| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 96,109 |
| Play-Doh People from History | 0 | - | 4.99 | 95,593 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,217 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,766 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,678 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,378 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 72,130 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,779 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,838 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,454 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,353 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,739 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,799 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,727 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,698 |
| International Footballers by Picture | 0 | - | 4.51 | 56,453 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 286,269 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,774 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,307 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,277 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,982 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,944 |
| Empires by Maps | 0 | - | 4.98 | 122,155 |
| Merged Company Logos #1 | 0 | - | 4.90 | 107,446 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 53,307 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,805 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 173,985 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,885 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 242,534 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 160,293 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 94,249 |
| Musicians by Picture #1 | 0 | - | 4.38 | 110,090 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,428 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,638 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,578 |
| All Country Flags of the World | 0 | - | 5.00 | 3,715,279 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,543 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 105,372 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,631 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 50,027 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 50,087 |
| Women in History by Picture | 0 | - | 4.25 | 26,035 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,134 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,546,248 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,097,340 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,550 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,956 |
| Make a Stained Glass Window | 0 | - | 5.00 | 69,093 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 130,113 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,883 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 49,055 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,861 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,731 |
| Flags with Crescents | 0 | - | 4.98 | 171,401 |
| Country Flag Trivia | 0 | - | 4.81 | 58,067 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,932 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,464 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,635 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,970 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,011 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 61,046 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,508 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,814 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 184,190 |
| National Football Team Logos | 0 | - | 4.85 | 181,931 |
| Characters from The Office | 0 | - | 4.48 | 46,461 |
| The Office Trivia #1 | 0 | - | 4.43 | 95,289 |
| Years in History by Picture | 0 | - | 4.45 | 35,834 |
| Where Are These Doors? | 0 | - | 4.45 | 30,231 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.07 | 259,774 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 145,253 |
| Merged Company Logos #2 | 0 | - | 4.75 | 78,324 |
| People by Country - Tile Select | 0 | - | 3.77 | 14,240 |
| Princesses by Picture | 0 | - | 4.25 | 18,369 |
| Rappers by Picture | 0 | - | 4.23 | 135,769 |
| Flags to Languages | 0 | - | 4.95 | 174,534 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,049 |
| 2000s Movie Co-Stars | 0 | - | 4.33 | 40,050 |
| The Office Trivia - Multiple Choice | 0 | - | 4.38 | 38,798 |
| Fruits by Picture | 0 | - | 4.19 | 809,448 |
| Old Movies by Picture | 0 | - | 4.51 | 25,271 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,307 |
| Name that Object #1 | 0 | - | 3.57 | 96,635 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,261 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,889 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,511 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 114,326 |
| Geography by Picture - B | 0 | - | 4.42 | 55,785 |
| Geography by Picture - H | 0 | - | 4.50 | 58,384 |
| Geography by Picture - N | 0 | - | 4.45 | 42,341 |
| Geography by Picture - R | 0 | - | 4.56 | 41,148 |
| Geography by Picture - T | 0 | - | 4.54 | 58,003 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,467 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 544,301 |
| Random Logos Quiz | 0 | - | 4.33 | 209,700 |
| All North American Pro Sports Logos | 0 | - | 4.72 | 116,455 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,654 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,283 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,267 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,812 |
| Pictures by Letter - M | 0 | - | 4.24 | 38,016 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,755 |
| Name that Bug | 0 | - | 4.12 | 45,645 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,517 |
| Elements by Picture | 0 | - | 4.27 | 70,327 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,516 |
| Islands by Picture | 0 | - | 4.28 | 107,810 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,459 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,556 |
| Stranger Things Characters by Picture | 0 | - | 4.39 | 32,316 |
| Animals by Close-up Image | 0 | - | 4.42 | 219,086 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 46,025 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,490 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,468 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,956 |
| Geography by Picture - A | 0 | - | 4.39 | 60,439 |
| Geography by Picture - D | 0 | - | 4.15 | 45,790 |
| Geography by Picture - F | 0 | - | 4.31 | 51,180 |
| Geography by Picture - G | 0 | - | 4.39 | 48,083 |
| Geography by Picture - J | 0 | - | 4.16 | 38,597 |
| Geography by Picture - K | 0 | - | 4.29 | 33,250 |
| Geography by Picture - C | 0 | - | 4.31 | 57,240 |
| Geography by Picture - L | 0 | - | 4.37 | 59,140 |
| Geography by Picture - M | 0 | - | 4.14 | 40,583 |
| Geography by Picture - P | 0 | - | 4.24 | 42,569 |
| Geography by Picture - S | 0 | - | 4.38 | 47,182 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,116 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,459 |
| Flag Maths | 0 | - | 4.61 | 57,848 |
| Satellite Images #1 | 0 | - | 4.46 | 130,007 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,698 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,402 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,251 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,228 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,595 |
| Soccer Team Logos | 0 | - | 4.26 | 377,763 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,438,976 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,981 |
| Video Game Logos Quiz | 0 | - | 4.40 | 185,106 |
| Movie Logos | 0 | - | 4.33 | 240,491 |
| Brand Logos That Start with A | 0 | - | 4.52 | 71,202 |
| History by Picture - A | 0 | - | 4.26 | 46,157 |
| History by Picture - B | 0 | - | 4.40 | 49,354 |
| History by Picture - C | 0 | - | 4.33 | 54,885 |
| History by Picture - F | 0 | - | 4.35 | 38,201 |
| History by Picture - G | 0 | - | 4.40 | 42,442 |
| History by Picture - D | 0 | - | 4.29 | 44,661 |
| History by Picture - E | 0 | - | 4.25 | 44,240 |
| History by Picture - H | 0 | - | 4.37 | 37,086 |
| History by Picture - K | 0 | - | 4.35 | 33,613 |
| History by Picture - M | 0 | - | 4.17 | 36,396 |
| History by Picture - N | 0 | - | 4.40 | 41,534 |
| History by Picture - O | 0 | - | 4.39 | 36,558 |
| History by Picture - T | 0 | - | 4.20 | 33,547 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,800 |
| Movies by Screenshot | 0 | - | 4.45 | 92,179 |
| 2000s Oscar Best Actress Nominees | 0 | - | 4.29 | 13,649 |
| Last Names from The Office (U.S.) | 0 | - | 4.40 | 25,296 |
| The Office - Dunder Mifflin Branches | 0 | - | 4.40 | 23,885 |
| The Office Trivia #2 | 0 | - | 4.24 | 31,092 |
| 2022 News Stories - Name the Country | 0 | - | 4.82 | 36,717 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,833 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,872 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,807 |
| Flowers by Picture | 0 | - | 4.46 | 105,869 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,952 |
| Name that Object #2 | 0 | - | 3.63 | 15,530 |
| Authors by Picture | 0 | - | 4.48 | 25,636 |
| Name that Object #3 | 0 | - | 3.93 | 14,471 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,955 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,271 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,185 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,393 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,514 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,323 |
| Fish by Picture #1 | 0 | - | 4.41 | 109,065 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,872 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,512 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,355 |
| Birds by Picture #1 | 0 | - | 4.47 | 42,059 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,579 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,715 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,907 |
| Famous Italians by Picture | 0 | - | 4.06 | 22,018 |
| Emoji Flags | 0 | - | 4.35 | 44,295 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,743 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.69 | 38,238 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,675 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,661 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,990 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,290 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,930 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,720 |
| Airline Logos | 0 | - | 4.45 | 141,455 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,568 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,996 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,569 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,327 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,693 |
| Brand Logos That Start With D | 0 | - | 4.37 | 62,233 |
