| 1970s Celebrities by Picture #1 | 0 | - | 4.20 | 57,613 |
| 1970s Celebrities by Picture #2 | 0 | - | 4.21 | 50,396 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,521 |
| Former Countries by Territory Map | 0 | - | 4.96 | 101,498 |
| Empires by Maps | 0 | - | 4.98 | 118,405 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 70,004 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,119 |
| All Country Flags of the World | 0 | - | 5.00 | 3,600,230 |
| Places Mentioned in the Song "Kokomo" | 0 | - | 4.44 | 16,964 |
| 1970s Movie Trivia | 0 | - | 4.28 | 21,433 |
| 1970s Decade Quiz | 0 | - | 4.20 | 52,337 |
| Movies by Year, 1950–1969 | 0 | - | 4.48 | 22,003 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,988 |
| Countries by Road Signs | 0 | - | 4.98 | 53,081 |
| Play-Doh People from History | 0 | - | 4.99 | 93,826 |
| Famous Landmarks Out Of Focus #1 | 0 | - | 4.89 | 60,288 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,012 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,525,992 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,087,230 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,541 |
| 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 | 102,369 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,431 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,870 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,434 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,356 |
| Badly Drawn Flags #1 | 0 | - | 4.99 | 59,886 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,004 |
| Real vs. Fake Flags | 0 | - | 4.98 | 122,513 |
| National Football Team Logos | 0 | - | 4.84 | 178,596 |
| Fads of the 1970s | 0 | - | 4.19 | 28,328 |
| 1970s American TV Trivia | 0 | - | 4.12 | 12,417 |
| Highest Grossing 1970s Movies | 0 | - | 4.30 | 29,321 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,238 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,604 |
| Years in History by Picture | 0 | - | 4.44 | 35,091 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,571 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,589 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,226,077 |
| Flags of Asia Quiz | 0 | - | 4.99 | 605,314 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,021 |
| Flags of Africa Quiz | 0 | - | 5.00 | 463,081 |
| Flags of Oceania | 0 | - | 5.00 | 255,058 |
| Flags of North and South America | 0 | - | 4.99 | 366,893 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,818 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,673 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,149 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,822 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,326 |
| Flags that are Red & White Only | 0 | - | 4.97 | 160,010 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,579 |
| Flags to Languages | 0 | - | 4.95 | 172,450 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,984 |
| Former Flags | 0 | - | 4.97 | 106,652 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,341 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,760 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,547 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,250 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,788 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,250 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,654 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,734 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,362 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,672 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,722 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,948 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,545 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,331 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,942 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,437 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,411 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,345 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,268 |
| World Coats of Arms | 0 | - | 4.99 | 63,839 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,041 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,379 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,775 |
| Pixelated World Map | 0 | - | 5.00 | 142,405 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,692 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,149 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,697 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,760 |
| Old Movies by Picture | 0 | - | 4.51 | 24,783 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,507 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,447 |
| Geography by Picture - B | 0 | - | 4.42 | 55,406 |
| Geography by Picture - H | 0 | - | 4.49 | 58,039 |
| Geography by Picture - N | 0 | - | 4.45 | 42,044 |
| Geography by Picture - R | 0 | - | 4.55 | 40,875 |
| Geography by Picture - T | 0 | - | 4.54 | 57,673 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,278 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,497 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,040 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 82,599 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,416 |
| 20 Random Country Flags | 0 | - | 4.99 | 604,201 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,209 |
| 1970s Celebrities | 0 | - | 4.03 | 13,723 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,449 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,625 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,179 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,525 |
| Islands by Picture | 0 | - | 4.29 | 105,856 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,035 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,054 |
| Famous Landmarks Out Of Focus #2 | 0 | - | 4.37 | 40,825 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,417 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,762 |
| International Footballers by Picture | 0 | - | 4.50 | 54,704 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,556 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,590 |
| 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 - 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 - 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 - P | 0 | - | 4.24 | 42,296 |
| Geography by Picture - S | 0 | - | 4.38 | 46,905 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,301 |
| Similar Flags #1 | 0 | - | 4.74 | 129,069 |
| Similar Flags #2 | 0 | - | 4.74 | 136,337 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,747 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,843 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,356 |
| Flag Maths | 0 | - | 4.78 | 57,672 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,457 |
| Map of Africa by Flag Colours | 0 | - | 4.88 | 17,175 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,112 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,946 |
| 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 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,025 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,670 |
| Countries by Satellite Image #4 | 0 | - | 4.61 | 66,803 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.55 | 46,673 |
| 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 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,212 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 392,948 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,353 |
| Countries by Picture #3 | 0 | - | 4.51 | 58,970 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 47,375 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,344 |
| Soccer Team Logos | 0 | - | 4.26 | 370,667 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 153,471 |
| Airline Logos | 0 | - | 4.45 | 139,926 |
| Movie Logos | 0 | - | 4.33 | 235,766 |
| 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 | 41,839 |
| 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 the Cat Flags | 0 | - | 5.00 | 40,032 |
| Name Every Beatles Song | 0 | - | 4.97 | 234,019 |
| Bohemian Rhapsody Lyrics | 0 | - | 4.98 | 290,295 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 37,651 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,437 |
| 1970s... or 1980s? | 0 | - | 4.60 | 30,433 |
| Who Did That 1970s Song #2 | 0 | - | 4.25 | 53,301 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,269 |
| #1 Hits of the 1970s | 0 | - | 4.44 | 84,393 |
| I Will Survive Lyrics | 0 | - | 4.25 | 37,338 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 55,033 |
| Merged Company Logos #3 | 0 | - | 4.52 | 63,945 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 128,974 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,916 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,236 |
| 1980s Celebrities by Picture #1 | 0 | - | 3.97 | 61,194 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 78,980 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 71,925 |
| 2000s Celebrities by Picture #1 | 0 | - | 3.93 | 101,677 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,563 |
| Women in History by Picture | 0 | - | 4.25 | 25,757 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.29 | 46,085 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.35 | 48,234 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,917 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,613 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 158,007 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,398 |
| Geography by Picture - E | 0 | - | 3.55 | 47,273 |
| Landforms by Picture | 0 | - | 4.31 | 20,570 |
| Geography by Picture - I | 0 | - | 4.00 | 39,311 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,791 |
