| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,647 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,184 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,922 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,482 |
| Empires by Maps | 0 | - | 4.98 | 119,869 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,207 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,804 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,749 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,178 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,875 |
| Play-Doh People from History | 0 | - | 4.99 | 94,555 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,827 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,180 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,360 |
| Musicians by Picture #1 | 0 | - | 4.39 | 108,327 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,128 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,675 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,815 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,412 |
| All Country Flags of the World | 0 | - | 5.00 | 3,645,190 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,533,967 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,091,277 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,354 |
| Years in History by Picture | 0 | - | 4.44 | 35,419 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,321 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,715 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,110 |
| Flags with Crescents | 0 | - | 4.98 | 168,952 |
| Country Flag Trivia | 0 | - | 4.81 | 56,716 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,335 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,189 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 86,958 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,060 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,968 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,337 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,566 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,716 |
| National Football Team Logos | 0 | - | 4.85 | 179,891 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,322 |
| Countries by National Anthem | 0 | - | 4.93 | 71,168 |
| Name that Object #1 | 0 | - | 3.57 | 96,458 |
| Flags to Languages | 0 | - | 4.95 | 173,322 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,367 |
| Fruits by Picture | 0 | - | 4.19 | 806,518 |
| Old Movies by Picture | 0 | - | 4.51 | 25,042 |
| Rappers by Picture | 0 | - | 4.22 | 133,944 |
| Geography by Picture - B | 0 | - | 4.42 | 55,550 |
| Geography by Picture - H | 0 | - | 4.50 | 58,172 |
| Geography by Picture - N | 0 | - | 4.45 | 42,160 |
| Geography by Picture - R | 0 | - | 4.56 | 40,977 |
| Geography by Picture - T | 0 | - | 4.54 | 57,792 |
| Random Logos Quiz | 0 | - | 4.31 | 208,062 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,637 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,341 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,965 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,884 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,527 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,734 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,832 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,253 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,972 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,849 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 537,164 |
| Name that Bug | 0 | - | 4.12 | 45,531 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,299 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,856 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,598 |
| Elements by Picture | 0 | - | 4.27 | 69,822 |
| Name that Object #2 | 0 | - | 3.64 | 15,423 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,272 |
| Islands by Picture | 0 | - | 4.29 | 106,661 |
| Name that Object #3 | 0 | - | 3.93 | 14,379 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,208 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,335 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,476 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,099 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,555 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,518 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,145 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,613 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,938 |
| International Footballers by Picture | 0 | - | 4.50 | 55,357 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,059 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,392 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,681 |
| Geography by Picture - A | 0 | - | 4.39 | 60,189 |
| Geography by Picture - D | 0 | - | 4.15 | 45,603 |
| Geography by Picture - F | 0 | - | 4.31 | 50,939 |
| Geography by Picture - G | 0 | - | 4.38 | 47,905 |
| Geography by Picture - J | 0 | - | 4.16 | 38,424 |
| Geography by Picture - K | 0 | - | 4.29 | 33,090 |
| Geography by Picture - C | 0 | - | 4.31 | 57,026 |
| Geography by Picture - L | 0 | - | 4.37 | 58,895 |
| Geography by Picture - M | 0 | - | 4.14 | 40,414 |
| Geography by Picture - P | 0 | - | 4.24 | 42,392 |
| Geography by Picture - S | 0 | - | 4.38 | 47,004 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,859 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,239 |
| Flag Maths | 0 | - | 4.64 | 57,739 |
| Satellite Images #1 | 0 | - | 4.46 | 129,271 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,225 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,843 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,841 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,922 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,806 |
| Soccer Team Logos | 0 | - | 4.26 | 373,474 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,416,720 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 179,212 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 261,197 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,613 |
| Movie Logos | 0 | - | 4.33 | 237,739 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,497 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,026 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,441 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,095 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,512 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,986 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,418 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,253 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,727 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,081 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,344 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,460 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,005 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,751 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,636 |
| History by Picture - A | 0 | - | 4.26 | 45,720 |
| History by Picture - B | 0 | - | 4.40 | 48,868 |
| History by Picture - C | 0 | - | 4.36 | 54,395 |
| History by Picture - F | 0 | - | 4.35 | 37,821 |
| History by Picture - G | 0 | - | 4.40 | 42,082 |
| History by Picture - D | 0 | - | 4.29 | 44,255 |
| History by Picture - E | 0 | - | 4.27 | 43,861 |
| History by Picture - H | 0 | - | 4.37 | 36,738 |
| History by Picture - K | 0 | - | 4.35 | 33,311 |
| History by Picture - M | 0 | - | 4.17 | 36,101 |
| History by Picture - N | 0 | - | 4.40 | 41,201 |
| History by Picture - O | 0 | - | 4.39 | 36,260 |
| History by Picture - T | 0 | - | 4.20 | 33,269 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,154 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,048 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,933 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,785 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,734 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,638 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,926 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,167 |
| Songs From Movies | 0 | - | 4.36 | 65,861 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,629 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,914 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,129 |
| Flowers by Picture | 0 | - | 4.46 | 105,566 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,682 |
| Authors by Picture | 0 | - | 4.48 | 25,504 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 80,055 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,034 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,597 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,617 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,422 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,306 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,031 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,071 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,500 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,143 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,041 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,297 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,338 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,105 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,574 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,278 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,253 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,090 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,085 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,951 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,851 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,095 |
| Emoji Flags | 0 | - | 4.35 | 43,995 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,754 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,762 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,354 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,221 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,530 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,769 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,077 |
| Airline Logos | 0 | - | 4.45 | 140,492 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,975 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,688 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,366 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,789 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,332 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,886 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,484 |
| Vegetables by Picture | 0 | - | 4.36 | 63,222 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 109,731 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,083 |
| Basic Orchestral Instruments | 0 | - | 4.27 | 165,584 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 148,177 |
| 2010s Music Trivia | 0 | - | 4.44 | 92,860 |
| Christmas Song Lyrics | 0 | - | 4.20 | 70,551 |
| Yakko's World Lyrics Quiz With a Map | 0 | - | 4.69 | 19,090 |
