| Musical Instruments by Picture #2 | 0 | - | 4.24 | 47,167 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,236 |
| Empires by Maps | 0 | - | 4.98 | 121,118 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,876 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 269,354 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 66,239 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 59,075 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 52,508 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,380 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,822 |
| Play-Doh People from History | 0 | - | 4.99 | 95,146 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,301 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,688 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,783 |
| Musicians by Picture #1 | 0 | - | 4.37 | 109,419 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,916 |
| Musicians by Picture #4 | 0 | - | 4.07 | 65,274 |
| Musicians by Picture #3 | 0 | - | 4.10 | 59,279 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,812 |
| All Country Flags of the World | 0 | - | 5.00 | 3,686,526 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,541,175 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,094,811 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,767 |
| Where Are These Doors? | 0 | - | 4.45 | 30,099 |
| Years in History by Picture | 0 | - | 4.44 | 35,645 |
| Animals by Skeleton Image | 0 | - | 4.81 | 46,712 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,764 |
| Famous Foreheads #1 | 0 | - | 4.47 | 75,140 |
| Musicians by Picture #5 | 0 | - | 3.93 | 54,507 |
| Flags with Crescents | 0 | - | 4.98 | 170,489 |
| Country Flag Trivia | 0 | - | 4.81 | 57,492 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,283 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,920 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,933 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,553 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,577 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,744 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,135 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,950 |
| Ultimate Car Logos Quiz | 0 | - | 4.81 | 182,211 |
| National Football Team Logos | 0 | - | 4.85 | 180,984 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,831 |
| Countries by National Anthem | 0 | - | 4.93 | 71,316 |
| Name that Object #1 | 0 | - | 3.57 | 96,549 |
| Flags to Languages | 0 | - | 4.95 | 174,017 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,759 |
| Fruits by Picture | 0 | - | 4.19 | 808,220 |
| Old Movies by Picture | 0 | - | 4.51 | 25,159 |
| Rappers by Picture | 0 | - | 4.23 | 135,050 |
| Geography by Picture - B | 0 | - | 4.42 | 55,694 |
| Geography by Picture - H | 0 | - | 4.50 | 58,298 |
| Geography by Picture - N | 0 | - | 4.45 | 42,269 |
| Geography by Picture - R | 0 | - | 4.56 | 41,085 |
| Geography by Picture - T | 0 | - | 4.54 | 57,916 |
| Random Logos Quiz | 0 | - | 4.33 | 208,900 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,713 |
| Pictures by Letter - A | 0 | - | 4.18 | 33,528 |
| Pictures by Letter - J | 0 | - | 4.31 | 40,158 |
| Pictures by Letter - B | 0 | - | 4.32 | 44,110 |
| Pictures by Letter - D | 0 | - | 4.14 | 37,701 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,897 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,400 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,715 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,638 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 338,350 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,215 |
| Car Logos Quiz #1 | 0 | - | 4.52 | 541,497 |
| Name that Bug | 0 | - | 4.12 | 45,597 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,433 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,084 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,798 |
| Elements by Picture | 0 | - | 4.27 | 70,121 |
| Name that Object #2 | 0 | - | 3.64 | 15,475 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,397 |
| Islands by Picture | 0 | - | 4.28 | 107,345 |
| Name that Object #3 | 0 | - | 3.93 | 14,430 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,357 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,202 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,392 |
| Animals by Close-up Image | 0 | - | 4.42 | 218,659 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,827 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,363 |
| Mammals by Picture #1 | 0 | - | 4.70 | 92,096 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 48,111 |
| International Footballers by Picture | 0 | - | 4.51 | 55,990 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,242 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,101 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,997 |
| Geography by Picture - A | 0 | - | 4.39 | 60,341 |
| Geography by Picture - D | 0 | - | 4.15 | 45,721 |
| Geography by Picture - F | 0 | - | 4.31 | 51,089 |
| Geography by Picture - G | 0 | - | 4.39 | 48,019 |
| Geography by Picture - J | 0 | - | 4.16 | 38,525 |
| Geography by Picture - K | 0 | - | 4.29 | 33,185 |
| Geography by Picture - C | 0 | - | 4.31 | 57,148 |
| Geography by Picture - L | 0 | - | 4.37 | 59,061 |
| Geography by Picture - M | 0 | - | 4.14 | 40,519 |
| Geography by Picture - P | 0 | - | 4.24 | 42,499 |
| Geography by Picture - S | 0 | - | 4.38 | 47,107 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,209 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,944 |
| Flag Maths | 0 | - | 4.64 | 57,800 |
| Satellite Images #1 | 0 | - | 4.47 | 129,513 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,432 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,014 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,037 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,057 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,245 |
| Soccer Team Logos | 0 | - | 4.26 | 375,961 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,430,312 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 262,884 |
| Video Game Logos Quiz | 0 | - | 4.40 | 184,477 |
| Movie Logos | 0 | - | 4.33 | 239,367 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,743 |
| Pictures by Letter - E | 0 | - | 3.51 | 34,568 |
| Pictures by Letter - G | 0 | - | 4.14 | 28,271 |
| Pictures by Letter - L | 0 | - | 4.14 | 30,663 |
| Pictures by Letter - F | 0 | - | 4.18 | 29,153 |
| Pictures by Letter - Z | 0 | - | 4.05 | 23,531 |
| Pictures by Letter - Y | 0 | - | 4.21 | 26,385 |
| Pictures by Letter - R | 0 | - | 4.05 | 24,853 |
| Pictures by Letter - K | 0 | - | 4.18 | 25,211 |
| Pictures by Letter - I | 0 | - | 4.16 | 30,478 |
| Pictures by Letter - N | 0 | - | 4.11 | 24,575 |
| Pictures by Letter - P | 0 | - | 4.05 | 26,132 |
| Pictures by Letter - U | 0 | - | 4.10 | 20,851 |
| Pictures by Letter - T | 0 | - | 4.34 | 27,767 |
| History by Picture - A | 0 | - | 4.26 | 45,984 |
| History by Picture - B | 0 | - | 4.40 | 49,162 |
| History by Picture - C | 0 | - | 4.36 | 54,689 |
| History by Picture - F | 0 | - | 4.35 | 38,038 |
| History by Picture - G | 0 | - | 4.40 | 42,282 |
| History by Picture - D | 0 | - | 4.29 | 44,481 |
| History by Picture - E | 0 | - | 4.25 | 44,083 |
| History by Picture - H | 0 | - | 4.37 | 36,927 |
| History by Picture - K | 0 | - | 4.35 | 33,483 |
| History by Picture - M | 0 | - | 4.17 | 36,256 |
| History by Picture - N | 0 | - | 4.40 | 41,389 |
| History by Picture - O | 0 | - | 4.39 | 36,429 |
| History by Picture - T | 0 | - | 4.20 | 33,421 |
| Name that Nut, Seed, or Bean | 0 | - | 4.57 | 57,466 |
| Musicians Who Died Young | 0 | - | 4.39 | 108,711 |
| 2000s Music Trivia #1 | 0 | - | 4.04 | 67,211 |
| 2000s Music Trivia #2 | 0 | - | 4.19 | 53,037 |
| 1990s Music Trivia #1 | 0 | - | 4.28 | 50,906 |
| 1990s Music Trivia #2 | 0 | - | 4.06 | 35,749 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,684 |
| Twelve Days of Christmas | 0 | - | 4.45 | 146,116 |
| Rudolph the Red-Nosed Reindeer | 0 | - | 4.53 | 76,358 |
| Songs From Movies | 0 | - | 4.36 | 66,150 |
| Movies by Soundtrack | 0 | - | 4.40 | 31,700 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,548 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,616 |
| Flowers by Picture | 0 | - | 4.46 | 105,756 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,866 |
| Authors by Picture | 0 | - | 4.48 | 25,582 |
| Fruit and Vegetable Emojis | 0 | - | 4.45 | 90,458 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,871 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,979 |
| Planets By Picture Quiz | 0 | - | 4.49 | 57,085 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,676 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,661 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,320 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,220 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,861 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,383 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,406 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,590 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,548 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,272 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,906 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.14 | 79,587 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,625 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,828 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,253 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,981 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,588 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,675 |
| Emoji Flags | 0 | - | 4.35 | 44,177 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,046 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,290 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,467 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,689 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,988 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,869 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,086 |
| Airline Logos | 0 | - | 4.45 | 141,090 |
| Fast Food Logos Quiz | 0 | - | 4.45 | 248,928 |
| Mostly-American Candy Logos | 0 | - | 4.14 | 159,473 |
| Brand Logos That Start With M | 0 | - | 4.40 | 63,170 |
| Brand Logos That Start With S | 0 | - | 4.37 | 57,955 |
| Brand Logos That Start With B | 0 | - | 4.38 | 60,314 |
| Brand Logos That Start With D | 0 | - | 4.36 | 61,859 |
| Brand Logos That Start With L | 0 | - | 4.39 | 61,520 |
| Brand Logos That Start With C | 0 | - | 4.20 | 49,890 |
| Vegetables by Picture | 0 | - | 4.36 | 63,594 |
| Music by Year, 1990–2009 | 0 | - | 4.18 | 110,214 |
| Music by Year, 1970–1989 | 0 | - | 4.31 | 41,230 |
| #1 Hits of the 1980s | 0 | - | 4.87 | 148,881 |
| 2010s Music Trivia | 0 | - | 4.41 | 93,494 |
