| Circular Cutouts from a World Map | 0 | - | 4.98 | 54,418 |
| All Country Flags of the World | 0 | - | 5.00 | 3,019,372 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,379,975 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,009,955 |
| Country Flags Quiz #3 | 0 | - | 4.98 | 676,778 |
| Flags with Crescents | 0 | - | 4.98 | 145,181 |
| Country Flag Trivia | 0 | - | 4.81 | 44,725 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.99 | 77,220 |
| Country Flags with the Union Jack | 0 | - | 4.83 | 57,026 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.85 | 42,657 |
| Cities by Picture #1 | 0 | - | 4.66 | 77,811 |
| Countries by Satellite Image #1 | 0 | - | 4.88 | 130,729 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 76,322 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.86 | 44,762 |
| Countries by Coat of Arms #1 | 0 | - | 4.95 | 58,619 |
| World Coats of Arms | 0 | - | 4.99 | 56,221 |
| Flags to Languages | 0 | - | 4.95 | 159,869 |
| Geography by Picture - H | 0 | - | 4.52 | 55,424 |
| Geography by Picture - N | 0 | - | 4.46 | 39,768 |
| Geography by Picture - R | 0 | - | 4.54 | 38,787 |
| Geography by Picture - T | 0 | - | 4.63 | 55,021 |
| Countries by Road Signs | 0 | - | 4.98 | 45,876 |
| Country Flags Multiple Choice | 0 | - | 4.98 | 115,944 |
| Islands by Shape #2 | 0 | - | 4.86 | 45,190 |
| Select the World Flags | 0 | - | 4.31 | 33,606 |
| Geography by Picture - A | 0 | - | 4.35 | 57,124 |
| Geography by Picture - B | 0 | - | 4.36 | 52,637 |
| Geography by Picture - D | 0 | - | 4.10 | 43,348 |
| Geography by Picture - F | 0 | - | 4.26 | 48,483 |
| Geography by Picture - G | 0 | - | 4.39 | 45,529 |
| Geography by Picture - J | 0 | - | 4.14 | 36,515 |
| Geography by Picture - C | 0 | - | 4.28 | 54,408 |
| Geography by Picture - L | 0 | - | 4.34 | 56,050 |
| Geography by Picture - M | 0 | - | 4.11 | 38,510 |
| Geography by Picture - P | 0 | - | 4.28 | 40,304 |
| Geography by Picture - S | 0 | - | 4.35 | 44,758 |
| Random Flags Quiz | 0 | - | 4.41 | 257,953 |
| Satellite Images Quiz #1 | 0 | - | 4.47 | 123,313 |
| Satellite Images Quiz #2 | 0 | - | 4.65 | 104,217 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 84,832 |
| Satellite Images Quiz #5 | 0 | - | 4.46 | 46,091 |
| Satellite Images Quiz #6 | 0 | - | 4.53 | 35,875 |
| Countries by Satellite Image #3 | 0 | - | 4.65 | 66,582 |
| Countries by Satellite Image #2 | 0 | - | 4.79 | 64,661 |
| Countries by Satellite Image #4 | 0 | - | 4.66 | 62,611 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.55 | 44,073 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 41,508 |
| Countries by Coat of Arms #2 | 0 | - | 4.78 | 32,422 |
| Countries by Picture #1 | 0 | - | 4.51 | 90,307 |
| Countries by Picture #3 | 0 | - | 4.52 | 54,900 |
| Guess the Country by a Picture Hint | 0 | - | 4.42 | 42,644 |
| Satellite Images - Island Chains | 0 | - | 4.42 | 58,253 |
| Islands by Satellite Image #1 | 0 | - | 4.71 | 62,942 |
| Landmarks Picture Quiz #1 | 0 | - | 4.20 | 362,135 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,057,673 |
| Flags of Asia Quiz | 0 | - | 4.99 | 530,582 |
| Countries by Partial Flag Images #1 | 0 | - | 4.97 | 114,077 |
| Countries by Partial Flag Images #3 | 0 | - | 4.99 | 89,662 |
| Flags with the Most Stars | 0 | - | 4.91 | 107,050 |
| Flags that are Red & White Only | 0 | - | 4.97 | 131,612 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 126,889 |
| Flags of the Countries with Four Letters | 0 | - | 4.93 | 36,520 |
| Four Countries with Similar Flags #2 | 0 | - | 4.89 | 36,050 |
| Four Countries with Similar Flags #1 | 0 | - | 4.98 | 43,889 |
| Pixelated World Map | 0 | - | 5.00 | 129,486 |
| Country Flags with the Most Red | 0 | - | 4.97 | 92,394 |
| Country Flags with the Most Blue | 0 | - | 4.91 | 80,124 |
| Country Flags with the Most Green | 0 | - | 4.96 | 80,741 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 82,078 |
| Country Flags with the Most Yellow | 0 | - | 4.93 | 78,557 |
| Country Flags with the Most Black | 0 | - | 4.94 | 86,826 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.94 | 55,789 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.93 | 44,293 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 82,349 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 63,268 |
| Countries by Partial Flag Images #5 | 0 | - | 4.97 | 48,957 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 82,448 |
| Flags of Africa Quiz | 0 | - | 4.99 | 392,391 |
| Emoji Flags | 0 | - | 4.34 | 40,916 |
| Former Flags | 0 | - | 4.98 | 82,310 |
| Satellite Images Quiz #3 | 0 | - | 4.38 | 70,546 |
| Peninsulas by Satellite Image | 0 | - | 4.52 | 26,075 |
| Country Flags With Blue Removed | 0 | - | 4.93 | 34,504 |
| Geography by Picture - E | 0 | - | 3.53 | 45,653 |
| Landforms by Picture | 0 | - | 4.35 | 19,095 |
| Geography by Picture - I | 0 | - | 3.97 | 37,706 |
| Geography by Picture - K | 0 | - | 4.29 | 31,245 |
| Cities by Satellite #1 | 0 | - | 4.37 | 71,348 |
| Cities by Satellite #2 | 0 | - | 4.47 | 22,932 |
| Countries by Partial Flag Images #6 | 0 | - | 4.90 | 27,929 |
| Countries by Picture #4 | 0 | - | 4.17 | 42,147 |
| Countries by Picture #2 | 0 | - | 4.37 | 64,723 |
| Countries by Picture #5 | 0 | - | 4.27 | 40,109 |
| Countries by Picture #6 | 0 | - | 4.14 | 33,839 |
| Flags of Oceania | 0 | - | 5.00 | 218,468 |
| Flags of North and South America Quiz | 0 | - | 4.99 | 313,386 |
| Three Band Flags of Europe | 0 | - | 4.97 | 162,550 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.65 | 54,595 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 124,370 |
| A-Z Cities by Pictures | 0 | - | 4.54 | 39,746 |
| Pixelated Africa Map | 0 | - | 4.98 | 89,015 |
| Pixelated Asia Map | 0 | - | 4.90 | 63,963 |
| Pixelated Europe Map | 0 | - | 4.90 | 110,391 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 26,949 |
| Boundary Waters | 0 | - | 4.93 | 81,600 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 75,849 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.92 | 46,267 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 52,079 |
| Random Flag to Country | 0 | - | 4.99 | 511,788 |
| Countries by Bordering Flags #1 | 0 | - | 4.93 | 94,665 |
| Countries by Bordering Flags #2 | 0 | - | 4.85 | 75,915 |
| Flags of the Mediterranean | 0 | - | 4.94 | 125,064 |
| Countries of the World Quiz | 0 | - | 5.00 | 41,424,847 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 330,445 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.52 | 23,593 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.83 | 30,604 |
| World Capitals Quiz | 0 | - | 5.00 | 4,541,071 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,130,783 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,198,044 |
| Geography by Picture - O | 0 | - | 4.00 | 26,550 |
| Flags of Countries in the World Cup 2018 | 0 | - | 4.84 | 87,116 |
| Islands by Satellite Image #2 | 0 | - | 4.30 | 17,842 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.19 | 63,875 |
| Islands by Shape #1 | 0 | - | 4.27 | 71,699 |
| Islands by Picture | 0 | - | 4.31 | 93,162 |
| World Geography on a Map #1 | 0 | - | 4.93 | 67,912 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 85,051 |
| Countries With More Than 100 Million People | 0 | - | 4.98 | 138,705 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 110,770 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.95 | 110,886 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,397,873 |
| Spanish-Speaking Countries | 0 | - | 4.94 | 343,254 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 359,646 |
| Members of the Arab League | 0 | - | 4.85 | 64,785 |
| Island Countries Quiz | 0 | - | 4.99 | 665,348 |
| Sahara Desert Countries | 0 | - | 4.97 | 129,061 |
| Himalayan Countries | 0 | - | 4.95 | 107,012 |
| Andean Countries | 0 | - | 4.91 | 59,529 |
| Countries with the Oldest Median Age | 0 | - | 4.84 | 60,585 |
| Countries with the Youngest Median Age | 0 | - | 4.98 | 50,329 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 103,710 |
| Coffee Producing Countries | 0 | - | 4.82 | 54,576 |
| Countries with Shrinking Populations | 0 | - | 4.93 | 53,885 |
| Danube Countries | 0 | - | 4.96 | 57,016 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 92,032 |
| Countries With an "Ese" Demonym | 0 | - | 4.96 | 65,126 |
| Countries with the Best Passports | 0 | - | 4.87 | 72,125 |
| Countries with the Worst Passports | 0 | - | 4.88 | 49,999 |
| Countries with the Most Immigrants | 0 | - | 4.87 | 110,279 |
| European Landlocked Countries | 0 | - | 4.99 | 136,618 |
| Partially Recognized Countries | 0 | - | 4.98 | 90,404 |
| Countries with the Most Species | 0 | - | 4.99 | 89,720 |
| Countries 197 to 205 | 0 | - | 4.87 | 56,908 |
| Tropic of Cancer Countries | 0 | - | 4.96 | 44,899 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 44,193 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 48,744 |
| Countries that Use the Peso | 0 | - | 4.82 | 46,683 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.88 | 58,962 |
| Countries with a AAA Credit Rating | 0 | - | 4.87 | 49,584 |
| Countries in the Alps | 0 | - | 4.84 | 103,387 |
| Top Five Importing Partners by Country | 0 | - | 4.98 | 85,997 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 88,509 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 71,998 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 79,059 |
| Northernmost Countries by Continent | 0 | - | 4.97 | 94,542 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 88,026 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 90,182 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 46,528 |
| Biggest Country by Body of Water | 0 | - | 4.96 | 45,549 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 55,124 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.88 | 69,883 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 48,844 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 36,887 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 96,238 |
| Arctic Ocean Countries | 0 | - | 4.93 | 72,392 |
| Countries with the Most Grassland | 0 | - | 4.94 | 69,962 |
| Country Flags with the Southern Cross | 0 | - | 4.72 | 51,896 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 99,546 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 61,711 |
| Similar Flags #1 | 0 | - | 4.74 | 111,767 |
| Similar Flags #2 | 0 | - | 4.79 | 113,942 |
| Countries that Host the Most Refugees | 0 | - | 4.94 | 53,787 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 199,811 |
| World Countries - Blind Typing | 0 | - | 5.00 | 74,288 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 42,614 |
| Largest Countries By Category | 0 | - | 4.97 | 145,847 |
| Countries by Countries | 0 | - | 4.96 | 55,214 |
| Country Flags with the Most White | 0 | - | 4.90 | 125,508 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 59,010 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.86 | 44,957 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 79,023 |
| Biggest Countries by Area | 0 | - | 5.00 | 941,297 |
| Northernmost Countries | 0 | - | 4.99 | 329,525 |
| Countries of South America | 0 | - | 5.00 | 803,328 |
| Countries of Oceania | 0 | - | 5.00 | 905,388 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,595,394 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 41,847 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 135,405 |
| Western Europe Map Quiz | 0 | - | 4.86 | 89,545 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 152,425 |
