| National Football Team Logos | 0 | - | 4.85 | 179,540 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 535,581 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,835 |
| Piano Man Lyrics Quiz | 0 | - | 4.92 | 82,389 |
| We Didn't Start the Fire Lyrics | 0 | - | 4.92 | 48,623 |
| Soccer Team Logos | 0 | - | 4.26 | 372,595 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 178,243 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,592 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,239 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,784 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,415 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,178 |
| Empires by Maps | 0 | - | 4.98 | 119,388 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,653 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,653 |
| Airline Logos | 0 | - | 4.45 | 140,307 |
| Fast Food Logos Quiz | 0 | - | 4.44 | 247,589 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,883 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,090 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,110 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,413 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,447 |
| Play-Doh People from History | 0 | - | 4.99 | 94,311 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,634 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,020 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,217 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,925 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,836 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,457 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,638 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,264 |
| All Country Flags of the World | 0 | - | 5.00 | 3,631,282 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 158,392 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,156 |
| Brand Logos That Start With B | 0 | - | 4.38 | 59,621 |
| Brand Logos That Start With D | 0 | - | 4.37 | 61,118 |
| Brand Logos That Start With L | 0 | - | 4.39 | 60,666 |
| Brand Logos That Start With C | 0 | - | 4.17 | 49,334 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,531,407 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,089,868 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 731,524 |
| Brand Logos A-Z | 0 | - | 4.23 | 42,909 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,145 |
| Musicians by Picture #5 | 0 | - | 3.93 | 53,960 |
| Flags with Crescents | 0 | - | 4.98 | 168,494 |
| Country Flag Trivia | 0 | - | 4.81 | 56,445 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,019 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,945 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,580 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,858 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,731 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,406 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,308 |
| NFL Football Team Logos | 0 | - | 4.90 | 624,428 |
| Countries by National Anthem | 0 | - | 4.92 | 71,124 |
| Years in History by Picture | 0 | - | 4.44 | 35,320 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,534 |
| Rappers by Picture | 0 | - | 4.22 | 133,549 |
| Flags to Languages | 0 | - | 4.95 | 173,041 |
| NHL Ice Hockey Team Logos | 0 | - | 4.89 | 185,674 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,102 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,212 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,630 |
| Fruits by Picture | 0 | - | 4.20 | 805,944 |
| Old Movies by Picture | 0 | - | 4.51 | 24,966 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,118 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,544 |
| Geography by Picture - B | 0 | - | 4.42 | 55,505 |
| Geography by Picture - H | 0 | - | 4.50 | 58,121 |
| Geography by Picture - N | 0 | - | 4.45 | 42,116 |
| Geography by Picture - R | 0 | - | 4.56 | 40,942 |
| Geography by Picture - T | 0 | - | 4.54 | 57,753 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,713 |
| Random Logos Quiz | 0 | - | 4.31 | 207,699 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,174 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,263 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,874 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,763 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,443 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,659 |
| Classical Composers by Composition | 0 | - | 4.52 | 65,616 |
| Name that Bug | 0 | - | 4.12 | 45,501 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,254 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,785 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,542 |
| Elements by Picture | 0 | - | 4.27 | 69,743 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,232 |
| Islands by Picture | 0 | - | 4.29 | 106,400 |
| Name that Object #1 | 0 | - | 3.56 | 96,377 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,169 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,115 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,199 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,230 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,007 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,355 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,440 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,071 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,453 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,886 |
| International Footballers by Picture | 0 | - | 4.50 | 55,166 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,669 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,174 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,573 |
| Geography by Picture - A | 0 | - | 4.39 | 60,139 |
| Geography by Picture - D | 0 | - | 4.15 | 45,562 |
| Geography by Picture - F | 0 | - | 4.31 | 50,900 |
| Geography by Picture - G | 0 | - | 4.38 | 47,868 |
| Geography by Picture - J | 0 | - | 4.16 | 38,388 |
| Geography by Picture - K | 0 | - | 4.29 | 33,062 |
| Geography by Picture - C | 0 | - | 4.31 | 56,992 |
| Geography by Picture - L | 0 | - | 4.37 | 58,851 |
| Geography by Picture - M | 0 | - | 4.14 | 40,389 |
| Geography by Picture - P | 0 | - | 4.24 | 42,361 |
| Geography by Picture - S | 0 | - | 4.38 | 46,972 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,380 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,009 |
| Flag Maths | 0 | - | 4.64 | 57,711 |
| Satellite Images #1 | 0 | - | 4.46 | 129,183 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,144 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,783 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,783 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,889 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,662 |
| NBA Team Logos | 0 | - | 4.80 | 684,363 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 154,708 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,411,728 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,292 |
| Movie Logos | 0 | - | 4.33 | 237,108 |
| History by Picture - A | 0 | - | 4.25 | 45,647 |
| History by Picture - B | 0 | - | 4.40 | 48,796 |
| History by Picture - C | 0 | - | 4.36 | 54,308 |
| History by Picture - F | 0 | - | 4.35 | 37,763 |
| History by Picture - G | 0 | - | 4.40 | 42,019 |
| History by Picture - D | 0 | - | 4.29 | 44,182 |
| History by Picture - E | 0 | - | 4.27 | 43,802 |
| History by Picture - H | 0 | - | 4.37 | 36,687 |
| History by Picture - K | 0 | - | 4.35 | 33,246 |
| History by Picture - M | 0 | - | 4.17 | 36,045 |
| History by Picture - N | 0 | - | 4.40 | 41,142 |
| History by Picture - O | 0 | - | 4.39 | 36,198 |
| History by Picture - T | 0 | - | 4.20 | 33,221 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,049 |
| Musicians Who Died Young | 0 | - | 4.39 | 107,849 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 66,860 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 52,712 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,679 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,607 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,957 |
| Twelve Days of Christmas | 0 | - | 4.45 | 145,871 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,115 |
| Rock Band Lead Singers | 0 | - | 4.46 | 90,166 |
| Songs From Movies | 0 | - | 4.35 | 65,760 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,757 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,001 |
| Flowers by Picture | 0 | - | 4.46 | 105,134 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,631 |
| Name that Object #2 | 0 | - | 3.64 | 15,363 |
| Authors by Picture | 0 | - | 4.48 | 25,469 |
| Name that Object #3 | 0 | - | 3.93 | 14,336 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,852 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,478 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,309 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,172 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,941 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,027 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,377 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,055 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,893 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,216 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,268 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,040 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,471 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,196 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,150 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,923 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,031 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,647 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,617 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 92,913 |
| Emoji Flags | 0 | - | 4.35 | 43,934 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,602 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,660 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,550 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,319 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,074 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,399 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,729 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,745 |
| Pictures by Letter - E | 0 | - | 3.49 | 34,373 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,030 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,444 |
| Pictures by Letter - F | 0 | - | 4.17 | 28,922 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,372 |
| Pictures by Letter - Y | 0 | - | 4.22 | 26,194 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,673 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,021 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,287 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,406 |
| Pictures by Letter - P | 0 | - | 4.05 | 25,952 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,707 |
