| Flags of Countries With More Than 100 Million People | 0 | - | 4.97 | 159,024 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 78,653 |
| Random European Flag to Country | 0 | - | 4.89 | 181,948 |
| Random African Flag to Country | 0 | - | 4.88 | 74,667 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,868 |
| Flags of Asia Quiz | 0 | - | 4.99 | 611,388 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,924 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,381 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,290 |
| Every Country Shape | 0 | - | 5.00 | 463,683 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,626 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,669 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,617 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,579 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,694 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,777 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 157,954 |
| Flags of Africa Quiz | 0 | - | 5.00 | 469,224 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,507 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,300 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,280 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,816 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,922 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,567 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,232 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,877 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,171 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,264 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,305 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,956 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,142 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,500 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,035 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,720 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,066 |
| Country Shapes Under the Sea | 0 | - | 5.00 | 77,577 |
| A Square of Merged Countries #1 | 0 | - | 4.88 | 59,385 |
| Flags of Oceania | 0 | - | 5.00 | 258,148 |
| Three Band Flags of Europe | 0 | - | 4.98 | 192,902 |
| Flags of the Countries that Start with C | 0 | - | 4.89 | 129,924 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 153,644 |
| Flags of the Countries that Start with B | 0 | - | 4.96 | 42,552 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,163 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,239 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,928 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,190 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,208 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,356 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,934 |
| Countries by Road Signs | 0 | - | 4.98 | 53,637 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,297,683 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,371 |
| Flags of Countries that Border Germany | 0 | - | 4.86 | 96,858 |
| Flags of Countries that Border China | 0 | - | 4.94 | 99,040 |
| Flags of Countries That Border France | 0 | - | 4.89 | 122,687 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,293 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,250 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,354 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,782 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,278 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,096 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,914 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,320,898 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,281 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,545,780 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,160 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,770 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,793 |
| Countries by Satellite Image #1 | 0 | - | 4.89 | 145,255 |
| Countries by Satellite Image #5 | 0 | - | 4.89 | 82,353 |
| Countries by Partial Satellite Image #3 | 0 | - | 4.83 | 48,720 |
| Countries by Partial Flag Images #1 | 0 | - | 4.96 | 144,279 |
| Countries by Partial Flag Images #3 | 0 | - | 4.98 | 115,543 |
| Flags with the Most Stars | 0 | - | 4.91 | 136,065 |
| Country Flags with the Southern Cross | 0 | - | 4.81 | 62,038 |
| Flags that are Red & White Only | 0 | - | 4.97 | 163,987 |
| Country Flags that are Red, White, and Blue Only | 0 | - | 4.93 | 145,674 |
| Flags of the Countries with Four Letters | 0 | - | 4.94 | 75,769 |
| Four Countries with Similar Flags #2 | 0 | - | 4.92 | 47,313 |
| Four Countries with Similar Flags #1 | 0 | - | 4.97 | 68,294 |
| Pixelated World Map | 0 | - | 5.00 | 143,135 |
| Country Flags with the Most Red | 0 | - | 4.98 | 120,176 |
| Country Flags with the Most Blue | 0 | - | 4.88 | 92,323 |
| Country Flags with the Most Green | 0 | - | 4.96 | 99,425 |
| Country Flags with the Most Orange | 0 | - | 4.96 | 99,179 |
| Country Flags with the Most Yellow | 0 | - | 4.94 | 98,878 |
| Country Flags with the Most Black | 0 | - | 4.95 | 97,341 |
| Country Flags with the Most Stripes - Picture Quiz | 0 | - | 4.95 | 67,615 |
| Country Flags with the Most Colours A-Z | 0 | - | 4.95 | 50,000 |
| Random Asian Flag to Country | 0 | - | 4.70 | 113,280 |
| Countries by Partial Flag Images #2 | 0 | - | 4.97 | 99,259 |
| Countries by Partial Flag Images #4 | 0 | - | 4.91 | 80,571 |
| Countries by Partial Flag Images #5 | 0 | - | 4.98 | 65,779 |
| Countries by Partial Flag Images #6 | 0 | - | 4.89 | 44,881 |
| Countries by Partial Flag Images #7 | 0 | - | 4.88 | 31,665 |
| Countries by Coat of Arms #1 | 0 | - | 4.93 | 72,659 |
| Countries by Coat of Arms #2 | 0 | - | 4.81 | 41,439 |
| World Coats of Arms | 0 | - | 4.99 | 64,333 |
| Countries With Blue and White Flags | 0 | - | 4.90 | 98,348 |
| Country Flags that are White, Red and Green Only | 0 | - | 4.86 | 35,866 |
| Country Flags With Blue Removed | 0 | - | 4.92 | 44,289 |
| Landlocked Countries | 0 | - | 4.99 | 418,717 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 86,251 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 521,329 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 183,650 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 184,141 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 336,501 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 68,773 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,755,583 |
| 20 Random Country Flags | 0 | - | 4.99 | 610,349 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 126,028 |
| Country Flags with Five Stars - Picture Quiz | 0 | - | 4.93 | 30,887 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,313 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 328,796 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,549 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 404,988 |
| Island Countries | 0 | - | 4.99 | 709,663 |
| Sahara Desert Countries | 0 | - | 4.98 | 162,901 |
| Himalayan Countries | 0 | - | 4.94 | 137,338 |
| Andean Countries | 0 | - | 4.95 | 83,885 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,176 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,583 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,797 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,318 |
| Danube Countries | 0 | - | 4.97 | 71,629 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,514 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,032 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,602 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,681 |
| European Landlocked Countries | 0 | - | 4.99 | 146,747 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,100 |
| Countries with the Most Species | 0 | - | 4.99 | 102,885 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,237 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,426 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,580 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,288 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,969 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,345 |
| Countries in the Alps | 0 | - | 4.87 | 117,648 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,109 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,324 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,393 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,959 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,068 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,430 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,251 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,165 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,951 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,533 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,466 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,327 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,905 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,175 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,192 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,138 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,050 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,560 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,493 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,278 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,172 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,983 |
| Largest Countries By Category | 0 | - | 4.97 | 157,604 |
| Countries by Countries | 0 | - | 4.96 | 62,819 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,266 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,176 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,153 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,465 |
| All Countries by Population With a Map | 0 | - | 4.98 | 108,446 |
| Six Degrees of Separation - Countries #1 | 0 | - | 4.96 | 98,627 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,304 |
| Every American Country by Shape | 0 | - | 4.79 | 37,204 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,293 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 75,427 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,045,840 |
| Northernmost Countries | 0 | - | 4.99 | 360,380 |
| Countries of South America | 0 | - | 5.00 | 922,642 |
| Countries of Oceania | 0 | - | 5.00 | 1,050,673 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,865,758 |
| "Land" Countries | 0 | - | 4.98 | 335,750 |
| Countries by Bordering Flags #1 | 0 | - | 4.90 | 112,559 |
| Countries by Bordering Flags #2 | 0 | - | 4.86 | 83,015 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,511 |
| Cross Flags of Europe | 0 | - | 4.43 | 298,360 |
| Pixelated Country Shapes #1 | 0 | - | 4.74 | 72,318 |
| Pixelated Country Shapes #2 | 0 | - | 4.75 | 67,566 |
| Merged Countries #2 | 0 | - | 4.96 | 98,891 |
| Merged Countries #6 | 0 | - | 4.90 | 73,121 |
| Merged Countries #7 | 0 | - | 4.93 | 82,441 |
| Flags of the Middle East | 0 | - | 4.69 | 62,554 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,009 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,651 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 172,963 |
| Countries with Megacities | 0 | - | 4.99 | 258,386 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,831 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,955 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,114 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,962 |
| Cities by Skyline Silhouette - Map Quiz | 0 | - | 4.93 | 123,693 |
| Countries by Official Language | 0 | - | 4.95 | 194,602 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,475 |
