| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,894 |
| Every European Country Shape | 0 | - | 4.96 | 203,348 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,773 |
| Every African Country Shape | 0 | - | 4.90 | 88,689 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,858 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,796 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,276 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,332 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 171,264 |
| Random African Countries on a Map | 0 | - | 4.99 | 298,514 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,578 |
| Random European Countries on a Map | 0 | - | 4.97 | 285,442 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 65,167 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,928 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,965 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,526 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,756 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 218,297 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,140 |
| South America Flags Map Quiz | 0 | - | 4.95 | 89,239 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,570 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,398 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,252 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,272 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,262 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,367 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 321,004 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,915 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,463 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,006,162 |
| World Map without 12 Countries | 0 | - | 4.97 | 346,599 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 910,466 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 418,967 |
| Every Country Shape | 0 | - | 5.00 | 472,911 |
| Most Populous Countries by Year | 0 | - | 4.83 | 111,727 |
| First Countries to Reach 5 Million People | 0 | - | 4.93 | 136,066 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,644 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 93,321 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,593 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,953 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,913 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,835 |
| Landlocked Countries | 0 | - | 4.99 | 427,697 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,707 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 79,731 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,560 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 174,416 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 175,036 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 139,718 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 297,782 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 227,150 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 165,507 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 40,518 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 34,864 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 105,317 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 112,275 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 123,151 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 109,074 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 81,241 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,772 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 86,486 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,935 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,035 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,177 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,638 |
| Island Countries | 0 | - | 4.99 | 713,194 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,128 |
| Himalayan Countries | 0 | - | 4.93 | 141,013 |
| Andean Countries | 0 | - | 4.94 | 85,897 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,008 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,624 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,551 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,761 |
| Danube Countries | 0 | - | 4.97 | 72,607 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,872 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,021 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,527 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,012 |
| European Landlocked Countries | 0 | - | 4.99 | 147,820 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,606 |
| Countries with the Most Species | 0 | - | 4.99 | 103,672 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,711 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,833 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,975 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,960 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,708 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,176 |
| Countries in the Alps | 0 | - | 4.87 | 119,048 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,120 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,256 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,091 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,220 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,192 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,425 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,644 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,033 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,538 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,350 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,977 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,851 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,707 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,176 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,962 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,064 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,256 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,768 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,774 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,904 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,562 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,633 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,642 |
| Largest Countries By Category | 0 | - | 4.97 | 159,189 |
| Countries by Countries | 0 | - | 4.97 | 63,853 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,462 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,520 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,458 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 81,420 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 78,085 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 77,314 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 155,777 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 74,318 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 55,670 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,717 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,290 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,421,473 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,719 |
| Northernmost Countries | 0 | - | 4.99 | 364,831 |
| Countries of South America | 0 | - | 5.00 | 934,915 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,261 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,641 |
| "Land" Countries | 0 | - | 4.98 | 339,172 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 102,067 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,141 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.92 | 127,462 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,984 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 65,319 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,771 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,581 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.87 | 42,373 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,861 |
| Merged Countries #2 | 0 | - | 4.96 | 100,008 |
| Merged Countries #4 | 0 | - | 4.81 | 94,223 |
| Merged Countries #6 | 0 | - | 4.90 | 73,934 |
| Merged Countries #7 | 0 | - | 4.93 | 83,284 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,819 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,201 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,652 |
| Countries with Megacities | 0 | - | 4.99 | 268,173 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,295 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,408 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,629 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,522 |
| Countries by Official Language | 0 | - | 4.95 | 196,328 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,088 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 238,670 |
| Countries in their Native Language | 0 | - | 4.99 | 200,039 |
| Independence from Whom | 0 | - | 4.99 | 213,537 |
| Subdivisions by Country | 0 | - | 4.87 | 50,682 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,751 |
| Megadiverse Countries | 0 | - | 4.96 | 149,764 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,216 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,595 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,846 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,272 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,550 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,957 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,374 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,655 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,208 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,299 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,895 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,517 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,530 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,249 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,669 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,010 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,888 |
| World Map Quiz | 0 | - | 4.81 | 65,983 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 160,165 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,863 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 105,053 |
| Countries by Founding Story | 0 | - | 4.95 | 77,948 |
| Countries by Road Signs | 0 | - | 4.98 | 54,498 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,562,723 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,780 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,476 |
| Random Country Shape to Country | 0 | - | 4.90 | 115,970 |
| Country Flag-Shape Picture Quiz #3 | 0 | - | 4.80 | 69,356 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,631 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,290 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,764 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,065 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,615 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,731 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,904 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,786 |
| Tallest Countries North to South | 0 | - | 4.85 | 131,014 |
| Widest Countries East to West | 0 | - | 4.92 | 130,906 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,637 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,467 |
