| Character to Author #1 | 0 | - | 4.52 | 43,578 |
| Character to Author #2 | 0 | - | 4.55 | 30,488 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,247 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,731 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,335 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,297 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,830 |
| 7 Deadly Sins | 0 | - | 4.88 | 403,187 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,555 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,283 |
| Authors by Picture | 0 | - | 4.48 | 25,616 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,786 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,544 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,476 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,406 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,536 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,542 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,707 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,196 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 141,057 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,820 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,824 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,783 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,457 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,817 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,474 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,579 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,004 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,374 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,210 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,604 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,914 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,114 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,534 |
| Star Wars Quotes | 0 | - | 4.86 | 185,827 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,078 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,813 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,228 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,899 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 52,984 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,748 |
| Authors by Country | 0 | - | 4.40 | 32,265 |
| Books with Food in the Title | 0 | - | 3.93 | 39,747 |
| American TV Couples | 0 | - | 4.18 | 88,753 |
| Movie Couples | 0 | - | 4.16 | 78,417 |
| Classic Novels by Plot #2 | 0 | - | 4.86 | 38,514 |
| Books with Animals in the Title #2 | 0 | - | 4.23 | 18,107 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 365,095 |
| Companies by Country | 0 | - | 4.61 | 120,089 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,666 |
| Star Wars Characters by Screen Time | 0 | - | 4.39 | 112,120 |
| TV Character to Actor #1 | 0 | - | 4.24 | 10,258 |
| Horror Movie Villains | 0 | - | 4.22 | 88,055 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,954 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,517 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,357 |
| Astronomy Decoder | 0 | - | 4.48 | 38,184 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,931 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,311 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 672,025 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,381 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,198 |
| Category Elimination - Elements | 0 | - | 4.61 | 54,025 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,647,885 |
| Popular Royal Names | 0 | - | 4.27 | 125,285 |
| First Names of Painters | 0 | - | 4.43 | 60,019 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,547 |
| U.S. Synonymous Trademarks | 0 | - | 4.07 | 66,901 |
| Books by Country Quiz | 0 | - | 4.30 | 32,308 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,018 |
| Book Titles with Shared First Words | 0 | - | 4.53 | 15,303 |
| What the Dickens? | 0 | - | 4.36 | 8,416 |
| Book Titles by Synonyms #2 | 0 | - | 4.37 | 39,607 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,747 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,639 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,111,323 |
| Solve the Secret Country #1 | 0 | - | 4.93 | 167,622 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,954 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,372 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,163 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,060 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,230 |
| Fictional Characters by Country #1 | 0 | - | 4.31 | 59,676 |
| Famous Catholics | 0 | - | 4.26 | 33,381 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,571 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,435 |
| Robin Hood Quiz | 0 | - | 4.00 | 8,478 |
| TV Character to Actor #2 | 0 | - | 3.96 | 7,904 |
| TV and Movie Character Creators | 0 | - | 4.60 | 22,270 |
| Movie Character to Actor #1 | 0 | - | 4.33 | 74,724 |
| Movie Character to Actor #2 | 0 | - | 4.28 | 59,119 |
| Movie Character to Actor #3 | 0 | - | 4.12 | 50,394 |
| Movie Character to Actor #4 | 0 | - | 4.34 | 36,227 |
| Street Fighter 2 Characters | 0 | - | 4.26 | 20,989 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,965 |
| Colors by Letter | 0 | - | 4.25 | 162,879 |
| Superhero Decoder | 0 | - | 4.36 | 54,949 |
| Marvel Superheroes | 0 | - | 4.38 | 298,735 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 117,172 |
| Car Model to Make | 0 | - | 4.18 | 197,025 |
| Famous Billionaires | 0 | - | 4.14 | 67,543 |
| Sibling Actors | 0 | - | 4.12 | 47,618 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,335 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,872 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,571 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,864 |
| Countries with Four Letters | 0 | - | 4.99 | 425,244 |
| Random Symbol to Element | 0 | - | 4.88 | 93,730 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,502 |
| Random Country to Capital | 0 | - | 4.98 | 926,544 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,258 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,795 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,202 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,572 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,849 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 276,301 |
| Countries with NO Military | 0 | - | 4.97 | 63,201 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,559 |
| NATO Countries | 0 | - | 4.98 | 282,941 |
| EU Countries Quiz | 0 | - | 4.99 | 277,238 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,065 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,616 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,103 |
| Authors with Books Turned into Movies | 0 | - | 4.45 | 63,145 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,484 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 739,690 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,507 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 88,030 |
| WWII First Names | 0 | - | 4.45 | 41,939 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,283 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,550 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,807 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 55,001 |
| Political Quotes | 0 | - | 4.17 | 19,937 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,940 |
| Islands by Country #1 | 0 | - | 4.90 | 176,190 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,135 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,457 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,316 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,463 |
| SpongeBob Characters | 0 | - | 4.18 | 67,104 |
| South Park Characters | 0 | - | 4.21 | 37,661 |
| Characters Played by Multiple Actors #2 | 0 | - | 4.12 | 14,408 |
| Top 50 Comic Book Heroes | 0 | - | 3.93 | 75,831 |
| Supervillain Alter Egos Quiz | 0 | - | 4.14 | 8,803 |
| Batman Actors Quiz | 0 | - | 4.27 | 48,194 |
| Avengers Team Members | 0 | - | 4.07 | 78,172 |
| Marvel Cinematic Universe - Actor to Character | 0 | - | 4.11 | 114,587 |
| Avengers Infinity War Deaths | 0 | - | 4.24 | 45,934 |
| X-Men Mutants | 0 | - | 4.07 | 47,569 |
| The Spiderman Quiz | 0 | - | 4.31 | 73,424 |
| Sports Scandals (Mostly U.S.) | 0 | - | 4.00 | 34,486 |
| Most-Followed Twitter Users | 0 | - | 3.94 | 76,019 |
| Star Wars Characters Screen Time by Movie | 0 | - | 4.57 | 29,573 |
| Countries by Emojis | 0 | - | 4.99 | 241,512 |
| Africa Geography Quiz #1 | 0 | - | 4.93 | 49,531 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.97 | 181,596 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.91 | 89,614 |
| Top Five Countries By Category #2 | 0 | - | 4.93 | 201,778 |
| Top Five Countries By Category #3 | 0 | - | 4.83 | 184,200 |
| Five Most Guessed World Leaders by Country | 0 | - | 4.15 | 63,771 |
| Top Five Countries By Fruit Production | 0 | - | 4.96 | 81,017 |
| The Only Country ... | 0 | - | 4.91 | 81,753 |
| Parties (Mostly Political) | 0 | - | 4.14 | 20,500 |
| Countries With One Word And Two O's | 0 | - | 4.92 | 56,457 |
| Country Chain | 0 | - | 4.96 | 218,259 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 121,568 |
| Random Countries by Borders | 0 | - | 4.99 | 82,927 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 218,482 |
| Random Name a Valid Country | 0 | - | 4.99 | 206,377 |
| Capital Cities Chain | 0 | - | 4.84 | 83,258 |
| Countries with the Most McDonald's Locations | 0 | - | 4.83 | 111,017 |
| Biggest Countries with No McDonald's | 0 | - | 4.84 | 89,819 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,451 |
| Category Elimination - Disney Animated Movies | 0 | - | 4.08 | 50,050 |
| Name a Valid Country #3 | 0 | - | 4.99 | 265,656 |
| Name a Valid Country #1 | 0 | - | 4.99 | 294,538 |
| Name a Valid Country #2 | 0 | - | 4.98 | 253,736 |
| Name a Valid Country #4 | 0 | - | 4.97 | 258,777 |
| Name a Valid Country #5 | 0 | - | 4.99 | 209,662 |
| Name a Valid Island Country | 0 | - | 4.97 | 128,651 |
| Name a Valid Country #6 | 0 | - | 4.95 | 144,199 |
| Name a Valid Country #7 | 0 | - | 4.91 | 131,564 |
| Name a Valid Country #8 | 0 | - | 4.86 | 100,681 |
| Military History Vocabulary | 0 | - | 4.91 | 67,573 |
| Battle to Country | 0 | - | 4.91 | 53,862 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,132 |
| Monarchies of Europe | 0 | - | 4.90 | 98,732 |
| Monarchies of Asia | 0 | - | 4.97 | 71,434 |
| Coldest World Capitals | 0 | - | 4.95 | 134,108 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,287 |
| World Currency Quiz | 0 | - | 4.92 | 306,130 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,675 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,518 |
| Five Biggest Economies by Continent | 0 | - | 4.98 | 195,951 |
| Countries with the Most Exports | 0 | - | 4.96 | 156,019 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,053 |
| Top Crude Oil Producing Countries | 0 | - | 4.89 | 190,339 |
| Countries by Oil Consumption | 0 | - | 4.96 | 120,709 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,092 |
