| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,138 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,130 |
| Empires by Maps | 0 | - | 4.98 | 120,984 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,809 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,266 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,188 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,037 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,475 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,356 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,725 |
| Play-Doh People from History | 0 | - | 4.99 | 95,078 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,251 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,581 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,706 |
| Musicians by Picture #1 | 0 | - | 4.37 | 109,274 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,803 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,182 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,199 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,767 |
| All Country Flags of the World | 0 | - | 5.00 | 3,681,749 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,540,313 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,426 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,488 |
| Where Are These Doors? | 0 | - | 4.45 | 30,083 |
| Years in History by Picture | 0 | - | 4.44 | 35,616 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,672 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,703 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,102 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,443 |
| Flags with Crescents | 0 | - | 4.98 | 170,174 |
| Country Flag Trivia | 0 | - | 4.81 | 57,389 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,162 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,836 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,824 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,508 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,501 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,696 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,067 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,758 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 181,896 |
| National Football Team Logos | 0 | - | 4.85 | 180,880 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,787 |
| Countries by National Anthem | 0 | - | 4.93 | 71,301 |
| Name that Object #1 | 0 | - | 3.57 | 96,536 |
| Flags to Languages | 0 | - | 4.95 | 173,938 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,715 |
| Fruits by Picture | 0 | - | 4.19 | 808,036 |
| Old Movies by Picture | 0 | - | 4.51 | 25,154 |
| Rappers by Picture | 0 | - | 4.23 | 134,937 |
| Geography by Picture - B | 0 | - | 4.42 | 55,678 |
| Geography by Picture - H | 0 | - | 4.50 | 58,284 |
| Geography by Picture - N | 0 | - | 4.45 | 42,255 |
| Geography by Picture - R | 0 | - | 4.56 | 41,074 |
| Geography by Picture - T | 0 | - | 4.54 | 57,904 |
| Random Logos Quiz | 0 | - | 4.33 | 208,817 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,607 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,514 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,142 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,088 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,685 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,884 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,343 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,653 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,600 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,186 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,175 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,042 |
| Name that Bug | 0 | - | 4.12 | 45,590 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,422 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,062 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,779 |
| Elements by Picture | 0 | - | 4.27 | 70,089 |
| Name that Object #2 | 0 | - | 3.64 | 15,471 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,391 |
| Islands by Picture | 0 | - | 4.28 | 107,273 |
| Name that Object #3 | 0 | - | 3.93 | 14,425 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,315 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,133 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,361 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,584 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,791 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,340 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,042 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,094 |
| International Footballers by Picture | 0 | - | 4.51 | 55,920 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,108 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,021 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,965 |
| Geography by Picture - A | 0 | - | 4.39 | 60,328 |
| Geography by Picture - D | 0 | - | 4.15 | 45,711 |
| Geography by Picture - F | 0 | - | 4.31 | 51,074 |
| Geography by Picture - G | 0 | - | 4.39 | 48,004 |
| Geography by Picture - J | 0 | - | 4.16 | 38,516 |
| Geography by Picture - K | 0 | - | 4.29 | 33,177 |
| Geography by Picture - C | 0 | - | 4.31 | 57,132 |
| Geography by Picture - L | 0 | - | 4.37 | 59,046 |
| Geography by Picture - M | 0 | - | 4.14 | 40,509 |
| Geography by Picture - P | 0 | - | 4.24 | 42,483 |
| Geography by Picture - S | 0 | - | 4.38 | 47,090 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,050 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,861 |
| Flag Maths | 0 | - | 4.64 | 57,793 |
| Satellite Images #1 | 0 | - | 4.47 | 129,493 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,408 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,995 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,017 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,047 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,192 |
| Soccer Team Logos | 0 | - | 4.26 | 375,708 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,429,060 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,701 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,396 |
| Movie Logos | 0 | - | 4.33 | 239,186 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,680 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,558 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,258 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,649 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,139 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,521 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,372 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,841 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,198 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,464 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,565 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,122 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,842 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,758 |
| History by Picture - A | 0 | - | 4.26 | 45,954 |
| History by Picture - B | 0 | - | 4.40 | 49,130 |
| History by Picture - C | 0 | - | 4.36 | 54,652 |
| History by Picture - F | 0 | - | 4.35 | 38,009 |
| History by Picture - G | 0 | - | 4.40 | 42,259 |
| History by Picture - D | 0 | - | 4.29 | 44,448 |
| History by Picture - E | 0 | - | 4.25 | 44,062 |
| History by Picture - H | 0 | - | 4.37 | 36,905 |
| History by Picture - K | 0 | - | 4.35 | 33,461 |
| History by Picture - M | 0 | - | 4.17 | 36,239 |
| History by Picture - N | 0 | - | 4.40 | 41,372 |
| History by Picture - O | 0 | - | 4.39 | 36,408 |
| History by Picture - T | 0 | - | 4.20 | 33,400 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,425 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,638 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,182 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,008 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,878 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,733 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,671 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,092 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,334 |
| Songs From Movies | 0 | - | 4.36 | 66,117 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,698 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,492 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,559 |
| Flowers by Picture | 0 | - | 4.46 | 105,733 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,839 |
| Authors by Picture | 0 | - | 4.48 | 25,563 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,375 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,789 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,958 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,031 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,647 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,615 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,286 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,210 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,821 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,362 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,368 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,558 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,524 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,254 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,870 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,560 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,587 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,781 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,239 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,867 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,501 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,615 |
| Emoji Flags | 0 | - | 4.35 | 44,160 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,006 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,239 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,455 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,633 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,933 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,859 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,972 |
| Airline Logos | 0 | - | 4.45 | 141,022 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,822 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,400 |
| Brand Logos That Start With M | 0 | - | 4.40 | 63,116 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,906 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,266 |
| Brand Logos That Start With D | 0 | - | 4.35 | 61,815 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,450 |
| Brand Logos That Start With C | 0 | - | 4.20 | 49,865 |
| Vegetables by Picture | 0 | - | 4.36 | 63,554 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,025 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,189 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 148,826 |
| 2010s Music Trivia | 0 | - | 4.44 | 93,429 |
