| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,650 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,074 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,195 |
| All Country Flags of the World | 0 | - | 5.00 | 3,703,183 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,978 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,543,945 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,096,251 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 735,815 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,303 |
| Top 10 European Countries by Coastline | 0 | - | 4.88 | 138,658 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,629 |
| Flags with Crescents | 0 | - | 4.98 | 171,036 |
| Country Flag Trivia | 0 | - | 4.81 | 57,818 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,688 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,239 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 88,352 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,793 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,828 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,367 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 72,995 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,606 |
| World Coats of Arms | 0 | - | 4.99 | 64,996 |
| Flags to Languages | 0 | - | 4.95 | 174,335 |
| Satellite Images #1 | 0 | - | 4.47 | 129,860 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,588 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,146 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.36 | 19,781 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,161 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,155 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,931 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,707 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,416 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,468 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.51 | 47,086 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,669 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,628 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,859 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,171 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,360 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,588 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,914 |
| Geography by Picture - B | 0 | - | 4.42 | 55,747 |
| Geography by Picture - H | 0 | - | 4.50 | 58,350 |
| Geography by Picture - N | 0 | - | 4.45 | 42,319 |
| Geography by Picture - R | 0 | - | 4.56 | 41,122 |
| Geography by Picture - T | 0 | - | 4.54 | 57,967 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,267 |
| Cities by Satellite #1 | 0 | - | 4.36 | 82,155 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,341 |
| Countries by Road Signs | 0 | - | 4.98 | 54,257 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,421 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,460 |
| South China Sea Countries | 0 | - | 4.78 | 57,820 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 281,760 |
| Flag Maths | 0 | - | 4.61 | 57,822 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,474 |
| Countries by Picture #1 | 0 | - | 4.52 | 119,242 |
| Countries by Picture #3 | 0 | - | 4.51 | 61,021 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,155 |
| Geography by Picture - A | 0 | - | 4.39 | 60,399 |
| Geography by Picture - D | 0 | - | 4.15 | 45,765 |
| Geography by Picture - F | 0 | - | 4.31 | 51,142 |
| Geography by Picture - G | 0 | - | 4.39 | 48,057 |
| Geography by Picture - J | 0 | - | 4.16 | 38,570 |
| Geography by Picture - K | 0 | - | 4.29 | 33,227 |
| Geography by Picture - C | 0 | - | 4.31 | 57,204 |
| Geography by Picture - L | 0 | - | 4.37 | 59,101 |
| Geography by Picture - M | 0 | - | 4.14 | 40,558 |
| Geography by Picture - P | 0 | - | 4.24 | 42,537 |
| Geography by Picture - S | 0 | - | 4.38 | 47,156 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 395,455 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.50 | 24,885 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,764 |
| Flags of Asia Quiz | 0 | - | 4.99 | 618,701 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,060 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,100 |
| Flags with the Most Stars | 0 | - | 4.91 | 137,624 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,041 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,380 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,096 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 77,388 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,250 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,181 |
| Pixelated World Map | 0 | - | 5.00 | 143,949 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,189 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,144 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,223 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,003 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,623 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,041 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,011 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,416 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,824 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,960 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,309 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,522 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,609 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,563 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,741 |
| Flags of Africa Quiz | 0 | - | 5.00 | 476,176 |
| Flags of North and South America | 0 | - | 4.99 | 376,141 |
| Former Flags | 0 | - | 4.97 | 108,373 |
| Islands by Satellite Image #2 | 0 | - | 4.35 | 19,259 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,184 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,163 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,912 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 47,983 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.60 | 43,859 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,001 |
| Emoji Flags | 0 | - | 4.35 | 44,254 |
| 20 Random Country Flags | 0 | - | 4.99 | 617,584 |
| Countries by Picture #4 | 0 | - | 4.15 | 46,770 |
| Countries by Picture #2 | 0 | - | 4.38 | 72,304 |
| Countries by Picture #5 | 0 | - | 4.25 | 44,646 |
| Countries by Picture #6 | 0 | - | 4.16 | 37,201 |
| Geography by Picture - E | 0 | - | 3.55 | 47,473 |
| Landforms by Picture | 0 | - | 4.31 | 20,737 |
| Geography by Picture - I | 0 | - | 4.00 | 39,516 |
| Geography by Picture - O | 0 | - | 4.01 | 28,224 |
| Flags of Oceania | 0 | - | 5.00 | 262,064 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,309 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,104 |
| Select the World Flags | 0 | - | 4.28 | 37,939 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 131,135 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,047 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,836 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,338 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,672 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,333 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,176 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,159 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,485 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,179 |
| African Great Lakes | 0 | - | 4.82 | 66,842 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,228 |
| Boundary Waters | 0 | - | 4.92 | 88,712 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,368 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,568 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,166 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,848 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,851 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,543 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,782,281 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,571 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,353 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,729 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 54,717 |
| Rivers and Lakes whose Names are Countries | 0 | - | 4.95 | 45,708 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 172,530 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,533 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,918 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,829 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,892 |
| World Capitals Quiz | 0 | - | 5.00 | 5,099,179 |
| Landlocked Countries | 0 | - | 4.99 | 424,540 |
| Similar Flags #1 | 0 | - | 4.75 | 130,616 |
| Similar Flags #2 | 0 | - | 4.74 | 137,913 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,694 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 585,228 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,796,365 |
| Airline Logos | 0 | - | 4.45 | 141,298 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,478 |
| Islands by Picture | 0 | - | 4.28 | 107,614 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,856 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,286 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,810 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,846 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 334,421 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,857 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,314 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,987 |
| Island Countries | 0 | - | 4.99 | 712,084 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,641 |
| Himalayan Countries | 0 | - | 4.94 | 139,779 |
| Andean Countries | 0 | - | 4.94 | 85,190 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,368 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,648 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,934 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,227 |
| Danube Countries | 0 | - | 4.97 | 72,274 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,420 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,707 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,857 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,360 |
| European Landlocked Countries | 0 | - | 4.99 | 147,458 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,092 |
| Countries with the Most Species | 0 | - | 4.99 | 103,487 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,233 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,710 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,822 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,749 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,478 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,907 |
| Countries in the Alps | 0 | - | 4.87 | 118,585 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,321 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,599 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,875 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,890 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,818 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,138 |
