| Africa Flags Map Quiz | 0 | - | 4.95 | 36,325 |
| Every European Country Shape | 0 | - | 4.96 | 201,352 |
| Every Asian Country Shape | 0 | - | 4.95 | 87,590 |
| Every African Country Shape | 0 | - | 4.90 | 87,068 |
| South America Flags Map Quiz | 0 | - | 4.95 | 87,636 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,333 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 169,760 |
| Random African Countries on a Map | 0 | - | 4.99 | 295,384 |
| Random European Countries on a Map | 0 | - | 4.97 | 283,119 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 127,381 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,865 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,953 |
| Eastern Africa Map Quiz | 0 | - | 4.98 | 78,787 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,207 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 113,980 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 34,351 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,707 |
| Europe Flag Map - Find the Errors | 0 | - | 4.25 | 61,639 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,322 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.91 | 27,091 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,338,578 |
| World Map without 12 Countries | 0 | - | 4.97 | 343,993 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,302 |
| Country Shapes Quiz #1 | 0 | - | 4.93 | 906,473 |
| Country Shapes Quiz #2 | 0 | - | 4.97 | 416,349 |
| Every Country Shape | 0 | - | 5.00 | 463,910 |
| Most Populous Countries by Year | 0 | - | 4.83 | 110,406 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 135,115 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.88 | 76,094 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.98 | 92,503 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 67,162 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 73,447 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 97,090 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,829 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,808 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 173,598 |
| Landlocked Countries | 0 | - | 4.99 | 419,009 |
| World Map without 12 Countries #2 | 0 | - | 4.98 | 172,867 |
| World Map without 12 Countries #3 | 0 | - | 4.98 | 137,972 |
| Country Shapes Quiz #3 | 0 | - | 4.90 | 295,625 |
| Country Shapes Quiz #4 | 0 | - | 4.94 | 225,267 |
| Country Shapes Quiz #5 | 0 | - | 4.93 | 163,911 |
| Recognize Countries by Tripoint Maps #1 | 0 | - | 4.99 | 36,270 |
| Country Shapes in the World Map #3 | 0 | - | 4.99 | 104,284 |
| Country Shapes in the World Map #2 | 0 | - | 4.99 | 111,324 |
| Country Shapes in the World Map #1 | 0 | - | 4.99 | 121,983 |
| Country Shapes in the World Map #4 | 0 | - | 4.98 | 108,162 |
| Country Shapes in the World Map #6 | 0 | - | 4.98 | 80,520 |
| Country Shapes in the World Map #7 | 0 | - | 4.99 | 58,053 |
| Country Shapes in the World Map #5 | 0 | - | 4.98 | 85,742 |
| Cartoon Versions of Countries | 0 | - | 4.99 | 95,095 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,757,250 |
| U.S. State Flags | 0 | - | 4.89 | 169,797 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,762 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 80,267 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 76,969 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 76,215 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 154,238 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 73,386 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 54,955 |
| World Map Without 20 Random Countries | 0 | - | 4.99 | 8,301,162 |
| Europe Map with Random Merged Countries | 0 | - | 4.97 | 317,588 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 329,049 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 374,623 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 405,139 |
| Island Countries | 0 | - | 4.99 | 709,793 |
| Sahara Desert Countries | 0 | - | 4.98 | 163,023 |
| Himalayan Countries | 0 | - | 4.94 | 137,452 |
| Andean Countries | 0 | - | 4.95 | 83,952 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 63,238 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 124,686 |
| Coffee Producing Countries | 0 | - | 4.83 | 66,843 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 65,360 |
| Danube Countries | 0 | - | 4.97 | 71,671 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 116,560 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,064 |
| Countries with the Worst Passports | 0 | - | 4.94 | 83,666 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 148,743 |
| European Landlocked Countries | 0 | - | 4.99 | 146,782 |
| Partially Recognized Countries | 0 | - | 4.98 | 106,146 |
| Countries with the Most Species | 0 | - | 4.99 | 102,916 |
| Countries 197 to 205 | 0 | - | 4.89 | 70,277 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,433 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,592 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,310 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 72,994 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,370 |
| Countries in the Alps | 0 | - | 4.87 | 117,700 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 95,139 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 106,374 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,426 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,995 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,107 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 95,632 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,290 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,193 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,973 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,558 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,483 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,341 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,930 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,190 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,213 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 118,201 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,067 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.97 | 101,317 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,576 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 45,535 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 242,408 |
| World Countries - Blind Typing | 0 | - | 5.00 | 107,243 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,005 |
| Largest Countries By Category | 0 | - | 4.97 | 157,650 |
| Countries by Countries | 0 | - | 4.96 | 62,845 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,375,825 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,569 |
| Country Flags with the Most White | 0 | - | 4.85 | 138,217 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,164 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 126,291 |
| Countries with the Southernmost Northernmost Point | 0 | - | 4.87 | 47,473 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 88,328 |
| Recognize Countries by Tripoint Maps #2 | 0 | - | 4.98 | 30,473 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,367 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,138 |
| One Border Countries - Shape Quiz | 0 | - | 4.84 | 64,796 |
| Merged Country Shapes Quiz #1 | 0 | - | 4.93 | 59,291 |
| Merged Country Shapes Quiz #2 | 0 | - | 4.92 | 60,112 |
| Merged Country Shapes Quiz #3 | 0 | - | 4.86 | 41,931 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,660 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,685 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,639 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,603 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,711 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,801 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,046,113 |
| Northernmost Countries | 0 | - | 4.99 | 360,504 |
| Countries of South America | 0 | - | 5.00 | 922,988 |
| Countries of Oceania | 0 | - | 5.00 | 1,051,130 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,866,510 |
| "Land" Countries | 0 | - | 4.98 | 335,804 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,158 |
| Merged Countries #2 | 0 | - | 4.96 | 98,918 |
| Merged Countries #6 | 0 | - | 4.90 | 73,142 |
| Merged Countries #7 | 0 | - | 4.93 | 82,466 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 158,024 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,538 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,443,385 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 379,765 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 173,040 |
| Countries with Megacities | 0 | - | 4.99 | 260,329 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 198,910 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,004 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 137,186 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,012 |
| Countries by Official Language | 0 | - | 4.95 | 194,647 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 295,549 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 237,208 |
| Countries in their Native Language | 0 | - | 4.99 | 198,195 |
| Independence from Whom | 0 | - | 4.99 | 211,331 |
| Subdivisions by Country | 0 | - | 4.86 | 50,288 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 131,720 |
| Megadiverse Countries | 0 | - | 4.96 | 134,771 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 131,552 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 55,186 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 125,760 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,018 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 162,716 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,385 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,983 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,847 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,490 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,991 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 76,993 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,722 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,995 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,782 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,157 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,327 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 110,208 |
| World Map Quiz | 0 | - | 4.81 | 64,531 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 155,632 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,037 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,513 |
| Countries by Founding Story | 0 | - | 4.95 | 77,077 |
| Countries by Road Signs | 0 | - | 4.98 | 53,655 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,546,264 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,179 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 71,795 |
| Random Country Shape to Country | 0 | - | 4.90 | 112,844 |
| Southernmost Countries of the World | 0 | - | 4.99 | 227,515 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,934 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,644 |
| Countries With the Most Languages | 0 | - | 4.90 | 201,340 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,520 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,675 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,836 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,264 |
| Tallest Countries North to South | 0 | - | 4.83 | 120,289 |
| Widest Countries East to West | 0 | - | 4.92 | 129,380 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,385 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,968 |
