 78,538 |
| The Only Country ... | 0 | - | 4.91 | 80,593 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,357 |
| Countries With One Word And Two O's | 0 | - | 4.94 | 55,541 |
| Country Chain | 0 | - | 4.96 | 216,595 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 120,816 |
| Random Countries by Borders | 0 | - | 4.99 | 82,134 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 215,441 |
| Random Name a Valid Country | 0 | - | 4.99 | 204,369 |
| Capital Cities Chain | 0 | - | 4.84 | 82,344 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 110,553 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,193 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,521 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 49,528 |
| Name a Valid Country #3 | 0 | - | 4.99 | 262,066 |
| Name a Valid Country #1 | 0 | - | 4.99 | 287,733 |
| Name a Valid Country #2 | 0 | - | 4.98 | 249,530 |
| Name a Valid Country #4 | 0 | - | 4.97 | 254,472 |
| Name a Valid Country #5 | 0 | - | 4.99 | 205,705 |
| Name a Valid Country #6 | 0 | - | 4.94 | 128,606 |
| Name a Valid Country #7 | 0 | - | 4.91 | 128,514 |
| Name a Valid Country #8 | 0 | - | 4.85 | 97,879 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,338 |
| Military History Vocabulary | 0 | - | 4.91 | 66,942 |
| Battle to Country | 0 | - | 4.91 | 53,019 |
| Countries with the Most Tanks | 0 | - | 4.91 | 106,938 |
| Monarchies of Europe | 0 | - | 4.90 | 97,797 |
| Monarchies of Asia | 0 | - | 4.97 | 70,895 |
| Coldest World Capitals | 0 | - | 4.95 | 133,264 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,099 |
| World Currency Quiz | 0 | - | 4.92 | 301,143 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 334,242 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 122,932 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 194,634 |
| Countries with the Most Exports | 0 | - | 4.96 | 154,883 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,217 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 189,184 |
| Countries by Oil Consumption | 0 | - | 4.96 | 119,890 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,531 |
| Richest Island Countries | 0 | - | 4.84 | 100,104 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,227 |
| Largest Economies in 2050 | 0 | - | 4.90 | 111,086 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,962 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.96 | 269,364 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 103,830 |
