| Play-Doh People from History | 0 | - | 4.99 | 95,457 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,728 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,646 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 339,269 |
| International Footballers by Picture | 0 | - | 4.51 | 56,339 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 285,933 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 108,518 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 51,168 |
| Name Every Beatles Song | 0 | - | 4.97 | 238,147 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 292,718 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 58,246 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,957 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,748 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 240,588 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 160,025 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 94,002 |
| All Country Flags of the World | 0 | - | 5.00 | 3,708,270 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,493 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,720 |
| Empires by Maps | 0 | - | 4.98 | 121,840 |
| Countries by Road Signs | 0 | - | 4.98 | 54,304 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,545 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 130,062 |
| Women in History by Picture | 0 | - | 4.25 | 26,019 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,853 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 49,015 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,045 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,544,877 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,721 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 736,125 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,312 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,252 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 173,837 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,774 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,494 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,256,407 |
| Flags of Asia Quiz | 0 | - | 4.99 | 619,494 |
| Flags with Crescents | 0 | - | 4.98 | 171,185 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,769 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,865 |
| Flags of North and South America | 0 | - | 4.99 | 376,551 |
| Country Flag Trivia | 0 | - | 4.81 | 57,906 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,198 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,209 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,755 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,106 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,794 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,342 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,494 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,209 |
| Flags to Languages | 0 | - | 4.95 | 174,421 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,509 |
| Former Flags | 0 | - | 4.97 | 108,475 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,255 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,280 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,066 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,675 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,085 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,056 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,455 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,465 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,869 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,907 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,874 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,010 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,360 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,592 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,675 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,619 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 60,950 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,425 |
| Real vs. Fake Flags | 0 | - | 4.98 | 125,610 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,757 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,132 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,226 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,026 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,626 |
| World Coats of Arms | 0 | - | 4.99 | 65,069 |
| National Football Team Logos | 0 | - | 4.85 | 181,683 |
| Pixelated World Map | 0 | - | 5.00 | 144,030 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,977 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,203 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,966 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,207 |
| Imagine Lyrics | 0 | - | 4.53 | 43,525 |
| Years in History by Picture | 0 | - | 4.44 | 35,750 |
| WWII Figures by Picture | 0 | - | 4.89 | 66,181 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 104,596 |
| Star Wars Original Trilogy Characters by Picture | 0 | - | 4.91 | 50,139 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,897 |
| Famous Italians by Picture | 0 | - | 4.06 | 22,008 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,933 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,486 |
| Flags of Oceania | 0 | - | 5.00 | 262,361 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,458 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,261 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,201 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,542 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,339 |
| 20 Random Country Flags | 0 | - | 4.99 | 618,226 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,399 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,393 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,714 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,403 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,202 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,682 |
| Livin' on a Prayer Lyrics | 0 | - | 4.28 | 96,344 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 17,070 |
| Beatles Songs by Synopsis | 0 | - | 4.31 | 33,187 |
| Beatles Songs by Synonyms | 0 | - | 4.74 | 41,009 |
| Viva la Vida Lyrics | 0 | - | 4.38 | 50,119 |
| Will Smith Movies by Plot Description | 0 | - | 4.07 | 63,128 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,759 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,769 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,828 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,495 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,940 |
| Old Movies by Picture | 0 | - | 4.51 | 25,244 |
| Islands by Picture | 0 | - | 4.28 | 107,699 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,438 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,757 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,515 |
| Geography by Picture - A | 0 | - | 4.39 | 60,414 |
| Geography by Picture - B | 0 | - | 4.42 | 55,763 |
| Geography by Picture - D | 0 | - | 4.15 | 45,771 |
| Geography by Picture - F | 0 | - | 4.31 | 51,155 |
| Geography by Picture - G | 0 | - | 4.39 | 48,066 |
| Geography by Picture - H | 0 | - | 4.50 | 58,363 |
| Geography by Picture - J | 0 | - | 4.16 | 38,580 |
| Geography by Picture - K | 0 | - | 4.29 | 33,234 |
| Geography by Picture - C | 0 | - | 4.31 | 57,216 |
| Geography by Picture - L | 0 | - | 4.37 | 59,119 |
| Geography by Picture - M | 0 | - | 4.14 | 40,567 |
| Geography by Picture - N | 0 | - | 4.45 | 42,330 |
| Geography by Picture - P | 0 | - | 4.24 | 42,552 |
| Geography by Picture - S | 0 | - | 4.38 | 47,170 |
| Geography by Picture - R | 0 | - | 4.56 | 41,136 |
| Geography by Picture - T | 0 | - | 4.54 | 57,988 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,924 |
| Similar Flags #1 | 0 | - | 4.75 | 130,694 |
| Similar Flags #2 | 0 | - | 4.74 | 138,002 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,791 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,623 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,454 |
| Flag Maths | 0 | - | 4.61 | 57,826 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.68 | 38,202 |
| Map of Africa by Flag Colours | 0 | - | 4.89 | 17,840 |
| Random Countries by Bordering Flags | 0 | - | 4.98 | 28,757 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,603 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,628 |
| Satellite Images #1 | 0 | - | 4.47 | 129,934 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 109,623 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,180 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,919 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,744 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,455 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,495 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.51 | 47,107 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,214 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,192 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,177 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,688 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,564 |
| Countries by Picture #1 | 0 | - | 4.52 | 119,327 |
| Countries by Picture #3 | 0 | - | 4.51 | 61,038 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,190 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,515 |
| Soccer Team Logos | 0 | - | 4.26 | 377,324 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 116,256 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 157,691 |
| Airline Logos | 0 | - | 4.45 | 141,367 |
| Movie Logos | 0 | - | 4.33 | 240,203 |
| History by Picture - A | 0 | - | 4.26 | 46,111 |
| History by Picture - B | 0 | - | 4.40 | 49,306 |
| History by Picture - C | 0 | - | 4.33 | 54,835 |
| History by Picture - F | 0 | - | 4.35 | 38,159 |
| History by Picture - G | 0 | - | 4.40 | 42,395 |
| History by Picture - D | 0 | - | 4.29 | 44,618 |
| History by Picture - E | 0 | - | 4.25 | 44,199 |
| History by Picture - H | 0 | - | 4.37 | 37,045 |
| History by Picture - K | 0 | - | 4.35 | 33,580 |
| History by Picture - M | 0 | - | 4.17 | 36,366 |
| History by Picture - N | 0 | - | 4.40 | 41,501 |
| History by Picture - O | 0 | - | 4.39 | 36,530 |
| History by Picture - T | 0 | - | 4.20 | 33,517 |
| Movies by Screenshot | 0 | - | 4.45 | 92,038 |
| Name the Cat Flags | 0 | - | 5.00 | 40,551 |
| 1970s Celebrities | 0 | - | 4.03 | 13,782 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 38,210 |
| 1970s Movie Trivia | 0 | - | 4.28 | 21,821 |
| 1970s Decade Quiz | 0 | - | 4.22 | 60,680 |
| 1970s... or 1980s? | 0 | - | 4.60 | 30,677 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,680 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,876 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 85,332 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,701 |
| Movies by Year, 1950–1969 | 0 | - | 4.48 | 22,116 |
| MCU Actors by Picture | 0 | - | 4.45 | 84,785 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 56,134 |
| Merged Company Logos #3 | 0 | - | 4.50 | 64,864 |
