| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,398 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,077 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,831 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,148 |
| Empires by Maps | 0 | - | 4.98 | 119,327 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,834 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,640 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,639 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,104 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,390 |
| Play-Doh People from History | 0 | - | 4.99 | 94,289 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,623 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,001 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,199 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,894 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,818 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,437 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,626 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,250 |
| All Country Flags of the World | 0 | - | 5.00 | 3,630,429 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,531,253 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,795 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,456 |
| Years in History by Picture | 0 | - | 4.44 | 35,313 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,135 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,513 |
| Musicians by Picture #5 | 0 | - | 3.93 | 53,951 |
| Flags with Crescents | 0 | - | 4.98 | 168,455 |
| Country Flag Trivia | 0 | - | 4.81 | 56,410 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,985 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,923 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,541 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,840 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,714 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,385 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,273 |
| National Football Team Logos | 0 | - | 4.85 | 179,504 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,081 |
| Countries by National Anthem | 0 | - | 4.92 | 71,119 |
| Name that Object #1 | 0 | - | 3.56 | 96,363 |
| Flags to Languages | 0 | - | 4.95 | 173,016 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,203 |
| Fruits by Picture | 0 | - | 4.20 | 805,914 |
| Old Movies by Picture | 0 | - | 4.51 | 24,960 |
| Rappers by Picture | 0 | - | 4.22 | 133,526 |
| Geography by Picture - B | 0 | - | 4.42 | 55,501 |
| Geography by Picture - H | 0 | - | 4.50 | 58,117 |
| Geography by Picture - N | 0 | - | 4.45 | 42,114 |
| Geography by Picture - R | 0 | - | 4.56 | 40,937 |
| Geography by Picture - T | 0 | - | 4.54 | 57,751 |
| Random Logos Quiz | 0 | - | 4.31 | 207,660 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,147 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,259 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,866 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,752 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,433 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,654 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,617 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,109 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,520 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,703 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,462 |
| Name that Bug | 0 | - | 4.12 | 45,499 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,252 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,775 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,535 |
| Elements by Picture | 0 | - | 4.27 | 69,739 |
| Name that Object #2 | 0 | - | 3.64 | 15,360 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,232 |
| Islands by Picture | 0 | - | 4.29 | 106,386 |
| Name that Object #3 | 0 | - | 3.93 | 14,333 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,166 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,190 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,219 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,003 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,338 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,434 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,065 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,441 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,883 |
| International Footballers by Picture | 0 | - | 4.50 | 55,150 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,654 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,158 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,570 |
| Geography by Picture - A | 0 | - | 4.39 | 60,131 |
| Geography by Picture - D | 0 | - | 4.15 | 45,559 |
| Geography by Picture - F | 0 | - | 4.31 | 50,893 |
| Geography by Picture - G | 0 | - | 4.38 | 47,866 |
| Geography by Picture - J | 0 | - | 4.16 | 38,385 |
| Geography by Picture - K | 0 | - | 4.29 | 33,060 |
| Geography by Picture - C | 0 | - | 4.31 | 56,988 |
| Geography by Picture - L | 0 | - | 4.37 | 58,849 |
| Geography by Picture - M | 0 | - | 4.14 | 40,387 |
| Geography by Picture - P | 0 | - | 4.24 | 42,357 |
| Geography by Picture - S | 0 | - | 4.38 | 46,968 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,355 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,988 |
| Flag Maths | 0 | - | 4.64 | 57,707 |
| Satellite Images #1 | 0 | - | 4.46 | 129,175 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,136 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,778 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,776 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,884 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,649 |
| Soccer Team Logos | 0 | - | 4.26 | 372,525 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,411,352 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 178,160 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,545 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,260 |
| Movie Logos | 0 | - | 4.33 | 237,067 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,213 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,759 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,369 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,028 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,437 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,915 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,370 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,190 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,671 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,019 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,281 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,403 |
| Pictures by Letter - P | 0 | - | 4.05 | 25,950 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,703 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,579 |
| History by Picture - A | 0 | - | 4.25 | 45,646 |
| History by Picture - B | 0 | - | 4.40 | 48,788 |
| History by Picture - C | 0 | - | 4.36 | 54,301 |
| History by Picture - F | 0 | - | 4.35 | 37,761 |
| History by Picture - G | 0 | - | 4.40 | 42,016 |
| History by Picture - D | 0 | - | 4.29 | 44,180 |
| History by Picture - E | 0 | - | 4.27 | 43,796 |
| History by Picture - H | 0 | - | 4.37 | 36,685 |
| History by Picture - K | 0 | - | 4.35 | 33,241 |
| History by Picture - M | 0 | - | 4.17 | 36,039 |
| History by Picture - N | 0 | - | 4.40 | 41,139 |
| History by Picture - O | 0 | - | 4.39 | 36,197 |
| History by Picture - T | 0 | - | 4.20 | 33,215 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,041 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,826 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,856 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,706 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,678 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,606 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,868 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,115 |
| Songs From Movies | 0 | - | 4.35 | 65,755 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,749 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,996 |
| Flowers by Picture | 0 | - | 4.46 | 105,132 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,628 |
| Authors by Picture | 0 | - | 4.48 | 25,467 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,835 |
| WWII Figures by Picture | 0 | - | 4.89 | 63,961 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,406 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,473 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,303 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,167 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,936 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,026 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,368 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,050 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,882 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,210 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,264 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,036 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,463 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,184 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,140 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,905 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,028 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,628 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,603 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 92,903 |
| Emoji Flags | 0 | - | 4.35 | 43,928 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,654 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,538 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,314 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,056 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,386 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,725 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,719 |
| Airline Logos | 0 | - | 4.45 | 140,295 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,566 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,377 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,139 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,605 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,104 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,644 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,315 |
| Vegetables by Picture | 0 | - | 4.39 | 63,102 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 109,615 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,030 |
| Basic Orchestral Instruments | 0 | - | 4.27 | 165,374 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,938 |
| 2010s Music Trivia | 0 | - | 4.44 | 92,600 |
| Christmas Song Lyrics | 0 | - | 4.20 | 70,509 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,034 |
| Cities with the Most Opera Performances | 0 | - | 4.61 | 41,162 |
| American TV Theme Songs | 0 | - | 4.34 | 72,989 |
