| Name a World Capital A-Z | 0 | - | 5.00 | 175,851 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 528,480 |
| 7 Deadly Sins | 0 | - | 4.88 | 399,103 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,125 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,095,754 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,736 |
| Superhero Alter Egos | 0 | - | 4.29 | 164,561 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,052 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 337,319 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 432,371 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,831 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,851 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,615 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,896 |
| Character to Author #1 | 0 | - | 4.52 | 43,436 |
| World Capitals in the Answer | 0 | - | 4.94 | 76,868 |
| The Sun Quiz | 0 | - | 4.93 | 34,514 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 138,932 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 122,513 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,459 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,469 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 191,749 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,688 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 232,596 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,265 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 166,668 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,691 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,080 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 96,516 |
| Category Elimination - European Geography #3 | 0 | - | 4.85 | 80,697 |
| Click a Valid World Capital A-Z | 0 | - | 4.83 | 90,129 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,063 |
| Fruits by Picture | 0 | - | 4.19 | 806,650 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,121 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,583 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,174 |
| Star Wars Quotes | 0 | - | 4.85 | 183,414 |
| Random Countries Hidden in the World Map | 0 | - | 4.81 | 112,756 |
| Name a Country A-Z | 0 | - | 5.00 | 242,648 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 51,639 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 121,303 |
| Countries in a Penrose Tiling of the World Map | 0 | - | 4.95 | 56,542 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,169 |
| Street Fighter 2 Characters | 0 | - | 4.26 | 20,942 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,557 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 40,923 |
| American TV Couples | 0 | - | 4.18 | 88,674 |
| Movie Couples | 0 | - | 4.15 | 78,274 |
| Character to Author #2 | 0 | - | 4.55 | 30,406 |
| India A-Z | 0 | - | 4.42 | 34,089 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 80,083 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,652 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,829 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,764 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 248,027 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,653 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,573 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 96,765 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 75,398 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,238 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 363,239 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,099 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 117,979 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,539 |
| Authors by Picture | 0 | - | 4.48 | 25,512 |
| Empires by Maps | 0 | - | 4.98 | 119,953 |
| Pokémon by Picture | 0 | - | 4.41 | 73,513 |
| All Country Flags of the World | 0 | - | 5.00 | 3,648,174 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,780 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,739 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,250 |
| Vegetables by Picture | 0 | - | 4.36 | 63,238 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,614,129 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,611 |
| Popular Royal Names | 0 | - | 4.27 | 124,846 |
| First Names of Painters | 0 | - | 4.43 | 59,803 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,536 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,485 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,451 |
| Companies by Country | 0 | - | 4.61 | 119,445 |
| Star Wars Characters by Screen Time | 0 | - | 4.40 | 111,078 |
| TV Character to Actor #1 | 0 | - | 4.24 | 10,214 |
| Horror Movie Villains | 0 | - | 4.25 | 87,521 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 60,732 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,801 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,208 |
| Astronomy Decoder | 0 | - | 4.50 | 38,002 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,527 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,131 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 668,266 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 70,889 |
| Category Elimination - Countries #5 | 0 | - | 4.68 | 144,102 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,582 |
| Eliminate Countries #1 - The Americas | 0 | - | 4.70 | 36,662 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 222,695 |
| Russia A-Z | 0 | - | 4.46 | 27,221 |
| Japan A-Z | 0 | - | 4.40 | 41,992 |
| Foods by Picture | 0 | - | 3.81 | 225,947 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,193 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,281 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,682 |
| Things that are Green by Picture | 0 | - | 4.15 | 29,921 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,347 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,946 |
| Play-Doh People from History | 0 | - | 4.99 | 94,583 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,860 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,205 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,431 |
| Flags with Crescents | 0 | - | 4.98 | 169,064 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,534,457 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,091,529 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,519 |
| Country Flag Trivia | 0 | - | 4.81 | 56,765 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,410 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,235 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,032 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,101 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,006 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,606 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,795 |
| National Football Team Logos | 0 | - | 4.85 | 179,939 |
| Books with Names in the Title #1 | 0 | - | 4.26 | 70,407 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,134 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,711 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,472 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,098,103 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 165,063 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 117,764 |
| Anagram Chain - Countries | 0 | - | 4.98 | 116,166 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,374 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 36,970 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 746,182 |
| Books by Country Quiz | 0 | - | 4.30 | 32,220 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,507 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,397 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 41,998 |
| TV Character to Actor #2 | 0 | - | 3.96 | 7,876 |
| TV and Movie Character Creators | 0 | - | 4.60 | 22,210 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,887 |
| Colors by Letter | 0 | - | 4.25 | 162,423 |
| Superhero Decoder | 0 | - | 4.36 | 54,576 |
| Marvel Superheroes | 0 | - | 4.37 | 296,545 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 115,908 |
| Car Model to Make | 0 | - | 4.18 | 196,211 |
| Famous Billionaires | 0 | - | 4.14 | 67,375 |
| Sibling Actors | 0 | - | 4.12 | 47,526 |
| Small Countries with Large Economies | 0 | - | 4.63 | 89,826 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 448,838 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,377 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,702 |
| Countries with Four Letters | 0 | - | 4.99 | 421,504 |
| Random Symbol to Element | 0 | - | 4.88 | 92,863 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,918 |
| Random Country to Capital | 0 | - | 4.98 | 918,231 |
| Europe Geography Decoder | 0 | - | 4.86 | 69,878 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,422 |
| Name a Valid World City | 0 | - | 4.83 | 70,926 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,030 |
| Short Term Memory Test - Countries | 0 | - | 4.83 | 45,823 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 69,151 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 64,214 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,404 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 271,840 |
| Countries with NO Military | 0 | - | 4.97 | 61,944 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 147,970 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,390 |
| NATO Countries | 0 | - | 4.98 | 279,232 |
| EU Countries Quiz | 0 | - | 4.99 | 272,846 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,710 |
| Books of the Protestant Bible | 0 | - | 4.89 | 209,414 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,142 |
| Australia A-Z | 0 | - | 4.54 | 49,943 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,877 |
| The Bible by Picture | 0 | - | 4.23 | 20,096 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,278 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,317 |
| Flags to Languages | 0 | - | 4.95 | 173,385 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,879 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,388 |
| Original 151 Pokémon | 0 | - | 4.96 | 788,833 |
| Word Scramble - Pokémon | 0 | - | 4.36 | 34,222 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 134,288 |
| Countries by Languages in 90 Seconds | 0 | - | 4.93 | 718,872 |
| WWII First Names | 0 | - | 4.44 | 41,745 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 48,471 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,070 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,411 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,728 |
| Books with Food in the Title | 0 | - | 3.93 | 39,660 |
| Political Quotes | 0 | - | 4.17 | 19,871 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,868 |
| Islands by Country #1 | 0 | - | 4.88 | 175,089 |
| Regions of Countries #1 | 0 | - | 4.96 | 159,362 |
| Regions of Countries #2 | 0 | - | 4.95 | 123,707 |
| Regions of Countries #3 | 0 | - | 4.85 | 90,616 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,977 |
| Famous Catholics | 0 | - | 4.16 | 27,735 |
| Family Guy Characters | 0 | - | 4.32 | 61,871 |
| TV Characters A-Z | 0 | - | 4.12 | 32,011 |
| SpongeBob Characters | 0 | - | 4.18 | 66,866 |
