| A Quiz About Elvis Presley | 0 | - | 4.33 | 21,159 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,269 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,679 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,521 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,393 |
| #1 Hits of the 1960s | 0 | - | 4.59 | 42,600 |
| #1 Hits of the 1980s | 0 | - | 4.86 | 147,514 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,301 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,338 |
| Who Did That 1960s Song #1 | 0 | - | 4.38 | 47,314 |
| Woodstock Performers | 0 | - | 4.55 | 10,600 |
| A Quiz About The Beatles | 0 | - | 4.56 | 47,543 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,761 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,295 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,613 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,396 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,916 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,236 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 78,979 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 71,925 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,563 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,917 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,077 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,263 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,023 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,315 |
| All Country Flags of the World | 0 | - | 5.00 | 3,600,223 |
| Livin' on a Prayer Lyrics | 0 | - | 4.26 | 95,696 |
| Who Did That 1980s Song #3 | 0 | - | 4.58 | 53,893 |
| 1970s Albums | 0 | - | 4.37 | 27,461 |
| Michael Jackson Complete Song Discography | 0 | - | 4.58 | 4,914 |
| Beatles Lyrics First Names | 0 | - | 4.38 | 34,469 |
| Elton John Quiz | 0 | - | 4.48 | 18,400 |
| 2000s U.S. Television by Picture | 0 | - | 4.46 | 29,113 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,988 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,498 |
| Empires by Maps | 0 | - | 4.98 | 118,401 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,720 |
| Play-Doh People from History | 0 | - | 4.99 | 93,825 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,288 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,719 |
| Jeppy in Disguise #2 | 0 | - | 4.96 | 48,870 |
| 1990s U.S. Television by Picture | 0 | - | 4.44 | 25,423 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,012 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,525,990 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,228 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,541 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,400 |
| Commonly Mixed-Up Countries - Multiple Choice | 0 | - | 4.98 | 51,666 |
| Who Did That 1980s Song #2 | 0 | - | 4.30 | 74,794 |
| Who Did That 1980s Song #1 | 0 | - | 4.36 | 169,397 |
| Don't Stop Believin' Lyrics | 0 | - | 4.46 | 222,655 |
| 1980s Albums | 0 | - | 4.40 | 46,026 |
| Who Did That 1990s Song #2 | 0 | - | 4.26 | 60,455 |
| Who Did That 1990s Song #1 | 0 | - | 4.15 | 75,385 |
| Who Did That 1990s Song #3 | 0 | - | 4.08 | 55,370 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,437 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,553 |
| The Beatles Members | 0 | - | 4.22 | 23,797 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,792 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,194 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 101,677 |
| Musicians by Picture #5 | 0 | - | 3.93 | 53,683 |
| Rappers by Picture | 0 | - | 4.22 | 132,720 |
| Flags with Crescents | 0 | - | 4.98 | 167,497 |
| Country Flag Trivia | 0 | - | 4.81 | 55,901 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,368 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,431 |
| Flags to Languages | 0 | - | 4.95 | 172,450 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,870 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,433 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,356 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 59,885 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,003 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,513 |
| National Football Team Logos | 0 | - | 4.84 | 178,594 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,149 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,318 |
| "We Are the World" Solo Musicians | 0 | - | 4.17 | 11,124 |
| 1990s One Hit Wonders | 0 | - | 4.00 | 37,790 |
| #1 Hits of the 1990s | 0 | - | 4.37 | 99,743 |
| Countries by National Anthem | 0 | - | 4.92 | 71,012 |
| Rappers Real Names | 0 | - | 4.08 | 68,932 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,238 |
| Years in History by Picture | 0 | - | 4.44 | 35,091 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,507 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 47,597 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,817 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,202 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,447 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,416 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,411 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 531,854 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,401,199 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,717 |
| Who Did That Power Ballad? | 0 | - | 3.86 | 37,998 |
| Hair Band Songs Quiz | 0 | - | 4.22 | 28,749 |
| Ice Ice Baby Lyrics | 0 | - | 3.48 | 36,239 |
| 1990s Albums | 0 | - | 4.24 | 25,266 |
| Girls of Mambo Number 5 | 0 | - | 4.38 | 19,281 |
| Things that Alanis Morissette Finds "Ironic" | 0 | - | 4.26 | 22,216 |
| 1990s Movie Silhouettes | 0 | - | 4.98 | 97,770 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,449 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,625 |
| Musical Instruments by Picture #1 | 0 | - | 4.53 | 267,865 |
| Fruits by Picture | 0 | - | 4.20 | 804,542 |
| Flowers by Picture | 0 | - | 4.46 | 105,000 |
| Name that Bug | 0 | - | 4.12 | 45,445 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,179 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,525 |
| Elements by Picture | 0 | - | 4.28 | 69,533 |
| Old Movies by Picture | 0 | - | 4.51 | 24,783 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,665 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,155 |
| Islands by Picture | 0 | - | 4.29 | 105,856 |
| Name that Object #1 | 0 | - | 3.56 | 96,296 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,432 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,035 |
| Animals by Skeleton Image | 0 | - | 4.80 | 45,966 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,161 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,825 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,343 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,390 |
| Where Are These Doors? | 0 | - | 4.45 | 29,581 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,553 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,066 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,092 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,220 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,907 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,086 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,417 |
| International Footballers by Picture | 0 | - | 4.50 | 54,704 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,555 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,589 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,280 |
| Geography by Picture - A | 0 | - | 4.39 | 60,046 |
| Geography by Picture - B | 0 | - | 4.42 | 55,404 |
| Geography by Picture - D | 0 | - | 4.15 | 45,486 |
| Geography by Picture - F | 0 | - | 4.31 | 50,822 |
| Geography by Picture - G | 0 | - | 4.38 | 47,782 |
| Geography by Picture - H | 0 | - | 4.49 | 58,039 |
| Geography by Picture - J | 0 | - | 4.16 | 38,333 |
| Geography by Picture - K | 0 | - | 4.28 | 33,011 |
| Geography by Picture - C | 0 | - | 4.31 | 56,903 |
| Geography by Picture - L | 0 | - | 4.37 | 58,754 |
| Geography by Picture - M | 0 | - | 4.14 | 40,343 |
| Geography by Picture - N | 0 | - | 4.45 | 42,044 |
| Geography by Picture - P | 0 | - | 4.24 | 42,296 |
| Geography by Picture - S | 0 | - | 4.38 | 46,904 |
| Geography by Picture - R | 0 | - | 4.55 | 40,875 |
| Geography by Picture - T | 0 | - | 4.54 | 57,673 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,299 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,843 |
| Flag Maths | 0 | - | 4.78 | 57,672 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,457 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,112 |
| Satellite Images Quiz #1 | 0 | - | 4.46 | 128,997 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 108,975 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,640 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,728 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,077 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,642 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,802 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 392,947 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,344 |
| Soccer Team Logos | 0 | - | 4.26 | 370,666 |
| Random Logos Quiz | 0 | - | 4.32 | 206,977 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,207 |
| Airline Logos | 0 | - | 4.45 | 139,926 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,104 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,887 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,162 |
| Video Game Logos Quiz | 0 | - | 4.40 | 182,592 |
| Movie Logos | 0 | - | 4.33 | 235,765 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,735 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,167 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,212 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,119 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,714 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,608 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,300 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,516 |
| History by Picture - A | 0 | - | 4.25 | 45,449 |
| History by Picture - B | 0 | - | 4.40 | 48,563 |
| History by Picture - C | 0 | - | 4.36 | 54,067 |
| History by Picture - F | 0 | - | 4.35 | 37,573 |
| History by Picture - G | 0 | - | 4.40 | 41,838 |
| History by Picture - D | 0 | - | 4.29 | 43,994 |
| History by Picture - E | 0 | - | 4.27 | 43,616 |
| History by Picture - H | 0 | - | 4.37 | 36,531 |
| History by Picture - K | 0 | - | 4.35 | 33,094 |
| History by Picture - M | 0 | - | 4.17 | 35,904 |
| History by Picture - N | 0 | - | 4.40 | 40,984 |
| History by Picture - O | 0 | - | 4.39 | 36,027 |
| History by Picture - T | 0 | - | 4.20 | 33,089 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,829 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 51,828 |
| Movies by Screenshot | 0 | - | 4.45 | 88,847 |
| Name the Cat Flags | 0 | - | 5.00 | 40,032 |
| 1980s Movie Trivia #1 | 0 | - | 4.58 | 30,995 |
