| Former Countries by Territory Map | 0 | - | 4.96 | 101,363 |
| Empires by Maps | 0 | - | 4.98 | 118,240 |
| 1980s Movie Silhouettes | 0 | - | 4.97 | 102,382 |
| 1970s Movie Trivia | 0 | - | 4.28 | 21,419 |
| Islands by Shape #2 | 0 | - | 4.88 | 58,961 |
| Countries by Road Signs | 0 | - | 4.98 | 53,029 |
| Play-Doh People from History | 0 | - | 4.99 | 93,742 |
| 1960s Celebrities by Picture #1 | 0 | - | 4.27 | 69,977 |
| 1960s Celebrities by Picture #2 | 0 | - | 4.26 | 51,087 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 60,973 |
| All Country Flags of the World | 0 | - | 5.00 | 3,596,396 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,525,094 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,086,843 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 729,264 |
| 1970s Decade Quiz | 0 | - | 4.20 | 52,302 |
| Movies by Year, 1950–1969 | 0 | - | 4.48 | 21,997 |
| Years in History by Picture | 0 | - | 4.44 | 35,063 |
| Flags with Crescents | 0 | - | 4.98 | 167,366 |
| Country Flag Trivia | 0 | - | 4.81 | 55,813 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 102,280 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 76,370 |
| Pixelated Flag Quiz | 0 | - | 4.98 | 85,785 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 66,371 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 84,298 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 51,957 |
| National Football Team Logos | 0 | - | 4.84 | 178,476 |
| Fads of the 1970s | 0 | - | 4.19 | 28,323 |
| 1970s American TV Trivia | 0 | - | 4.12 | 12,415 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,580 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 46,499 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 67,509 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 97,990 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 142,526 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 114,019 |
| Flags with the Most Stars | 0 | - | 4.91 | 134,641 |
| Flags that are Red & White Only | 0 | - | 4.97 | 157,458 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 144,437 |
| Flags to Languages | 0 | - | 4.95 | 172,387 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 73,557 |
| Former Flags | 0 | - | 4.97 | 106,558 |
| Country Flags with the Most Red | 0 | - | 4.98 | 119,217 |
| Country Flags with the Most Green | 0 | - | 4.96 | 98,697 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 98,488 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,171 |
| Country Flags with the Most Black | 0 | - | 4.95 | 96,736 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,212 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 49,622 |
| Country Flags Slideshow | 0 | - | 4.91 | 46,693 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 98,308 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 79,618 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 64,654 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 43,886 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 144,257 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 81,914 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,410 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,329 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,257 |
| World Coats of Arms | 0 | - | 4.99 | 63,802 |
| Pixelated World Map | 0 | - | 5.00 | 142,313 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.96 | 50,141 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 91,615 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 43,696 |
| Old Movies by Picture | 0 | - | 4.51 | 24,770 |
| Geography by Picture - B | 0 | - | 4.42 | 55,391 |
| Geography by Picture - H | 0 | - | 4.49 | 58,024 |
| Geography by Picture - N | 0 | - | 4.45 | 42,037 |
| Geography by Picture - R | 0 | - | 4.55 | 40,868 |
| Geography by Picture - T | 0 | - | 4.54 | 57,654 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,224,803 |
| Flags of Asia Quiz | 0 | - | 4.99 | 604,786 |
| Flags of Africa Quiz | 0 | - | 5.00 | 462,560 |
| Flags of North and South America | 0 | - | 4.99 | 366,104 |
| All North American Pro Sports Logos | 0 | - | 4.70 | 113,049 |
| Highest Grossing 1970s Movies | 0 | - | 4.30 | 29,301 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 83,188 |
| Name that Historical Figure #1 | 0 | - | 4.63 | 335,286 |
| Flags of Oceania | 0 | - | 5.00 | 254,788 |
| Three Band Flags of Europe | 0 | - | 4.98 | 191,716 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 30,476 |
| Name the Pixelated Landmark | 0 | - | 4.84 | 62,380 |
| Pixelated Africa Map | 0 | - | 4.98 | 98,996 |
| Pixelated Asia Map | 0 | - | 4.90 | 72,329 |
| Pixelated Europe Map | 0 | - | 4.88 | 121,707 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,668 |
| 1970s Celebrities | 0 | - | 4.03 | 13,722 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,170 |
| Islands by Picture | 0 | - | 4.29 | 105,791 |
| Classic Movies by Movie Posters | 0 | - | 4.44 | 24,012 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,014 |
| 1940s Celebrities by Picture | 0 | - | 4.43 | 47,740 |
| International Footballers by Picture | 0 | - | 4.50 | 54,614 |
| Name that Historical Figure #2 | 0 | - | 4.43 | 282,389 |
| Name that Historical Figure #5 | 0 | - | 4.43 | 106,517 |
| Name that Historical Figure #7 - U.S. Edition | 0 | - | 4.50 | 50,249 |
| Geography by Picture - A | 0 | - | 4.39 | 60,029 |
| Geography by Picture - D | 0 | - | 4.15 | 45,474 |
| Geography by Picture - F | 0 | - | 4.31 | 50,813 |
| Geography by Picture - G | 0 | - | 4.38 | 47,776 |
| Geography by Picture - J | 0 | - | 4.16 | 38,325 |
| Geography by Picture - K | 0 | - | 4.28 | 33,003 |
| Geography by Picture - C | 0 | - | 4.31 | 56,894 |
| Geography by Picture - L | 0 | - | 4.37 | 58,735 |
| Geography by Picture - M | 0 | - | 4.14 | 40,337 |
| Geography by Picture - P | 0 | - | 4.24 | 42,290 |
| Geography by Picture - S | 0 | - | 4.38 | 46,899 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 278,160 |
| Flags of the Mediterranean | 0 | - | 4.94 | 147,421 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 111,998 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 82,552 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 143,353 |
| 20 Random Country Flags | 0 | - | 4.99 | 603,799 |
| Flag Maths | 0 | - | 4.78 | 57,666 |
| Satellite Images Quiz #1 | 0 | - | 4.46 | 128,971 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 108,959 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,619 |
| Satellite Images Quiz #5 | 0 | - | 4.48 | 49,624 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,781 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,298 |
| Soccer Team Logos | 0 | - | 4.26 | 370,363 |
| MLB Baseball Team Logos | 0 | - | 4.49 | 153,305 |
| Movie Logos | 0 | - | 4.33 | 235,582 |
| History by Picture - A | 0 | - | 4.25 | 45,428 |
| History by Picture - B | 0 | - | 4.40 | 48,540 |
| History by Picture - C | 0 | - | 4.36 | 54,043 |
| History by Picture - F | 0 | - | 4.35 | 37,555 |
| History by Picture - G | 0 | - | 4.40 | 41,812 |
| History by Picture - D | 0 | - | 4.29 | 43,974 |
| History by Picture - E | 0 | - | 4.27 | 43,596 |
| History by Picture - H | 0 | - | 4.37 | 36,507 |
| History by Picture - K | 0 | - | 4.35 | 33,079 |
| History by Picture - M | 0 | - | 4.17 | 35,885 |
| History by Picture - N | 0 | - | 4.40 | 40,965 |
| History by Picture - O | 0 | - | 4.39 | 36,004 |
| History by Picture - T | 0 | - | 4.20 | 33,061 |
| People Portrayed by Andy Warhol | 0 | - | 4.35 | 37,635 |
| Art Works Picture Quiz #1 | 0 | - | 4.51 | 118,408 |
| Art Works Picture Quiz #2 | 0 | - | 4.49 | 104,578 |
| Art Works Picture Quiz #3 | 0 | - | 4.45 | 48,516 |
| WWII Figures by Picture | 0 | - | 4.85 | 50,441 |
| College Sports Logos Quiz #3 | 0 | - | 4.30 | 54,984 |
| Oscar Nominated Actors by Picture #1 | 0 | - | 4.42 | 164,374 |
| 1950s Celebrities by Picture #1 | 0 | - | 4.24 | 50,902 |
| 1980s Celebrities by Picture #2 | 0 | - | 4.19 | 71,203 |
| 1990s Celebrities by Picture #1 | 0 | - | 4.13 | 78,944 |
| 1990s Celebrities by Picture #2 | 0 | - | 4.16 | 71,884 |
| 2000s Celebrities by Picture #2 | 0 | - | 4.15 | 94,509 |
| 1950s Celebrities by Picture #2 | 0 | - | 4.29 | 45,900 |
| Name that Historical Figure #3 | 0 | - | 4.36 | 237,506 |
| Name that Historical Figure #4 | 0 | - | 4.29 | 157,918 |
| Name that Historical Figure #6 | 0 | - | 4.27 | 92,340 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,226 |
| Emoji Flags | 0 | - | 4.35 | 43,794 |
| Country Flags with the Southern Cross | 0 | - | 4.83 | 61,296 |
| Similar Flags #1 | 0 | - | 4.74 | 129,011 |
| Similar Flags #2 | 0 | - | 4.74 | 136,267 |
| Fill the Map of Europe by Guessing Flag Colors | 0 | - | 4.64 | 37,436 |
| Languages by Combined Flags | 0 | - | 4.53 | 99,057 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,218 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 65,701 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 70,999 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 69,648 |
| Countries by Satellite Image #4 | 0 | - | 4.61 | 66,782 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.55 | 46,659 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,045 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,658 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,200 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 392,841 |
| Countries by Picture #1 | 0 | - | 4.53 | 98,326 |
| Countries by Picture #3 | 0 | - | 4.51 | 58,950 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 47,344 |
| Airline Logos | 0 | - | 4.45 | 139,885 |
| Highest Grossing 1960s Movies | 0 | - | 4.45 | 22,589 |
| 1970s Music Trivia | 0 | - | 4.29 | 31,422 |
| 1970s... or 1980s? | 0 | - | 4.60 | 30,431 |
| Who Did That 1970s Song #1 | 0 | - | 4.48 | 88,236 |
| Oscar Nominated Actresses by Picture #1 | 0 | - | 4.30 | 128,946 |
| Women in History by Picture | 0 | - | 4.25 | 25,749 |
| Oscar Nominated Actors by Picture #2 | 0 | - | 4.29 | 46,048 |
| Oscar Nominated Actresses by Picture #2 | 0 | - | 4.35 | 48,207 |
| Geography by Picture - E | 0 | - | 3.55 | 47,271 |
| Landforms by Picture | 0 | - | 4.31 | 20,566 |
| Geography by Picture - I | 0 | - | 4.00 | 39,308 |
| Cross Flags of Europe | 0 | - | 4.42 | 296,650 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 52,671 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 169,729 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 141,262 |
| Select the World Flags | 0 | - | 4.27 | 37,379 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 122,883 |
| Satellite Images - Europe | 0 | - | 4.47 | 103,627 |
| Cities by Satellite #1 | 0 | - | 4.38 | 80,211 |
| Cities by Satellite #2 | 0 | - | 4.49 | 24,892 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 130,430 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,020 |
| Countries by Picture #2 | 0 | - | 4.37 | 69,521 |
| Countries by Picture #5 | 0 | - | 4.25 | 43,134 |
| Countries by Picture #6 | 0 | - | 4.15 | 35,901 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,237 |
| European Cities by Picture #2 | 0 | - | 4.45 | 37,912 |
| Places by City - Tile Select | 0 | - | 4.47 | 19,176 |
| History by Picture - I | 0 | - | 4.26 | 25,983 |
