| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,247 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,217 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 98,521 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,370 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,917 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,826 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,575 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 52,487 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,436 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,376 |
| Empires by Maps | 0 | - | 4.98 | 119,720 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,111 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,157 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 103,697 |
| Play-Doh People from History | 0 | - | 4.99 | 94,447 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,758 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,119 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,300 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,078 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,535 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,033 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,065 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,355 |
| All Country Flags of the World | 0 | - | 5.00 | 3,639,203 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 108,341 |
| NBA 2K Highest Rated Players | 0 | - | 4.45 | 333,476 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,532,907 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,090,781 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,026 |
| Fads of the 1990s | 0 | - | 4.03 | 36,557 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.86 | 588,661 |
| Seinfeld Trivia | 0 | - | 4.57 | 35,089 |
| Main Friends Characters and Actors | 0 | - | 4.42 | 52,074 |
| Friends - Finish the Quote | 0 | - | 4.57 | 43,510 |
| NBA 2K Video Game Covers | 0 | - | 4.41 | 89,424 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,262 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,390 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,038 |
| Flags with Crescents | 0 | - | 4.98 | 168,774 |
| Country Flag Trivia | 0 | - | 4.81 | 56,620 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,220 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,092 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 86,809 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,969 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,871 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,287 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,507 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,557 |
| National Football Team Logos | 0 | - | 4.85 | 179,759 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,467 |
| 1990s Catchphrases | 0 | - | 4.22 | 175,897 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,019 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,280 |
| Years in History by Picture | 0 | - | 4.44 | 35,394 |
| Pokémon by Picture | 0 | - | 4.40 | 73,304 |
| Where Are These Doors? | 0 | - | 4.45 | 29,873 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,642 |
| Flags to Languages | 0 | - | 4.95 | 173,204 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,243 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,302 |
| 1990s Decade Quiz | 0 | - | 4.00 | 61,426 |
| Friends Trivia | 0 | - | 4.09 | 160,284 |
| 1990s Movies by Plot | 0 | - | 4.12 | 27,700 |
| Original 151 Pokémon | 0 | - | 4.96 | 788,190 |
| Madden NFL Covers | 0 | - | 4.02 | 107,792 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,764 |
| Fruits by Picture | 0 | - | 4.19 | 806,282 |
| Old Movies by Picture | 0 | - | 4.51 | 25,013 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,893 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 48,761 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,191 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 336,805 |
| Geography by Picture - B | 0 | - | 4.42 | 55,526 |
| Geography by Picture - H | 0 | - | 4.50 | 58,151 |
| Geography by Picture - N | 0 | - | 4.45 | 42,142 |
| Geography by Picture - R | 0 | - | 4.56 | 40,962 |
| Geography by Picture - T | 0 | - | 4.54 | 57,776 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,789 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 536,545 |
| Random Logos Quiz | 0 | - | 4.31 | 207,908 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,449 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,309 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,927 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,826 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,496 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,704 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.94 | 7,143 |
| Friends A-Z | 0 | - | 4.46 | 40,316 |
| 1990s Movie Taglines | 0 | - | 4.21 | 45,987 |
| 1990s Movie Quotes | 0 | - | 4.35 | 106,851 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,461 |
| All the Pokémon (#0001 to #1025) | 0 | - | 4.98 | 134,157 |
| Name that Bug | 0 | - | 4.12 | 45,516 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,277 |
| Elements by Picture | 0 | - | 4.27 | 69,784 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,253 |
| Islands by Picture | 0 | - | 4.29 | 106,553 |
| Name that Object #1 | 0 | - | 3.57 | 96,444 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,193 |
| WWII Figures by Picture | 0 | - | 4.89 | 64,773 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,266 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,065 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,481 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,484 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,115 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,551 |
| International Footballers by Picture | 0 | - | 4.50 | 55,268 |
| Name that Historical Figure #2 | 0 | - | 4.41 | 283,907 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,310 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,636 |
| Geography by Picture - A | 0 | - | 4.39 | 60,166 |
| Geography by Picture - D | 0 | - | 4.15 | 45,583 |
| Geography by Picture - F | 0 | - | 4.31 | 50,922 |
| Geography by Picture - G | 0 | - | 4.38 | 47,893 |
| Geography by Picture - J | 0 | - | 4.16 | 38,405 |
| Geography by Picture - K | 0 | - | 4.29 | 33,079 |
| Geography by Picture - C | 0 | - | 4.31 | 57,008 |
| Geography by Picture - L | 0 | - | 4.37 | 58,871 |
| Geography by Picture - M | 0 | - | 4.14 | 40,406 |
| Geography by Picture - P | 0 | - | 4.24 | 42,379 |
| Geography by Picture - S | 0 | - | 4.38 | 46,990 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 279,670 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,140 |
| Flag Maths | 0 | - | 4.64 | 57,731 |
| Satellite Images #1 | 0 | - | 4.46 | 129,236 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,191 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,821 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,824 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,909 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,744 |
| Soccer Team Logos | 0 | - | 4.26 | 373,090 |
| Brand Logos Quiz #1 | 0 | - | 4.82 | 2,414,677 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 178,795 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 260,954 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,494 |
| Movie Logos | 0 | - | 4.33 | 237,492 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,385 |
| Brand Logos That Start with A | 0 | - | 4.52 | 69,928 |
| History by Picture - A | 0 | - | 4.25 | 45,694 |
| History by Picture - B | 0 | - | 4.40 | 48,844 |
| History by Picture - C | 0 | - | 4.36 | 54,363 |
| History by Picture - F | 0 | - | 4.35 | 37,797 |
| History by Picture - G | 0 | - | 4.40 | 42,058 |
| History by Picture - D | 0 | - | 4.29 | 44,224 |
| History by Picture - E | 0 | - | 4.27 | 43,834 |
| History by Picture - H | 0 | - | 4.37 | 36,719 |
| History by Picture - K | 0 | - | 4.35 | 33,289 |
| History by Picture - M | 0 | - | 4.17 | 36,083 |
| History by Picture - N | 0 | - | 4.40 | 41,175 |
| History by Picture - O | 0 | - | 4.39 | 36,237 |
| History by Picture - T | 0 | - | 4.20 | 33,249 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,119 |
| Movies by Screenshot | 0 | - | 4.45 | 90,105 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,096 |
| 1990s American TV Trivia | 0 | - | 3.72 | 12,150 |
| Friends Episodes | 0 | - | 3.95 | 42,700 |
| Friends Theme Song Lyrics | 0 | - | 4.37 | 142,768 |
| 1990s Movie Co-Stars | 0 | - | 3.97 | 33,557 |
| 2000s Movie Trivia #1 | 0 | - | 4.39 | 63,108 |
| 2010s Movie Trivia | 0 | - | 4.33 | 50,158 |
| Element... or Pokémon? | 0 | - | 4.98 | 131,170 |
| Name a Minecraft Mob A-Z | 0 | - | 4.87 | 42,318 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,847 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,070 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,556 |
| Flowers by Picture | 0 | - | 4.46 | 105,532 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,654 |
| Name that Object #2 | 0 | - | 3.64 | 15,410 |
| Authors by Picture | 0 | - | 4.48 | 25,491 |
| Name that Object #3 | 0 | - | 3.93 | 14,366 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,968 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,511 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,560 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,742 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,709 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,360 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,248 |
| Mammals by Picture #3 | 0 | - | 4.39 | 61,992 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,054 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,441 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,101 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,993 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,269 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,310 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 238,831 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,754 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,018 |
| Musicians by Picture #1 | 0 | - | 4.39 | 108,178 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,002 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,593 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,731 |
| Emoji Flags | 0 | - | 4.35 | 43,973 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 170,811 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,719 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,688 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,344 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,173 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,486 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,751 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 393,912 |
