| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 78,984 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 71,930 |
| Play-Doh People from History | 0 | - | 4.99 | 93,837 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,765 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,008 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,122 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,917 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,239 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,577 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,920 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,561 |
| Famous Foreheads #1 | 0 | - | 4.47 | 74,211 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,197 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 101,683 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 171,178 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 147,745 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,467 |
| 1930s Celebrities by Picture | 0 | - | 4.33 | 12,321 |
| International Footballers by Picture | 0 | - | 4.50 | 54,716 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,578 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,602 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,285 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,046 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,313 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,618 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,402 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,426 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,625 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,018 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,406 |
| Musicians by Picture #1 | 0 | - | 4.39 | 107,100 |
| Musicians by Picture #2 | 0 | - | 4.29 | 75,275 |
| Musicians by Picture #4 | 0 | - | 4.07 | 64,035 |
| Musicians by Picture #3 | 0 | - | 4.10 | 58,319 |
| All Country Flags of the World | 0 | - | 5.00 | 3,600,869 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 16,966 |
| Fresh Prince of Bel-Air Lyrics | 0 | - | 4.85 | 587,759 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,990 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,513 |
| Empires by Maps | 0 | - | 4.98 | 118,440 |
| Visual Memory Test - Random Cartoons | 0 | - | 4.98 | 102,739 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,296 |
| Jeppy in Disguise #1 | 0 | - | 4.92 | 48,726 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 128,984 |
| Women in History by Picture | 0 | - | 4.25 | 25,757 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.29 | 46,090 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.35 | 48,244 |
| Celebrity Mugshots Quiz #1 | 0 | - | 4.09 | 258,148 |
| Celebrity Mugshots Quiz #3 | 0 | - | 4.05 | 144,535 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,020 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,526,115 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,286 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,578 |
| Merged Company Logos #1 | 0 | - | 4.91 | 105,411 |
| Seinfeld Trivia | 0 | - | 4.57 | 34,832 |
| Main Friends Characters and Actors | 0 | - | 4.42 | 51,905 |
| Friends - Finish the Quote | 0 | - | 4.57 | 43,053 |
| Make a Stained Glass Window | 0 | - | 5.00 | 67,796 |
| Famous Foreheads #2 | 0 | - | 3.17 | 15,654 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,129 |
| Musicians by Picture #5 | 0 | - | 3.93 | 53,691 |
| Rappers by Picture | 0 | - | 4.22 | 132,742 |
| Flags with Crescents | 0 | - | 4.98 | 167,523 |
| Country Flag Trivia | 0 | - | 4.81 | 55,911 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,385 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,437 |
| Flags to Languages | 0 | - | 4.95 | 172,464 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,884 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,445 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,367 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,009 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,527 |
| National Football Team Logos | 0 | - | 4.84 | 178,628 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,151 |
| Simpsons Trivia Quiz #4 | 0 | - | 4.15 | 35,513 |
| Word Chain - The Simpsons | 0 | - | 4.55 | 39,702 |
| Friends A-Z | 0 | - | 4.46 | 40,132 |
| Friends Trivia | 0 | - | 4.09 | 159,805 |
| Imagine Lyrics | 0 | - | 4.53 | 43,061 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,251 |
| Years in History by Picture | 0 | - | 4.44 | 35,098 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,510 |
| Pick a Picture - Animal Relations | 0 | - | 4.94 | 54,827 |
| First Names A - Z by Picture | 0 | - | 4.05 | 18,507 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,753 |
| Famous Italians by Picture | 0 | - | 4.05 | 21,846 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,600 |
| People by Country - Tile Select | 0 | - | 3.75 | 14,156 |
| Celebrity Mugshots Quiz #2 | 0 | - | 3.89 | 113,756 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,431 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,418 |
| Car Logos Quiz #1 | 0 | - | 4.44 | 531,923 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,401,477 |
| Merged Company Logos #2 | 0 | - | 4.75 | 76,733 |
| Livin' on a Prayer Lyrics | 0 | - | 4.26 | 95,697 |
| NBA Jam Rosters | 0 | - | 4.08 | 9,414 |
| Simpsons Characters Quiz | 0 | - | 4.41 | 157,473 |
| Simpsons Trivia Quiz #2 | 0 | - | 3.88 | 44,685 |
| Simpsons Trivia Quiz #3 | 0 | - | 3.77 | 37,166 |
| The Simpsons - Quote to Character | 0 | - | 4.05 | 39,253 |
| Locations on The Simpsons | 0 | - | 4.35 | 14,703 |
| Simpsons Quotes Quiz | 0 | - | 4.39 | 41,380 |
| Simpsons Trivia Quiz #1 | 0 | - | 3.76 | 36,310 |
| Simpsons Last Names Quiz | 0 | - | 4.21 | 43,288 |
| Friends Episodes | 0 | - | 3.95 | 42,555 |
| Friends Theme Song Lyrics | 0 | - | 4.37 | 142,148 |
| 1990s Movie Co-Stars | 0 | - | 3.97 | 33,452 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 32,676 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 40,290 |
| Viva la Vida Lyrics | 0 | - | 4.37 | 49,551 |
| Will Smith Movies by Plot Description | 0 | - | 4.05 | 62,934 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,455 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,640 |
| Musical Instruments by Picture #1 | 0 | - | 4.53 | 267,879 |
| Fruits by Picture | 0 | - | 4.20 | 804,574 |
| Flowers by Picture | 0 | - | 4.46 | 105,003 |
| Name that Bug | 0 | - | 4.12 | 45,448 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,183 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,527 |
| Elements by Picture | 0 | - | 4.28 | 69,537 |
| Old Movies by Picture | 0 | - | 4.51 | 24,787 |
| Musical Instruments by Picture #2 | 0 | - | 4.24 | 46,670 |
| Rocks and Minerals Picture Quiz | 0 | - | 4.48 | 29,155 |
| Islands by Picture | 0 | - | 4.29 | 105,868 |
| Name that Object #1 | 0 | - | 3.56 | 96,298 |
| Fruit and Vegetable Emojis | 0 | - | 4.42 | 79,443 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,040 |
| Animals by Skeleton Image | 0 | - | 4.80 | 45,974 |
| Planets By Picture Quiz | 0 | - | 4.49 | 56,169 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,835 |
| Songs by Picture Quiz #1 | 0 | - | 4.68 | 65,354 |
| Songs by Picture Quiz #2 | 0 | - | 4.41 | 58,400 |
| Animals by Close-up Image | 0 | - | 4.42 | 216,565 |
| Fish by Picture #1 | 0 | - | 4.41 | 108,073 |
| Birds by Picture #1 | 0 | - | 4.47 | 41,098 |
| Aquatic Mammals by Picture | 0 | - | 4.41 | 45,229 |
| Extinct Animals by Picture | 0 | - | 4.49 | 34,909 |
| Mammals by Picture #1 | 0 | - | 4.70 | 91,093 |
| Geography by Picture - A | 0 | - | 4.39 | 60,048 |
| Geography by Picture - B | 0 | - | 4.42 | 55,407 |
| Geography by Picture - D | 0 | - | 4.15 | 45,489 |
| 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 | 58,040 |
| 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 | 56,904 |
| 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 | 42,045 |
| Geography by Picture - P | 0 | - | 4.24 | 42,297 |
| Geography by Picture - S | 0 | - | 4.38 | 46,906 |
| Geography by Picture - R | 0 | - | 4.55 | 40,876 |
| Geography by Picture - T | 0 | - | 4.54 | 57,673 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,323 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,873 |
| Flag Maths | 0 | - | 4.78 | 57,674 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,465 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,124 |
| Satellite Images Quiz #1 | 0 | - | 4.46 | 129,002 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 108,979 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,643 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,733 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,084 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,645 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,803 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 392,968 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,349 |
| Soccer Team Logos | 0 | - | 4.26 | 370,727 |
| Random Logos Quiz | 0 | - | 4.32 | 206,988 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,232 |
| Airline Logos | 0 | - | 4.45 | 139,935 |
| Ultimate Car Logos Quiz | 0 | - | 4.79 | 176,149 |
| Fast Food Logos Quiz | 0 | - | 4.43 | 246,901 |
| Car Logos Quiz #2 | 0 | - | 4.43 | 259,192 |
| Video Game Logos Quiz | 0 | - | 4.40 | 182,618 |
| Movie Logos | 0 | - | 4.33 | 235,817 |
| Brand Logos That Start With M | 0 | - | 4.45 | 61,741 |
| Brand Logos That Start With B | 0 | - | 4.41 | 59,174 |
| Brand Logos That Start with A | 0 | - | 4.51 | 69,227 |
| Pictures by Letter - A | 0 | - | 4.17 | 33,120 |
| Pictures by Letter - J | 0 | - | 4.31 | 39,717 |
| Pictures by Letter - B | 0 | - | 4.31 | 43,609 |
| Pictures by Letter - D | 0 | - | 4.16 | 37,302 |
| Pictures by Letter - M | 0 | - | 4.24 | 37,518 |
| History by Picture - A | 0 | - | 4.25 | 45,454 |
| History by Picture - B | 0 | - | 4.40 | 48,568 |
| History by Picture - C | 0 | - | 4.36 | 54,073 |
| History by Picture - F | 0 | - | 4.35 | 37,575 |
| History by Picture - G | 0 | - | 4.40 | 41,840 |
| History by Picture - D | 0 | - | 4.29 | 43,999 |
| History by Picture - E | 0 | - | 4.27 | 43,619 |
| History by Picture - H | 0 | - | 4.37 | 36,535 |
| History by Picture - K | 0 | - | 4.35 | 33,096 |
| History by Picture - M | 0 | - | 4.17 | 35,904 |
| History by Picture - N | 0 | - | 4.40 | 40,987 |
| History by Picture - O | 0 | - | 4.39 | 36,029 |
| History by Picture - T | 0 | - | 4.20 | 33,090 |
| Name that Nut, Seed, or Bean | 0 | - | 4.63 | 56,837 |
| Pick a Picture - Musical Instruments | 0 | - | 4.53 | 51,832 |
