| Play-Doh People from History | 0 | - | 4.99 | 95,261 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,220 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,583 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,383 |
| Empires by Maps | 0 | - | 4.98 | 121,336 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,140 |
| International Footballers by Picture | 0 | - | 4.51 | 56,113 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,469 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,225 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,058 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,972 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,487 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,417 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,972 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,378 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,795 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,643 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,575 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,305 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,973 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,643 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,688 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,908 |
| Women in History by Picture | 0 | - | 4.25 | 25,988 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,290 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,175 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,708 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,776 |
| Musicians by Picture #1 | 0 | - | 4.37 | 109,597 |
| Musicians by Picture #2 | 0 | - | 4.29 | 77,055 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,372 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,358 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,888 |
| All Country Flags of the World | 0 | - | 5.00 | 3,694,150 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,827 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,542,451 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,095,502 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,252 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,959 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,773 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,944 |
| Years in History by Picture | 0 | - | 4.44 | 35,675 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,772 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,846 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,699 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,547 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,572 |
| Flags with Crescents | 0 | - | 4.98 | 170,730 |
| Country Flag Trivia | 0 | - | 4.81 | 57,653 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,463 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,065 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,132 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,675 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,692 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,262 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,249 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,744 |
| National Football Team Logos | 0 | - | 4.85 | 181,222 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,909 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,668 |
| Name that Object #1 | 0 | - | 3.57 | 96,560 |
| People by Country - Tile Select | 0 | - | 3.77 | 14,224 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.07 | 259,563 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 145,141 |
| Flags to Languages | 0 | - | 4.95 | 174,173 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,853 |
| Fruits by Picture | 0 | - | 4.19 | 808,511 |
| Old Movies by Picture | 0 | - | 4.51 | 25,189 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,214 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 173,559 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,544 |
| Rappers by Picture | 0 | - | 4.23 | 135,256 |
| Geography by Picture - B | 0 | - | 4.42 | 55,717 |
| Geography by Picture - H | 0 | - | 4.50 | 58,318 |
| Geography by Picture - N | 0 | - | 4.45 | 42,292 |
| Geography by Picture - R | 0 | - | 4.56 | 41,099 |
| Geography by Picture - T | 0 | - | 4.54 | 57,939 |
| Random Logos Quiz | 0 | - | 4.33 | 209,038 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,902 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,563 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,198 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,162 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,733 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,929 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,520 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,695 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,454 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 114,236 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,289 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 542,267 |
| Name that Bug | 0 | - | 4.12 | 45,603 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,453 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,122 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,840 |
| Elements by Picture | 0 | - | 4.27 | 70,171 |
| Name that Object #2 | 0 | - | 3.64 | 15,485 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,433 |
| Islands by Picture | 0 | - | 4.28 | 107,475 |
| Name that Object #3 | 0 | - | 3.93 | 14,438 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,396 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,393 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,437 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,768 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,868 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,394 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,195 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,889 |
| Geography by Picture - A | 0 | - | 4.39 | 60,370 |
| Geography by Picture - D | 0 | - | 4.15 | 45,740 |
| Geography by Picture - F | 0 | - | 4.31 | 51,120 |
| Geography by Picture - G | 0 | - | 4.39 | 48,039 |
| Geography by Picture - J | 0 | - | 4.16 | 38,548 |
| Geography by Picture - K | 0 | - | 4.29 | 33,208 |
| Geography by Picture - C | 0 | - | 4.31 | 57,175 |
| Geography by Picture - L | 0 | - | 4.37 | 59,081 |
| Geography by Picture - M | 0 | - | 4.14 | 40,541 |
| Geography by Picture - P | 0 | - | 4.24 | 42,521 |
| Geography by Picture - S | 0 | - | 4.38 | 47,127 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,445 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,097 |
| Flag Maths | 0 | - | 4.61 | 57,808 |
| Satellite Images #1 | 0 | - | 4.47 | 129,562 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,467 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,048 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,070 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,084 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,338 |
| Soccer Team Logos | 0 | - | 4.26 | 376,438 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,432,612 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 263,174 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,629 |
| Movie Logos | 0 | - | 4.33 | 239,643 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,850 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,594 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,311 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,696 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,189 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,551 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,405 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,874 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,236 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,512 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,600 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,155 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,875 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,798 |
| History by Picture - A | 0 | - | 4.26 | 46,022 |
| History by Picture - B | 0 | - | 4.40 | 49,200 |
| History by Picture - C | 0 | - | 4.36 | 54,731 |
| History by Picture - F | 0 | - | 4.35 | 38,075 |
| History by Picture - G | 0 | - | 4.40 | 42,320 |
| History by Picture - D | 0 | - | 4.29 | 44,525 |
| History by Picture - E | 0 | - | 4.25 | 44,116 |
| History by Picture - H | 0 | - | 4.37 | 36,973 |
| History by Picture - K | 0 | - | 4.35 | 33,511 |
| History by Picture - M | 0 | - | 4.17 | 36,296 |
| History by Picture - N | 0 | - | 4.40 | 41,434 |
| History by Picture - O | 0 | - | 4.39 | 36,460 |
| History by Picture - T | 0 | - | 4.20 | 33,449 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,532 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,619 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,680 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,471 |
| Flowers by Picture | 0 | - | 4.46 | 105,791 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,889 |
| Authors by Picture | 0 | - | 4.48 | 25,597 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,597 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,976 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,033 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,173 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,342 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,165 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,718 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,712 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,369 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,239 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,907 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,418 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,676 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,877 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,986 |
| Emoji Flags | 0 | - | 4.35 | 44,214 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,112 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,393 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,496 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,764 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,081 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,887 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,253 |
| Airline Logos | 0 | - | 4.45 | 141,182 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 249,092 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,587 |
| Brand Logos That Start With M | 0 | - | 4.38 | 63,269 |
| Brand Logos That Start With S | 0 | - | 4.37 | 58,047 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,399 |
| Brand Logos That Start With D | 0 | - | 4.36 | 61,951 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,643 |
| Brand Logos That Start With C | 0 | - | 4.20 | 49,960 |
| Vegetables by Picture | 0 | - | 4.36 | 63,657 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,568 |
