| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 79,321 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 72,308 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 98,764 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,621 |
| 1990s U.S. Television by Picture | 0 | - | 4.44 | 25,570 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,964 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,893 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,624 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,619 |
| Empires by Maps | 0 | - | 4.98 | 120,087 |
| Merged Company Logos #1 | 0 | - | 4.90 | 106,322 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 52,387 |
| 1990s Movie Trivia #1 | 0 | - | 4.38 | 52,865 |
| 1990s Movie Trivia #2 | 0 | - | 4.40 | 41,747 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 51,133 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,626 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 95,202 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 46,116 |
| All Country Flags of the World | 0 | - | 5.00 | 3,651,566 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,012 |
| Highest Grossing 1990s Movies | 0 | - | 4.50 | 108,492 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,212 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 104,023 |
| Play-Doh People from History | 0 | - | 4.99 | 94,627 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,902 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 49,239 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 49,411 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,467 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,535,073 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,091,858 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 732,737 |
| Fads of the 1990s | 0 | - | 4.03 | 36,571 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.86 | 588,918 |
| Seinfeld Trivia | 0 | - | 4.57 | 35,119 |
| Main Friends Characters and Actors | 0 | - | 4.42 | 52,124 |
| Friends - Finish the Quote | 0 | - | 4.57 | 43,648 |
| Make a Stained Glass Window | 0 | - | 5.00 | 68,392 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,463 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 102,154 |
| Flags with Crescents | 0 | - | 4.98 | 169,178 |
| Country Flag Trivia | 0 | - | 4.81 | 56,847 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,501 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,292 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,119 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,142 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,061 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,392 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,658 |
| Real vs. Fake Flags | 0 | - | 4.98 | 123,900 |
| National Football Team Logos | 0 | - | 4.85 | 180,051 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,510 |
| 1990s Catchphrases | 0 | - | 4.22 | 176,003 |
| Quiz on the Year 1997 | 0 | - | 4.40 | 21,044 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 17,303 |
| Years in History by Picture | 0 | - | 4.44 | 35,458 |
| Where Are These Doors? | 0 | - | 4.45 | 29,940 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,784 |
| Flags to Languages | 0 | - | 4.95 | 173,448 |
| Merged Company Logos #2 | 0 | - | 4.75 | 77,424 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,419 |
| 1990s Decade Quiz | 0 | - | 4.00 | 61,772 |
| Friends A-Z | 0 | - | 4.46 | 40,364 |
| Friends Trivia | 0 | - | 4.09 | 160,426 |
| 1990s Movie Quotes | 0 | - | 4.35 | 106,896 |
| 1990s Movies by Plot | 0 | - | 4.12 | 27,724 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,919 |
| Fruits by Picture | 0 | - | 4.19 | 806,808 |
| Old Movies by Picture | 0 | - | 4.51 | 25,059 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,964 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 49,035 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 55,303 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,195 |
| Geography by Picture - B | 0 | - | 4.42 | 55,568 |
| Geography by Picture - H | 0 | - | 4.50 | 58,189 |
| Geography by Picture - N | 0 | - | 4.45 | 42,179 |
| Geography by Picture - R | 0 | - | 4.56 | 40,998 |
| Geography by Picture - T | 0 | - | 4.54 | 57,810 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,363 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,909 |
| Car Logos Quiz #1 | 0 | - | 4.45 | 537,835 |
| Random Logos Quiz | 0 | - | 4.31 | 208,199 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 114,785 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,419,037 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,373 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,993 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,917 |
| Pictures by Letter - D | 0 | - | 4.13 | 37,550 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,756 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.94 | 7,148 |
| Friends Episodes | 0 | - | 3.97 | 42,734 |
| Friends Theme Song Lyrics | 0 | - | 4.37 | 142,887 |
| 1990s Movie Taglines | 0 | - | 4.21 | 46,011 |
| 1990s Movie Co-Stars | 0 | - | 3.97 | 33,583 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 31,607 |
| Name that Bug | 0 | - | 4.12 | 45,538 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,318 |
| Elements by Picture | 0 | - | 4.27 | 69,864 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,289 |
| Islands by Picture | 0 | - | 4.29 | 106,781 |
| Name that Object #1 | 0 | - | 3.57 | 96,469 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,230 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,228 |
| Animals by Skeleton Image | 0 | - | 4.80 | 46,383 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,141 |
| Animals by Close-up Image | 0 | - | 4.42 | 217,665 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,567 |
| Extinct Animals by Picture | 0 | - | 4.49 | 35,182 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,696 |
| International Footballers by Picture | 0 | - | 4.50 | 55,450 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,250 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,508 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,735 |
| Geography by Picture - A | 0 | - | 4.39 | 60,208 |
| Geography by Picture - D | 0 | - | 4.15 | 45,625 |
| Geography by Picture - F | 0 | - | 4.31 | 50,963 |
| Geography by Picture - G | 0 | - | 4.38 | 47,920 |
| Geography by Picture - J | 0 | - | 4.16 | 38,440 |
| Geography by Picture - K | 0 | - | 4.29 | 33,105 |
| Geography by Picture - C | 0 | - | 4.31 | 57,037 |
| Geography by Picture - L | 0 | - | 4.37 | 58,917 |
| Geography by Picture - M | 0 | - | 4.14 | 40,428 |
| Geography by Picture - P | 0 | - | 4.24 | 42,406 |
| Geography by Picture - S | 0 | - | 4.38 | 47,021 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,072 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,114 |
| Flag Maths | 0 | - | 4.64 | 57,747 |
| Satellite Images #1 | 0 | - | 4.47 | 129,308 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,250 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,872 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,874 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,947 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,881 |
| Soccer Team Logos | 0 | - | 4.26 | 373,844 |
| Ultimate Car Logos Quiz | 0 | - | 4.80 | 179,704 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 261,435 |
| Video Game Logos Quiz | 0 | - | 4.40 | 183,749 |
| Movie Logos | 0 | - | 4.33 | 238,024 |
| Brand Logos That Start With M | 0 | - | 4.45 | 62,625 |
| Brand Logos That Start with A | 0 | - | 4.52 | 70,129 |
| History by Picture - A | 0 | - | 4.26 | 45,767 |
| History by Picture - B | 0 | - | 4.40 | 48,913 |
| History by Picture - C | 0 | - | 4.36 | 54,444 |
| History by Picture - F | 0 | - | 4.35 | 37,860 |
| History by Picture - G | 0 | - | 4.40 | 42,116 |
| History by Picture - D | 0 | - | 4.29 | 44,291 |
| History by Picture - E | 0 | - | 4.27 | 43,903 |
| History by Picture - H | 0 | - | 4.37 | 36,775 |
| History by Picture - K | 0 | - | 4.35 | 33,337 |
| History by Picture - M | 0 | - | 4.17 | 36,130 |
| History by Picture - N | 0 | - | 4.40 | 41,236 |
| History by Picture - O | 0 | - | 4.39 | 36,297 |
| History by Picture - T | 0 | - | 4.20 | 33,299 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 57,201 |
| Movies by Screenshot | 0 | - | 4.45 | 90,454 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 31,349 |
| 1990s American TV Trivia | 0 | - | 3.72 | 12,156 |
| 2000s Movie Trivia #1 | 0 | - | 4.41 | 70,435 |
| 2010s Movie Trivia | 0 | - | 4.33 | 50,743 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,991 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,196 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 268,773 |
| Foods by Picture | 0 | - | 3.81 | 225,984 |
| Flowers by Picture | 0 | - | 4.46 | 105,601 |
| Junk Foods by Picture | 0 | - | 3.69 | 96,304 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,710 |
| Christmas by Picture | 0 | - | 4.26 | 28,157 |
| Name that Object #2 | 0 | - | 3.64 | 15,434 |
| Hats by Picture | 0 | - | 4.21 | 17,958 |
| Weapons by Picture | 0 | - | 4.13 | 21,037 |
| Cars by Picture | 0 | - | 3.89 | 41,441 |
| Reptile Picture Quiz | 0 | - | 4.32 | 14,289 |
| Authors by Picture | 0 | - | 4.48 | 25,519 |
| Plants by Picture | 0 | - | 4.24 | 14,428 |
| Name that Object #3 | 0 | - | 3.93 | 14,388 |
| Fruit and Vegetable Emojis | 0 | - | 4.44 | 85,442 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,630 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,698 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,857 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 58,789 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,466 |
| Animals A-Z by Picture | 0 | - | 4.08 | 66,347 |
| Mammals by Picture #3 | 0 | - | 4.39 | 62,064 |
| Mammals by Picture #4 | 0 | - | 4.03 | 34,094 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,547 |
| Mammals by Picture #2 | 0 | - | 4.28 | 58,181 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,098 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,347 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,378 |
| Women in History by Picture | 0 | - | 4.25 | 25,898 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,113 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,976 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,189 |
| Musicians by Picture #1 | 0 | - | 4.39 | 108,469 |
| Musicians by Picture #2 | 0 | - | 4.29 | 76,230 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,756 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,875 |
| Geography by Picture - E | 0 | - | 3.55 | 47,356 |
| Landforms by Picture | 0 | - | 4.31 | 20,660 |
| Geography by Picture - I | 0 | - | 4.00 | 39,401 |
| Geography by Picture - O | 0 | - | 4.01 | 28,120 |
