| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 77,295 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.13 | 69,965 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 93,991 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 98,106 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 46,825 |
| A Quiz About The Beatles | 0 | - | 4.55 | 46,210 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 56,297 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 49,298 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.43 | 16,751 |
| 1990s Movie Trivia #1 | 0 | - | 4.37 | 50,615 |
| 1990s Movie Trivia #2 | 0 | - | 4.39 | 39,763 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 285,202 |
| Former Countries by Territory Map | 0 | - | 4.96 | 96,756 |
| Empires by Maps | 0 | - | 4.98 | 111,016 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,019 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.18 | 69,482 |
| 1980s Celebrities by Picture #1 | 0 | - | 4.02 | 59,888 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.17 | 91,616 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,073 |
| All Country Flags of the World | 0 | - | 5.00 | 3,389,804 |
| Merged Company Logos #1 | 0 | - | 4.92 | 101,629 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.85 | 582,860 |
| Highest Grossing 1990s Movies | 0 | - | 4.51 | 105,604 |
| Beatles Lyrics First Names | 0 | - | 4.37 | 33,599 |
| Islands by Shape #2 | 0 | - | 4.88 | 48,634 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 96,781 |
| Play-Doh People from History | 0 | - | 4.99 | 89,878 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.90 | 57,633 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 58,799 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,479,770 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,064,484 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 713,287 |
| Fads of the 1990s | 0 | - | 4.07 | 36,160 |
| 1990s Catchphrases | 0 | - | 4.15 | 162,321 |
| Main Friends Characters and Actors | 0 | - | 4.42 | 50,641 |
| Friends - Finish the Quote | 0 | - | 4.56 | 40,175 |
| Animals by Skeleton Image | 0 | - | 4.81 | 43,641 |
| Make a Stained Glass Window | 0 | - | 4.99 | 65,179 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 99,456 |
| Flags with Crescents | 0 | - | 4.98 | 159,764 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 97,178 |
| Country Flags with the Union Jack | 0 | - | 4.81 | 64,635 |
| Flags to Languages | 0 | - | 4.95 | 167,910 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 80,048 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 62,814 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.87 | 70,411 |
| Flag Maths | 0 | - | 4.91 | 56,002 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 48,882 |
| Real vs. Fake Flags | 0 | - | 4.98 | 116,615 |
| National Soccer Team Logos | 0 | - | 4.85 | 172,161 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.96 | 47,654 |
| 1930s Celebrities by Picture | 0 | - | 4.30 | 11,614 |
| Quiz on the Year 1997 | 0 | - | 4.39 | 20,382 |
| Quiz on the Year 1998 | 0 | - | 4.33 | 16,699 |
| 1990s Decade Quiz | 0 | - | 3.99 | 52,516 |
| Seinfeld Trivia #2 | 0 | - | 4.43 | 16,591 |
| Seinfeld Trivia #1 | 0 | - | 4.55 | 31,418 |
| Friends A-Z | 0 | - | 4.46 | 38,721 |
| Friends Trivia | 0 | - | 4.11 | 156,553 |
| 1990s Movie Quotes | 0 | - | 4.35 | 105,071 |
| 1990s Movies by Plot | 0 | - | 4.12 | 26,917 |
| A Quiz About Elvis Presley | 0 | - | 4.31 | 20,849 |
| The Beatles Members | 0 | - | 4.21 | 23,274 |
| Years in History by Picture | 0 | - | 4.43 | 33,402 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 52,568 |
| Famous Foreheads #1 | 0 | - | 4.45 | 71,926 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 139,203 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 60,148 |
| Car Logos Quiz #1 | 0 | - | 4.53 | 510,076 |
| Brand Logos Quiz #1 | 0 | - | 4.81 | 2,322,921 |
| Merged Company Logos #2 | 0 | - | 4.74 | 73,983 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 80,315 |
| O.J. Simpson - Trial of the Century | 0 | - | 3.94 | 7,030 |
| Friends Episodes | 0 | - | 3.95 | 41,759 |
| Friends Theme Song Lyrics | 0 | - | 4.36 | 133,584 |
| 1990s Movie Taglines | 0 | - | 4.16 | 38,635 |
| 1990s Movie Co-Stars | 0 | - | 3.97 | 32,882 |
| Top Box Office Stars of the 1990s | 0 | - | 4.30 | 30,871 |
| Elton John Quiz | 0 | - | 4.47 | 17,731 |
| Fruits by Picture | 0 | - | 4.17 | 773,569 |
| Old Movies by Picture | 0 | - | 4.51 | 23,642 |
| Musical Instruments by Picture #2 | 0 | - | 4.23 | 45,524 |
| Name that Object #1 | 0 | - | 3.58 | 95,851 |
| WWII Figures by Picture | 0 | - | 4.83 | 47,477 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.42 | 39,657 |
| Animals by Close-up Image | 0 | - | 4.41 | 212,933 |
| Mammals by Picture #3 | 0 | - | 4.44 | 59,917 |
| Aquatic Mammals by Picture | 0 | - | 4.42 | 43,661 |
| Extinct Animals by Picture | 0 | - | 4.48 | 33,643 |
| Mammals by Picture #1 | 0 | - | 4.75 | 88,473 |
| International Footballers by Picture | 0 | - | 4.49 | 51,499 |
| Name that Historical Figure #1 | 0 | - | 4.69 | 312,178 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 263,428 |
| Name that Historical Figure #5 | 0 | - | 4.42 | 100,163 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.47 | 46,839 |
| Geography by Picture - B | 0 | - | 4.41 | 54,562 |
| Geography by Picture - H | 0 | - | 4.49 | 57,269 |
| Geography by Picture - N | 0 | - | 4.44 | 41,380 |
| Geography by Picture - R | 0 | - | 4.55 | 40,255 |
| Geography by Picture - T | 0 | - | 4.54 | 56,914 |
| Random Flags Quiz | 0 | - | 4.41 | 271,453 |
| Country Flag Trivia | 0 | - | 4.80 | 52,254 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 164,039 |
| Satellite Images Quiz #1 | 0 | - | 4.49 | 127,352 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 107,531 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 87,602 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 48,570 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 37,948 |
| Cities by Picture #1 | 0 | - | 4.70 | 83,053 |
| Soccer Team Logos | 0 | - | 4.26 | 357,760 |
| Random Logos Quiz | 0 | - | 4.33 | 201,785 |
| All North American Pro Sports Logos | 0 | - | 4.75 | 107,150 |
| Ultimate Car Logos Quiz | 0 | - | 4.75 | 161,759 |
| Car Logos Quiz #2 | 0 | - | 4.42 | 250,064 |
| Brand Logos That Start With M | 0 | - | 4.43 | 57,995 |
| Brand Logos That Start With L | 0 | - | 4.41 | 56,544 |
| Brand Logos That Start with A | 0 | - | 4.51 | 65,544 |
| Pictures by Letter - A | 0 | - | 4.15 | 32,122 |
| Pictures by Letter - J | 0 | - | 4.28 | 38,699 |
| Pictures by Letter - B | 0 | - | 4.29 | 42,331 |
| Pictures by Letter - D | 0 | - | 4.18 | 36,282 |
| Pictures by Letter - M | 0 | - | 4.21 | 36,632 |
| History by Picture - G | 0 | - | 4.41 | 40,506 |
| Name that Nut, Seed, or Bean | 0 | - | 4.62 | 54,787 |
| Michael Jackson Songs Quiz | 0 | - | 4.03 | 24,568 |
| 1990s American TV Trivia | 0 | - | 3.72 | 11,936 |
| Seinfeld Quotes | 0 | - | 4.32 | 26,350 |
| Will Smith Movies Quiz | 0 | - | 4.05 | 62,587 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 114,479 |
| Art Works Picture Quiz #2 | 0 | - | 4.48 | 95,353 |
| Musical Instruments by Picture #1 | 0 | - | 4.52 | 264,307 |
| Foods by Picture | 0 | - | 3.80 | 222,565 |
| Flowers by Picture | 0 | - | 4.47 | 103,680 |
| Name that Bug | 0 | - | 4.11 | 44,983 |
| Islands by Shape #1 | 0 | - | 4.31 | 82,541 |
| Junk Foods by Picture | 0 | - | 3.69 | 93,850 |
| Art Works Picture Quiz #3 | 0 | - | 4.43 | 46,860 |
| Christmas by Picture | 0 | - | 4.25 | 27,831 |
| Elements by Picture | 0 | - | 4.29 | 67,769 |
| Hats by Picture | 0 | - | 4.21 | 17,680 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.47 | 28,545 |
| Weapons by Picture | 0 | - | 4.11 | 20,333 |
| Cars by Picture | 0 | - | 3.91 | 39,580 |
| Reptile Picture Quiz | 0 | - | 4.30 | 13,870 |
| Authors by Picture | 0 | - | 4.47 | 24,888 |
| Plants by Picture | 0 | - | 4.20 | 13,995 |
| Islands by Picture | 0 | - | 4.28 | 102,047 |
| Pokémon by Picture | 0 | - | 4.47 | 59,800 |
| Fruit and Vegetable Emojis | 0 | - | 4.41 | 70,474 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 23,224 |
| College Sports Logos Quiz #3 | 0 | - | 4.29 | 52,005 |
| Planets By Picture Quiz | 0 | - | 4.50 | 53,620 |
| Songs by Picture Quiz #1 | 0 | - | 4.70 | 62,976 |
| Songs by Picture Quiz #2 | 0 | - | 4.42 | 56,341 |
| Fish by Picture #1 | 0 | - | 4.41 | 106,375 |
| Animals A-Z by Picture | 0 | - | 4.10 | 64,081 |
| Mammals by Picture #4 | 0 | - | 4.04 | 32,929 |
| Birds by Picture #1 | 0 | - | 4.46 | 39,200 |
| Birds by Picture #2 | 0 | - | 4.32 | 34,401 |
| Mammals by Picture #2 | 0 | - | 4.30 | 56,390 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.37 | 153,959 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.29 | 126,330 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.26 | 68,434 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.24 | 49,951 |
| Women in History by Picture | 0 | - | 4.32 | 25,060 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.31 | 43,569 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.35 | 46,121 |
| Name that Historical Figure #3 | 0 | - | 4.39 | 228,250 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 150,819 |
| Name that Historical Figure #6 | 0 | - | 4.25 | 86,906 |
| Musicians by Picture #1 | 0 | - | 4.38 | 101,356 |
| Musicians by Picture #2 | 0 | - | 4.24 | 71,085 |
| Musicians by Picture #4 | 0 | - | 4.05 | 60,904 |
| Musicians by Picture #3 | 0 | - | 4.08 | 56,026 |
| Geography by Picture - E | 0 | - | 3.54 | 46,779 |
| Geography by Picture - A | 0 | - | 4.37 | 59,159 |
| Geography by Picture - D | 0 | - | 4.14 | 44,830 |
| Landforms by Picture | 0 | - | 4.35 | 20,032 |
| Geography by Picture - F | 0 | - | 4.30 | 50,108 |
| Geography by Picture - G | 0 | - | 4.39 | 47,151 |
| Geography by Picture - I | 0 | - | 3.98 | 38,847 |
| Geography by Picture - J | 0 | - | 4.15 | 37,779 |
| Geography by Picture - K | 0 | - | 4.28 | 32,477 |
| Geography by Picture - C | 0 | - | 4.30 | 56,165 |
| Geography by Picture - L | 0 | - | 4.36 | 57,944 |
| Geography by Picture - M | 0 | - | 4.12 | 39,795 |
| Geography by Picture - P | 0 | - | 4.22 | 41,731 |
| Geography by Picture - S | 0 | - | 4.36 | 46,292 |
| Emoji Flags | 0 | - | 4.36 | 42,852 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 57,183 |
| Select the World Flags | 0 | - | 4.27 | 36,196 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 36,027 |
| Languages by Combined Flags | 0 | - | 4.64 | 71,193 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 72,478 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 63,533 |
| Islands by Satellite Image #1 | 0 | - | 4.74 | 67,852 |
| Peninsulas by Satellite Image | 0 | - | 4.54 | 27,135 |
| Landmarks Picture Quiz #1 | 0 | - | 4.17 | 373,813 |
| Landmarks Picture Quiz #2 | 0 | - | 4.40 | 127,753 |
| A-Z Cities by Pictures | 0 | - | 4.55 | 42,369 |
