| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,471 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,427 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,778 |
| All Country Flags of the World | 0 | - | 5.00 | 3,657,496 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,536,117 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,092,351 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 733,079 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,538 |
| Flags with Crescents | 0 | - | 4.98 | 169,360 |
| Country Flag Trivia | 0 | - | 4.81 | 56,942 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 103,631 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,396 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,258 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 67,207 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 85,156 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 52,730 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.20 | 71,903 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,722 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,475 |
| World Coats of Arms | 0 | - | 4.99 | 64,437 |
| Flags to Languages | 0 | - | 4.95 | 173,541 |
| Satellite Images #1 | 0 | - | 4.47 | 129,338 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,277 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,895 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 49,898 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 38,965 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 50,482 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,353 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,049 |
| Countries by Satellite Image #4 | 0 | - | 4.62 | 67,140 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,894 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,459 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 66,354 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 70,672 |
| Three Real and One Fake - Country Flags | 0 | - | 4.97 | 84,012 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 62,964 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,451 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,382 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.36 | 19,688 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,803 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,083 |
| Top 10 European Countries by Coastline | 0 | - | 4.87 | 138,338 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,415 |
| Rivers and Lakes whose Names are Countries | 0 | - | 4.95 | 45,476 |
| Geography by Picture - B | 0 | - | 4.42 | 55,590 |
| Geography by Picture - H | 0 | - | 4.50 | 58,214 |
| Geography by Picture - N | 0 | - | 4.45 | 42,193 |
| Geography by Picture - R | 0 | - | 4.56 | 41,014 |
| Geography by Picture - T | 0 | - | 4.54 | 57,827 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 75,897 |
| Cities by Satellite #1 | 0 | - | 4.37 | 81,001 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,055 |
| Countries by Road Signs | 0 | - | 4.98 | 53,733 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,245 |
| Flag Maths | 0 | - | 4.64 | 57,756 |
| Cities by Picture #1 | 0 | - | 4.73 | 85,942 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,240 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.49 | 24,817 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,242,401 |
| Flags of Asia Quiz | 0 | - | 4.99 | 612,764 |
| Countries by Picture #1 | 0 | - | 4.53 | 99,371 |
| Countries by Picture #3 | 0 | - | 4.51 | 59,355 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 47,782 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 66,842 |
| Geography by Picture - A | 0 | - | 4.39 | 60,234 |
| Geography by Picture - D | 0 | - | 4.15 | 45,649 |
| Geography by Picture - F | 0 | - | 4.31 | 50,987 |
| Geography by Picture - G | 0 | - | 4.38 | 47,939 |
| Geography by Picture - J | 0 | - | 4.16 | 38,456 |
| Geography by Picture - K | 0 | - | 4.29 | 33,121 |
| Geography by Picture - C | 0 | - | 4.31 | 57,058 |
| Geography by Picture - L | 0 | - | 4.37 | 58,943 |
| Geography by Picture - M | 0 | - | 4.14 | 40,448 |
| Geography by Picture - P | 0 | - | 4.24 | 42,429 |
| Geography by Picture - S | 0 | - | 4.38 | 47,035 |
| Flags of Africa Quiz | 0 | - | 5.00 | 470,455 |
| Flags of North and South America | 0 | - | 4.99 | 372,630 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 394,389 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,517 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,760 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,267 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,140 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,174 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,875 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,995 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.64 | 75,479 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,437 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,408 |
| Pixelated World Map | 0 | - | 5.00 | 143,302 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,348 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,444 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,544 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,321 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 99,009 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,444 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,675 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,062 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,311 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,350 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,674 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,895 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,992 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,800 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.61 | 43,576 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,402 |
| Emoji Flags | 0 | - | 4.35 | 44,061 |
| Former Flags | 0 | - | 4.97 | 107,626 |
| Islands by Satellite Image #2 | 0 | - | 4.35 | 19,159 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,906 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 32,907 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,389 |
| 20 Random Country Flags | 0 | - | 4.99 | 611,464 |
| Countries by Picture #4 | 0 | - | 4.15 | 45,329 |
| Countries by Picture #2 | 0 | - | 4.37 | 70,052 |
| Countries by Picture #5 | 0 | - | 4.25 | 43,408 |
| Countries by Picture #6 | 0 | - | 4.15 | 36,108 |
| Geography by Picture - E | 0 | - | 3.55 | 47,371 |
| Landforms by Picture | 0 | - | 4.31 | 20,669 |
| Geography by Picture - I | 0 | - | 4.00 | 39,419 |
| Geography by Picture - O | 0 | - | 4.01 | 28,135 |
| Flags of Oceania | 0 | - | 5.00 | 258,701 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,154 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,880 |
| Select the World Flags | 0 | - | 4.27 | 37,708 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 130,885 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,820 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,793 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,925 |
| Pixelated Africa Map | 0 | - | 4.98 | 99,789 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,111 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,661 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,931 |
| South China Sea Countries | 0 | - | 4.78 | 57,682 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,662 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,093 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,431 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,439 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 65,403 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 50,629 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,820 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,398,713 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 142,468 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,435 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,673 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.97 | 171,267 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,419 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.54 | 18,246 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.54 | 28,889 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,727 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 39,143 |
| Boundary Waters | 0 | - | 4.92 | 88,429 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,125 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,009 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,338 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,412 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 70,346 |
| World Capitals Quiz | 0 | - | 5.00 | 5,068,886 |
| Landlocked Countries | 0 | - | 4.99 | 419,737 |
| Similar Flags #1 | 0 | - | 4.75 | 129,933 |
| Similar Flags #2 | 0 | - | 4.74 | 137,226 |
| Top 10 African Countries by Coastline | 0 | - | 4.27 | 47,914 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 570,268 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,762,259 |
| Airline Logos | 0 | - | 4.45 | 140,644 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,547 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,823 |
| Islands by Shape #1 | 0 | - | 4.32 | 84,341 |
| Islands by Picture | 0 | - | 4.29 | 106,863 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,547 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,736 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 165,828 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,049 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,709 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,777 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,834 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,793 |
| Island Countries | 0 | - | 4.99 | 710,100 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,334 |
| Himalayan Countries | 0 | - | 4.95 | 137,768 |
| Andean Countries | 0 | - | 4.95 | 84,103 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,340 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,878 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,970 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,449 |
| Danube Countries | 0 | - | 4.97 | 71,744 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,672 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,142 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,808 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,885 |
| European Landlocked Countries | 0 | - | 4.99 | 146,866 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,246 |
| Countries with the Most Species | 0 | - | 4.99 | 103,010 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,405 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,458 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,622 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,375 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,046 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,443 |
| Countries in the Alps | 0 | - | 4.87 | 117,825 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,221 |
