| Countries by Satellite Image #1 | 0 | - | 4.89 | 147,132 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 83,303 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,359 |
| All Country Flags of the World | 0 | - | 5.00 | 3,728,682 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,548,448 |
| Country Flags Quiz #2 | 0 | - | 4.99 | 1,098,617 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 737,365 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 62,325 |
| Flags with Crescents | 0 | - | 4.98 | 171,863 |
| Country Flag Trivia | 0 | - | 4.82 | 58,378 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 105,253 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 78,699 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 89,001 |
| Flag Emblems Scavenger Hunt | 0 | - | 5.00 | 68,170 |
| Flags by Horizontal Stripes #1 | 0 | - | 4.84 | 86,230 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.81 | 53,684 |
| Bodies of Water by Satellite Image #1 | 0 | - | 4.19 | 72,705 |
| Countries by Coat of Arms #1 | 0 | - | 4.92 | 73,153 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,698 |
| World Coats of Arms | 0 | - | 4.99 | 65,365 |
| Flags to Languages | 0 | - | 4.95 | 174,751 |
| Satellite Images #1 | 0 | - | 4.46 | 130,147 |
| Satellite Images Quiz #2 | 0 | - | 4.64 | 110,002 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 89,496 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,337 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,294 |
| Similar Country Flags - Multiple Choice Quiz | 0 | - | 4.94 | 51,183 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,858 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,570 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,614 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.51 | 47,200 |
| Countries by Partial Satellite Image #1 | 0 | - | 4.75 | 44,773 |
| Satellite Images - Island Chains | 0 | - | 4.43 | 67,137 |
| Islands by Satellite Image #1 | 0 | - | 4.70 | 71,423 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,714 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 145,767 |
| Satellite Images Quiz #3 | 0 | - | 4.35 | 73,748 |
| Bodies of Water by Satellite Image #2 | 0 | - | 4.36 | 19,838 |
| Peninsulas by Satellite Image | 0 | - | 4.53 | 27,964 |
| Countries That Touch the Adriatic Sea | 0 | - | 4.96 | 71,417 |
| Top 10 European Countries by Coastline | 0 | - | 4.86 | 138,849 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.92 | 96,768 |
| Rivers and Lakes whose Names are Countries | 0 | - | 4.95 | 45,844 |
| Geography by Picture - B | 0 | - | 4.42 | 55,842 |
| Geography by Picture - H | 0 | - | 4.50 | 58,444 |
| Geography by Picture - N | 0 | - | 4.45 | 42,407 |
| Geography by Picture - R | 0 | - | 4.56 | 41,206 |
| Geography by Picture - T | 0 | - | 4.54 | 58,062 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,695 |
| Cities by Satellite #1 | 0 | - | 4.37 | 82,734 |
| Cities by Satellite #2 | 0 | - | 4.49 | 25,489 |
| Countries by Road Signs | 0 | - | 4.98 | 54,495 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 282,513 |
| Flag Maths | 0 | - | 4.61 | 57,871 |
| Cities by Picture #1 | 0 | - | 4.74 | 86,717 |
| Islands by Shape #2 | 0 | - | 4.88 | 59,616 |
| Animals that Appear on a Coat of Arms | 0 | - | 4.50 | 24,916 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,262,391 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,371 |
| Countries by Picture #1 | 0 | - | 4.52 | 119,588 |
| Countries by Picture #3 | 0 | - | 4.51 | 61,138 |
| Guess the Country by a Picture Hint | 0 | - | 4.43 | 48,289 |
| Countries Closest to the Aegean Sea | 0 | - | 4.75 | 67,097 |
| Geography by Picture - A | 0 | - | 4.39 | 60,502 |
| Geography by Picture - D | 0 | - | 4.15 | 45,834 |
| Geography by Picture - F | 0 | - | 4.31 | 51,244 |
| Geography by Picture - G | 0 | - | 4.39 | 48,136 |
| Geography by Picture - J | 0 | - | 4.16 | 38,646 |
| Geography by Picture - K | 0 | - | 4.29 | 33,303 |
| Geography by Picture - C | 0 | - | 4.31 | 57,297 |
| Geography by Picture - L | 0 | - | 4.37 | 59,194 |
| Geography by Picture - M | 0 | - | 4.14 | 40,635 |
| Geography by Picture - P | 0 | - | 4.24 | 42,617 |
| Geography by Picture - S | 0 | - | 4.38 | 47,223 |
| Flags of Africa Quiz | 0 | - | 5.00 | 479,582 |
| Flags of North and South America | 0 | - | 4.99 | 378,453 |
| Landmarks Picture Quiz #1 | 0 | - | 4.16 | 396,781 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 146,730 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 117,722 |
| Flags with the Most Stars | 0 | - | 4.91 | 138,325 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 63,413 |
| Flags that are Red & White Only | 0 | - | 4.97 | 165,896 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.92 | 147,688 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 78,011 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.67 | 75,814 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 48,626 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 69,563 |
| Pixelated World Map | 0 | - | 5.00 | 144,702 |
| Country Flags with the Most Red | 0 | - | 4.98 | 121,621 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 93,507 |
| Country Flags with the Most Green | 0 | - | 4.96 | 100,553 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 100,355 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,938 |
| Country Flags with the Most Black | 0 | - | 4.95 | 98,350 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 68,222 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,582 |
| Country Flags Slideshow | 0 | - | 4.91 | 48,051 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 100,230 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 81,600 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,843 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,921 |
| Countries by Partial Flag Images #7 | 0 | - | 4.89 | 32,905 |
| Image to Country - Multiple Choice #2 | 0 | - | 4.60 | 43,997 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,880 |
| Emoji Flags | 0 | - | 4.35 | 44,343 |
| Former Flags | 0 | - | 4.97 | 108,881 |
| Islands by Satellite Image #2 | 0 | - | 4.35 | 19,301 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,329 |
| Countries With The Most Bird Species | 0 | - | 4.93 | 33,327 |
| Country Flags With Blue Removed | 0 | - | 4.89 | 45,138 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,953 |
| Countries by Picture #4 | 0 | - | 4.15 | 46,852 |
| Countries by Picture #2 | 0 | - | 4.38 | 72,472 |
| Countries by Picture #5 | 0 | - | 4.25 | 44,765 |
| Countries by Picture #6 | 0 | - | 4.16 | 37,269 |
| Geography by Picture - E | 0 | - | 3.54 | 47,531 |
| Landforms by Picture | 0 | - | 4.31 | 20,779 |
| Geography by Picture - I | 0 | - | 4.00 | 39,570 |
| Geography by Picture - O | 0 | - | 4.01 | 28,287 |
| Flags of Oceania | 0 | - | 5.00 | 263,690 |
| Three Band Flags of Europe | 0 | - | 4.98 | 194,957 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,248 |
| Select the World Flags | 0 | - | 4.28 | 38,058 |
| Landmarks Picture Quiz #2 | 0 | - | 4.38 | 139,045 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 44,168 |
| States and Provinces that Touch the Great Lakes | 0 | - | 4.58 | 35,434 |
| Longest Rivers in the UK | 0 | - | 4.42 | 13,854 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,399 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,972 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,957 |
| Pixelated Europe Map | 0 | - | 4.88 | 123,712 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.94 | 31,295 |
| South China Sea Countries | 0 | - | 4.78 | 57,894 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 113,441 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,720 |
| UK Rivers Map Quiz | 0 | - | 4.54 | 30,614 |
| Flags of the Mediterranean | 0 | - | 4.94 | 149,590 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 66,089 |
| Nile River Basin Countries on a Map | 0 | - | 4.95 | 51,045 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 124,870 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,003,830 |
| Category Elimination - Country Flags #1 | 0 | - | 4.96 | 143,869 |
| Image to Country - Multiple Choice #1 | 0 | - | 4.70 | 51,886 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 55,038 |
| Flag Coloring Book Puzzle #1 | 0 | - | 4.96 | 173,066 |
| Movies with Landforms in the Name | 0 | - | 4.16 | 50,584 |
| U.S. States Bordering the Great Lakes | 0 | - | 4.55 | 18,328 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 61,019 |
| 10 Longest Rivers in the United States | 0 | - | 4.86 | 39,477 |
| Boundary Waters | 0 | - | 4.92 | 88,870 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.88 | 35,485 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,897 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 63,634 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 61,102 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 71,120 |
| World Capitals Quiz | 0 | - | 5.00 | 5,116,843 |
| Landlocked Countries | 0 | - | 4.99 | 427,675 |
| Similar Flags #1 | 0 | - | 4.75 | 131,005 |
| Similar Flags #2 | 0 | - | 4.74 | 138,290 |
| Top 10 African Countries by Coastline | 0 | - | 4.29 | 48,014 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 593,103 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,384 |
| Airline Logos | 0 | - | 4.45 | 141,630 |
| Major U.S. Rivers with State Names | 0 | - | 4.49 | 39,903 |
| Top 10 U.S. States with the Longest Coastline | 0 | - | 4.45 | 50,960 |
| Islands by Shape #1 | 0 | - | 4.33 | 84,567 |
| Islands by Picture | 0 | - | 4.28 | 108,005 |
| World Geography on a Map #1 | 0 | - | 4.94 | 74,018 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,560 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 167,230 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 125,248 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,007 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,365 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,164 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,616 |
| Island Countries | 0 | - | 4.99 | 713,179 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,116 |
| Himalayan Countries | 0 | - | 4.93 | 141,005 |
| Andean Countries | 0 | - | 4.94 | 85,891 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,005 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,618 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,548 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,753 |
| Danube Countries | 0 | - | 4.97 | 72,606 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,871 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,017 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,524 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,002 |
| European Landlocked Countries | 0 | - | 4.99 | 147,815 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,601 |
| Countries with the Most Species | 0 | - | 4.99 | 103,672 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,706 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,829 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,971 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,954 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,704 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,172 |
| Countries in the Alps | 0 | - | 4.87 | 119,046 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,114 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,249 |
