| Name a World Capital A-Z | 0 | - | 5.00 | 176,811 |
| Click a Valid Country A-Z | 0 | - | 4.97 | 536,053 |
| 7 Deadly Sins | 0 | - | 4.88 | 402,772 |
| Disney Feature Films by Characters | 0 | - | 4.42 | 277,756 |
| Planets of the Solar System Quiz | 0 | - | 4.93 | 1,101,131 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 323,024 |
| Superhero Alter Egos | 0 | - | 4.29 | 165,433 |
| Who Did These Sidekicks Work With? | 0 | - | 4.25 | 110,378 |
| Marvel Cinematic Universe - All Movies | 0 | - | 4.89 | 342,188 |
| Random Category Elimination - Countries | 0 | - | 4.99 | 439,692 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,090 |
| Original Mortal Kombat Characters | 0 | - | 4.09 | 40,950 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,165 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,341 |
| Character to Author #1 | 0 | - | 4.52 | 43,563 |
| World Capitals in the Answer | 0 | - | 4.94 | 77,508 |
| The Sun Quiz | 0 | - | 4.93 | 34,984 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 140,874 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,705 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 237,626 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 226,586 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 193,311 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,905 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,175 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,146 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,460 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,801 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,957 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,466 |
| Category Elimination - European Geography #3 | 0 | - | 4.86 | 81,723 |
| Category Elimination - Asian Geography #3 | 0 | - | 4.91 | 67,232 |
| Category Elimination - African Geography #2 | 0 | - | 4.92 | 56,964 |
| Click a Valid World Capital A-Z | 0 | - | 4.83 | 91,170 |
| Largest City on Every Continent A-Z | 0 | - | 4.97 | 38,460 |
| Fruits by Picture | 0 | - | 4.19 | 808,685 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,067 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,688 |
| Literary Characters by Last Name | 0 | - | 4.37 | 26,240 |
| Star Wars Quotes | 0 | - | 4.86 | 185,660 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 114,126 |
| Name a Country A-Z | 0 | - | 5.00 | 245,121 |
| Name a Disney/Pixar Movie A-Z | 0 | - | 4.84 | 52,882 |
| Name a Valid Country A-Z | 0 | - | 4.98 | 122,633 |
| Countries in a Penrose Tiling of the World Map | 0 | - | 4.95 | 57,245 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,574 |
| Street Fighter 2 Characters | 0 | - | 4.26 | 20,984 |
| Literary Quotes #1 | 0 | - | 4.49 | 33,716 |
| Movie Quotes A-Z #1 | 0 | - | 4.31 | 41,038 |
| American TV Couples | 0 | - | 4.18 | 88,743 |
| Movie Couples | 0 | - | 4.16 | 78,406 |
| Character to Author #2 | 0 | - | 4.55 | 30,481 |
| India A-Z | 0 | - | 4.42 | 34,253 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,683 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,227 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,400 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,212 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,187 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,750 |
| Fictional Billionaires by Picture | 0 | - | 3.98 | 25,660 |
| U.S. Baby Boy Names by Letter | 0 | - | 3.86 | 97,484 |
| U.S. Baby Girls Names by Letter | 0 | - | 3.71 | 87,921 |
| Famous Lines of Poetry #1 | 0 | - | 4.55 | 34,325 |
| Name the 7 Dwarfs | 0 | - | 4.55 | 364,960 |
| Random Sequential Oceanic Countries on a Map | 0 | - | 4.97 | 27,346 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,560 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,483 |
| Authors by Picture | 0 | - | 4.48 | 25,610 |
| Empires by Maps | 0 | - | 4.98 | 121,481 |
| All Country Flags of the World | 0 | - | 5.00 | 3,700,514 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,032 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,696 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,049 |
| Vegetables by Picture | 0 | - | 4.36 | 63,692 |
| Eliminate Countries #1 - The Americas | 0 | - | 4.70 | 36,932 |
| Books with Names in the Title #2 | 0 | - | 4.42 | 54,771 |
| Popular Royal Names | 0 | - | 4.27 | 125,258 |
| First Names of Painters | 0 | - | 4.43 | 59,999 |
| Books with Animals in the Title #1 | 0 | - | 4.41 | 74,694 |
| Famous Lines of Poetry #2 | 0 | - | 4.55 | 18,536 |
| Character Catchphrases Quiz | 0 | - | 4.49 | 47,539 |
| Companies by Country | 0 | - | 4.61 | 120,041 |
| Star Wars Characters by Screen Time | 0 | - | 4.39 | 112,009 |
| TV Character to Actor #1 | 0 | - | 4.24 | 10,252 |
| Horror Movie Villains | 0 | - | 4.22 | 88,013 |
| Batfacts: The Batman Quiz | 0 | - | 4.49 | 61,493 |
| U.S. Synonymous Trademarks | 0 | - | 4.06 | 66,893 |
| Groups of Things - The Bible | 0 | - | 4.44 | 55,487 |
| Astronomy Decoder | 0 | - | 4.48 | 38,171 |
| Word Chain - The Bible | 0 | - | 4.48 | 50,908 |
| U.S. Chain Restaurant Menu | 0 | - | 4.08 | 139,283 |
| Most Popular Fast Food Restaurants | 0 | - | 4.23 | 671,756 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.48 | 71,350 |
| Category Elimination - Countries #5 | 0 | - | 4.69 | 145,116 |
| Category Elimination - Elements | 0 | - | 4.61 | 53,994 |
| Category Elimination - Capital Cities #3 | 0 | - | 4.68 | 54,007 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,645,248 |
| Biggest World Cities A-Z | 0 | - | 4.63 | 223,854 |
| Russia A-Z | 0 | - | 4.46 | 27,298 |
| Japan A-Z | 0 | - | 4.40 | 42,342 |
| Foods by Picture | 0 | - | 3.81 | 226,449 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,450 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,604 |
| Things that are Orange by Picture | 0 | - | 4.20 | 26,814 |
| Things that are Green by Picture | 0 | - | 4.15 | 30,081 |
| Pokémon by Picture | 0 | - | 4.38 | 74,800 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,819 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,898 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,082 |
| Play-Doh People from History | 0 | - | 4.99 | 95,338 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,437 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,854 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,947 |
| Flags with Crescents | 0 | - | 4.98 | 170,957 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,483 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,014 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,635 |
| Country Flag Trivia | 0 | - | 4.81 | 57,776 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,609 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,186 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,280 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,747 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,779 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,329 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,409 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 183,157 |
| National Football Team Logos | 0 | - | 4.85 | 181,372 |
| Books with Names in the Title #1 | 0 | - | 4.27 | 70,568 |
| First Names of Authors #1 | 0 | - | 4.20 | 59,286 |
| First Names of Authors #2 | 0 | - | 4.24 | 36,822 |
| Movie Characters by Last Name #1 | 0 | - | 4.22 | 41,628 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,110,092 |
| Solve the Secret Country #1 | 0 | - | 4.94 | 167,406 |
| Solve the Secret Country #2 | 0 | - | 4.87 | 119,794 |
| Anagram Chain - Countries | 0 | - | 4.98 | 117,284 |
| Literary Quotes #2 | 0 | - | 4.18 | 24,469 |
| Sci-Fi Movie Quotes | 0 | - | 4.32 | 37,138 |
| Two Letter U.S. State Abbreviations | 0 | - | 4.19 | 749,057 |
| Books by Country Quiz | 0 | - | 4.30 | 32,301 |
| Famous Catholics | 0 | - | 4.26 | 33,312 |
| Fictional Characters from California by Picture | 0 | - | 4.23 | 22,568 |
| Fictional Characters from New York | 0 | - | 4.09 | 21,434 |
| Fictional Characters from Great Britain | 0 | - | 4.24 | 42,075 |
| TV Character to Actor #2 | 0 | - | 3.96 | 7,899 |
| TV and Movie Character Creators | 0 | - | 4.60 | 22,268 |
| Stores in the Mall #1 | 0 | - | 3.89 | 45,950 |
| Colors by Letter | 0 | - | 4.25 | 162,851 |
| Superhero Decoder | 0 | - | 4.36 | 54,923 |
| Marvel Superheroes | 0 | - | 4.38 | 298,610 |
| Marvel Comics Movie Franchises | 0 | - | 4.29 | 117,081 |
| Car Model to Make | 0 | - | 4.18 | 196,956 |
| Famous Billionaires | 0 | - | 4.14 | 67,531 |
| Sibling Actors | 0 | - | 4.12 | 47,608 |
| Small Countries with Large Economies | 0 | - | 4.63 | 90,292 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,645 |
| Cities by Wikipedia Descriptions #1 | 0 | - | 4.52 | 55,555 |
| Cities by Wikipedia Descriptions #3 | 0 | - | 4.58 | 47,850 |
| Countries with Four Letters | 0 | - | 4.99 | 425,005 |
| Random Symbol to Element | 0 | - | 4.88 | 93,659 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,686 |
| Random Country to Capital | 0 | - | 4.98 | 925,773 |
| Europe Geography Decoder | 0 | - | 4.86 | 70,229 |
| Name a Major European City A-Z | 0 | - | 4.33 | 49,772 |
| Name a Valid World City | 0 | - | 4.84 | 71,780 |
| Category Elimination - Cities | 0 | - | 4.25 | 41,188 |
| Countries but all Vowels are Changed to O | 0 | - | 4.91 | 70,612 |
| Solve the Secret Country #3 | 0 | - | 4.98 | 65,460 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 290,468 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 275,907 |
| Countries with NO Military | 0 | - | 4.97 | 62,973 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,453 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,965 |
| NATO Countries | 0 | - | 4.98 | 282,676 |
| EU Countries Quiz | 0 | - | 4.99 | 276,972 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,907 |
| Books of the Protestant Bible | 0 | - | 4.84 | 211,446 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,841 |
| Australia A-Z | 0 | - | 4.54 | 50,104 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,590 |
| The Bible by Picture | 0 | - | 4.23 | 20,201 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,755 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,477 |
| Flags to Languages | 0 | - | 4.95 | 174,286 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,332 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,903 |
| Original 151 Pokémon | 0 | - | 4.96 | 795,343 |
| Word Scramble - Pokémon | 0 | - | 4.37 | 34,614 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 135,170 |
| Add A Letter - Make a European City | 0 | - | 4.90 | 23,473 |
| WWII First Names | 0 | - | 4.45 | 41,931 |
| Countries by Initial Letter and Continent #3 | 0 | - | 4.93 | 49,213 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.91 | 96,509 |
| Title in the Lyrics - Disney Songs | 0 | - | 4.36 | 129,787 |
| Title in the Lyrics - Musicals | 0 | - | 4.28 | 54,977 |
| Books with Food in the Title | 0 | - | 3.93 | 39,735 |
| Political Quotes | 0 | - | 4.17 | 19,936 |
| Best-Selling Breakfast Cereals | 0 | - | 3.68 | 92,933 |
| Islands by Country #1 | 0 | - | 4.90 | 176,078 |
| Regions of Countries #1 | 0 | - | 4.96 | 160,082 |
| Regions of Countries #2 | 0 | - | 4.95 | 124,407 |
| Regions of Countries #3 | 0 | - | 4.85 | 91,275 |
