| Islands by Shape #2 | 0 | - | 4.88 | 59,338 |
| Island Countries | 0 | - | 4.99 | 711,012 |
| All Country Flags of the World | 0 | - | 5.00 | 3,678,045 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,231 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,131 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,650 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,488 |
| Countries by Road Signs | 0 | - | 4.98 | 54,003 |
| Circular Cutouts from a World Map | 0 | - | 4.98 | 61,735 |
| Country Flags Quiz #1 | 0 | - | 4.98 | 2,539,675 |
| Country Flags Quiz #2 | 0 | - | 4.98 | 1,094,114 |
| Country Flags Quiz #3 | 0 | - | 4.97 | 734,287 |
| Islands by Picture | 0 | - | 4.28 | 107,224 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.88 | 144,740 |
| Flags with Crescents | 0 | - | 4.98 | 170,032 |
| Country Flag Trivia | 0 | - | 4.81 | 57,294 |
| Country Flags with Eagles - Picture Quiz | 0 | - | 4.98 | 104,092 |
| Country Flags with the Union Jack | 0 | - | 4.87 | 77,766 |
| Pixelated Flag Quiz | 0 | - | 4.97 | 87,739 |
| Country Flags with the Sun - Picture Quiz | 0 | - | 4.83 | 53,027 |
| Boundary Waters | 0 | - | 4.92 | 88,564 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,243 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,258 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,693 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,591 |
| "Second Best" Geography Edition #3 | 0 | - | 4.89 | 70,559 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 146,177 |
| Countries by Satellite Image #5 | 0 | - | 4.90 | 82,841 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 49,055 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 145,178 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 116,368 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,874 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,555 |
| Flags that are Red & White Only | 0 | - | 4.97 | 164,712 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 146,415 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 76,608 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,803 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,731 |
| Pixelated World Map | 0 | - | 5.00 | 143,609 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,726 |
| Country Flags with the Most Blue | 0 | - | 4.89 | 92,749 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,843 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,637 |
| Country Flags with the Most Yellow | 0 | - | 4.95 | 99,273 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,705 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,825 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,219 |
| Country Flags Slideshow | 0 | - | 4.91 | 47,519 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,624 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,964 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 66,161 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 45,261 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 32,126 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,853 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,544 |
| World Coats of Arms | 0 | - | 4.99 | 64,680 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,561 |
| Flags to Languages | 0 | - | 4.95 | 173,891 |
| Former Flags | 0 | - | 4.97 | 107,950 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 36,022 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,614 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,247,948 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,586 |
| Flags of Africa Quiz | 0 | - | 5.00 | 472,888 |
| Flags of North and South America | 0 | - | 4.99 | 374,135 |
| Most Populous Islands | 0 | - | 4.80 | 123,033 |
| Islands by Largest City #1 | 0 | - | 4.47 | 94,324 |
| Islands by Largest City #2 | 0 | - | 4.74 | 35,561 |
| Geography by Picture - B | 0 | - | 4.42 | 55,667 |
| Geography by Picture - H | 0 | - | 4.50 | 58,275 |
| Geography by Picture - N | 0 | - | 4.45 | 42,243 |
| Geography by Picture - R | 0 | - | 4.56 | 41,067 |
| Geography by Picture - T | 0 | - | 4.54 | 57,893 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 31,049 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,575,315 |
| Landlocked Countries | 0 | - | 4.99 | 421,868 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 576,564 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.98 | 68,907 |
| Name a Valid Island Country | 0 | - | 4.96 | 115,110 |
| Flags of Oceania | 0 | - | 5.00 | 260,344 |
| Three Band Flags of Europe | 0 | - | 4.98 | 193,655 |
| Name the Pixelated Landmark | 0 | - | 4.85 | 63,151 |
| Pixelated Africa Map | 0 | - | 4.98 | 100,031 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,371 |
| Pixelated Europe Map | 0 | - | 4.88 | 122,963 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,701 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 96,008 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 166,399 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.97 | 124,408 |
| World Capitals Quiz | 0 | - | 5.00 | 5,082,691 |
| Sahara Desert Countries | 0 | - | 4.98 | 164,392 |
| Himalayan Countries | 0 | - | 4.95 | 138,668 |
| Andean Countries | 0 | - | 4.93 | 84,580 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,774 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 125,779 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,403 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,790 |
| Danube Countries | 0 | - | 4.97 | 71,998 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,002 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,417 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,280 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 149,764 |
| European Landlocked Countries | 0 | - | 4.99 | 147,137 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,622 |
| Countries with the Most Species | 0 | - | 4.99 | 103,237 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,749 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,584 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,719 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,537 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,218 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,650 |
| Countries in the Alps | 0 | - | 4.87 | 118,192 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 101,056 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,014 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,637 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,591 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,501 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,944 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,665 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,481 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,174 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,832 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,647 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,518 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,216 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,462 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,509 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,884 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,301 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 63,654 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,057 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 243,880 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,075 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,219 |
| Largest Countries By Category | 0 | - | 4.97 | 158,196 |
| Countries by Countries | 0 | - | 4.96 | 63,213 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,669 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,282 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,564 |
| Merged Country Flags | 0 | - | 4.88 | 106,944 |
| All Countries by Population With a Map | 0 | - | 4.98 | 109,554 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 99,012 |
| 20 Random Country Flags | 0 | - | 4.99 | 614,367 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,671 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,778,005 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,898 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,293 |
| 50 Largest Countries on the World Map Quiz | 0 | - | 4.98 | 145,695 |
| Western Europe Map Quiz | 0 | - | 4.86 | 93,856 |
| Geography by Picture - A | 0 | - | 4.39 | 60,317 |
| Geography by Picture - D | 0 | - | 4.15 | 45,699 |
| Geography by Picture - F | 0 | - | 4.31 | 51,064 |
| Geography by Picture - G | 0 | - | 4.39 | 47,991 |
| Geography by Picture - J | 0 | - | 4.16 | 38,507 |
| Geography by Picture - K | 0 | - | 4.29 | 33,169 |
| Geography by Picture - C | 0 | - | 4.31 | 57,121 |
| Geography by Picture - L | 0 | - | 4.37 | 59,031 |
| Geography by Picture - M | 0 | - | 4.14 | 40,500 |
| Geography by Picture - P | 0 | - | 4.24 | 42,473 |
| Geography by Picture - S | 0 | - | 4.38 | 47,079 |
| Miscellaneous Flags Quiz | 0 | - | 4.42 | 280,916 |
| Flags of the Mediterranean | 0 | - | 4.94 | 148,791 |
| Country Flags Multiple Choice | 0 | - | 4.97 | 144,811 |
| Flag Maths | 0 | - | 4.64 | 57,787 |
| Satellite Images #1 | 0 | - | 4.47 | 129,469 |
| Satellite Images Quiz #2 | 0 | - | 4.63 | 109,388 |
| Satellite Images Quiz #4 | 0 | - | 4.55 | 88,975 |
| Satellite Images Quiz #5 | 0 | - | 4.52 | 50,003 |
| Satellite Images Quiz #6 | 0 | - | 4.50 | 39,035 |
| Cities by Picture #1 | 0 | - | 4.73 | 86,152 |
| Tourist Attraction by Negative Review | 0 | - | 4.85 | 82,497 |
| Who Controls It? #1 | 0 | - | 4.83 | 48,496 |
| All 10m+ First-Level Country Subdivisions | 0 | - | 4.98 | 34,910 |
| Border Crossings Quiz #1 | 0 | - | 4.99 | 208,979 |
| Border Crossings Quiz #2 | 0 | - | 4.99 | 128,283 |
| Longest International Borders | 0 | - | 4.99 | 265,190 |
| Countries with Three Borders | 0 | - | 4.96 | 36,608 |
| Country Connect by Northernmost Point | 0 | - | 4.96 | 42,123 |
| Largest Cities for each Latitude Degree | 0 | - | 4.99 | 48,220 |
| Countries with the Lowest Maximum Elevation | 0 | - | 4.85 | 37,066 |
| Demonym of Every Country | 0 | - | 4.91 | 60,680 |
| People Born on Islands | 0 | - | 4.39 | 52,966 |
| Islands by Wikipedia Descriptions | 0 | - | 4.54 | 37,423 |
| Name a Valid Island | 0 | - | 4.78 | 68,990 |
| Island Superlatives | 0 | - | 4.57 | 34,633 |
| Former Countries by Territory Map | 0 | - | 4.96 | 103,074 |
| Empires by Maps | 0 | - | 4.98 | 120,914 |
| Pacific Ocean General Knowledge | 0 | - | 4.70 | 36,332 |
| The Same Prefixes - Geography | 0 | - | 4.48 | 47,831 |
| Biggest First-Level Subdivisions by Area | 0 | - | 4.89 | 26,983 |
| "Second Best" Geography Edition #1 | 0 | - | 4.61 | 63,494 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 331,502 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,266 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 375,477 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 407,139 |
| Countries by Satellite Image #3 | 0 | - | 4.63 | 71,547 |
| Countries by Satellite Image #2 | 0 | - | 4.80 | 70,240 |
| Countries by Satellite Image #4 | 0 | - | 4.63 | 67,322 |
| Countries by Partial Satellite Image #2 | 0 | - | 4.53 | 46,992 |
| Similar Flags #1 | 0 | - | 4.75 | 130,249 |
