| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,445 |
| Play-Doh People from History | 0 | - | 4.99 | 94,819 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 337,644 |
| International Footballers by Picture | 0 | - | 4.50 | 55,655 |
| Name that Historical Figure #2 | 0 | - | 4.42 | 284,653 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 107,724 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.51 | 50,830 |
| Former Countries by Territory Map | 0 | - | 4.96 | 102,834 |
| Empires by Maps | 0 | - | 4.98 | 120,524 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 165,203 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 239,444 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 159,192 |
| Name that Historical Figure #6 | 0 | - | 4.26 | 93,350 |
| All Country Flags of the World | 0 | - | 5.00 | 3,666,049 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,286 |
| Countries by Road Signs | 0 | - | 4.98 | 53,845 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 61,068 |
| Women in History by Picture | 0 | - | 4.25 | 25,929 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,629 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,537,517 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,093,088 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,540 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 129,534 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.30 | 46,578 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.38 | 48,713 |
| Flags with Crescents | 0 | - | 4.98 | 169,647 |
| Country Flag Trivia | 0 | - | 4.81 | 57,079 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,823 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,547 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,483 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,301 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,260 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,848 |
| Real vs. Fake Flags | 0 | - | 4.98 | 124,306 |
| National Football Team Logos | 0 | - | 4.85 | 180,430 |
| Years in History by Picture | 0 | - | 4.44 | 35,529 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,961 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,619 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,589 |
| 2010s Celebrities by Picture #1 | 0 | - | 4.32 | 172,879 |
| 2010s Celebrities by Picture #2 | 0 | - | 4.15 | 149,026 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,244,575 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,769 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,483 |
| Flags of Africa Quiz | 0 | - | 5.00 | 471,533 |
| Flags of North and South America | 0 | - | 4.99 | 373,193 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,868 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,092 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,569 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,370 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,461 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,132 |
| Flags to Languages | 0 | - | 4.95 | 173,669 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,283 |
| Former Flags | 0 | - | 4.97 | 107,760 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,524 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,678 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,457 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,122 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,551 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,739 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,135 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,407 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,474 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,801 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,009 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,104 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,930 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,864 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,708 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,970 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,780 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,510 |
| World Coats of Arms | 0 | - | 4.99 | 64,553 |
| Pixelated World Map | 0 | - | 5.00 | 143,414 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,558 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,572 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,479 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,131 |
| Old Movies by Picture | 0 | - | 4.51 | 25,104 |
| Famous Canadians by Picture | 0 | - | 4.39 | 49,368 |
| Geography by Picture - B | 0 | - | 4.42 | 55,618 |
| Geography by Picture - H | 0 | - | 4.50 | 58,243 |
| Geography by Picture - N | 0 | - | 4.45 | 42,215 |
| Geography by Picture - R | 0 | - | 4.56 | 41,035 |
| Geography by Picture - T | 0 | - | 4.54 | 57,854 |
| Flags of Oceania | 0 | - | 5.00 | 259,524 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,368 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,033 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 115,153 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,881 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,230 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,783 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,971 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,376 |
| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,976 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,713 |
| Islands by Picture | 0 | - | 4.28 | 107,012 |
| Classic Movies by Movie Posters | 0 | - | 4.45 | 24,277 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,491 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 103,861 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 41,242 |
| Famous Australians by Picture | 0 | - | 4.25 | 28,798 |
| Geography by Picture - A | 0 | - | 4.39 | 60,273 |
| Geography by Picture - D | 0 | - | 4.15 | 45,672 |
| Geography by Picture - F | 0 | - | 4.31 | 51,019 |
| Geography by Picture - G | 0 | - | 4.38 | 47,960 |
| Geography by Picture - J | 0 | - | 4.16 | 38,477 |
| Geography by Picture - K | 0 | - | 4.29 | 33,140 |
| Geography by Picture - C | 0 | - | 4.31 | 57,086 |
| Geography by Picture - L | 0 | - | 4.37 | 58,983 |
| Geography by Picture - M | 0 | - | 4.14 | 40,476 |
| Geography by Picture - P | 0 | - | 4.24 | 42,446 |
| Geography by Picture - S | 0 | - | 4.38 | 47,052 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,544 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,589 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,757 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,179 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,598 |
| 20 Random Country Flags | 0 | - | 4.99 | 612,688 |
| Flag Maths | 0 | - | 4.64 | 57,763 |
| Satellite Images #1 | 0 | - | 4.47 | 129,397 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,324 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,930 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,945 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,999 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,028 |
| Soccer Team Logos | 0 | - | 4.26 | 374,658 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 156,282 |
| Movie Logos | 0 | - | 4.33 | 238,559 |
| History by Picture - A | 0 | - | 4.26 | 45,835 |
| History by Picture - B | 0 | - | 4.40 | 49,016 |
| History by Picture - C | 0 | - | 4.36 | 54,529 |
| History by Picture - F | 0 | - | 4.35 | 37,920 |
| History by Picture - G | 0 | - | 4.40 | 42,175 |
| History by Picture - D | 0 | - | 4.29 | 44,345 |
| History by Picture - E | 0 | - | 4.25 | 43,965 |
| History by Picture - H | 0 | - | 4.37 | 36,827 |
| History by Picture - K | 0 | - | 4.35 | 33,385 |
| History by Picture - M | 0 | - | 4.17 | 36,179 |
| History by Picture - N | 0 | - | 4.40 | 41,300 |
| History by Picture - O | 0 | - | 4.39 | 36,349 |
| History by Picture - T | 0 | - | 4.20 | 33,341 |
| Rat Pack Members | 0 | - | 4.03 | 5,185 |
| Highest Grossing 1960s Movies | 0 | - | 4.45 | 22,758 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 119,151 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 105,347 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,750 |
| WWII Figures by Picture | 0 | - | 4.89 | 65,549 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,795 |
| Famous Germans by Picture | 0 | - | 4.12 | 16,844 |
| Famous Italians by Picture | 0 | - | 4.06 | 21,944 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,992 |
| Emoji Flags | 0 | - | 4.35 | 44,108 |
| Similar Flags #1 | 0 | - | 4.75 | 130,064 |
| Similar Flags #2 | 0 | - | 4.74 | 137,350 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,798 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,491 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,609 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.67 | 37,881 |
| Languages by Combined Flags | 0 | - | 4.53 | 100,042 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,933 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,409 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,451 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,460 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,156 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,229 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,943 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,769 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,816 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,519 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,581 |
| Countries by Picture #1 | 0 | - | 4.51 | 115,351 |
| Countries by Picture #3 | 0 | - | 4.51 | 60,629 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 47,880 |
| Airline Logos | 0 | - | 4.45 | 140,760 |
| 1960s Music Trivia | 0 | - | 4.36 | 23,674 |
| 1960s Movie Trivia | 0 | - | 4.26 | 18,346 |
| Who Did That 1960s Song #2 | 0 | - | 4.46 | 40,862 |
| Famous French People by Picture | 0 | - | 3.70 | 27,926 |
| Geography by Picture - E | 0 | - | 3.55 | 47,394 |
| Landforms by Picture | 0 | - | 4.31 | 20,684 |
| Geography by Picture - I | 0 | - | 4.00 | 39,443 |
| Geography by Picture - O | 0 | - | 4.01 | 28,148 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,930 |
| Select the World Flags | 0 | - | 4.27 | 37,753 |
| Countries by Partial Flag Images #8 | 0 | - | 4.78 | 24,958 |
| Satellite Images - Europe | 0 | - | 4.47 | 104,556 |
| Cities by Satellite #1 | 0 | - | 4.37 | 81,110 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,077 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 130,939 |
| Countries by Picture #4 | 0 | - | 4.15 | 46,439 |
| Countries by Picture #2 | 0 | - | 4.38 | 71,769 |
| Countries by Picture #5 | 0 | - | 4.25 | 44,349 |
| Countries by Picture #6 | 0 | - | 4.16 | 36,940 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.60 | 43,647 |
| European Cities by Picture #2 | 0 | - | 4.46 | 38,207 |
| Places by City - Tile Select | 0 | - | 4.48 | 19,324 |
| History by Picture - I | 0 | - | 4.24 | 26,256 |
| History by Picture - J | 0 | - | 4.18 | 26,756 |
