| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,489 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,929 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,091 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,630 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,501 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,712 |
| Every European Country Shape | 0 | - | 4.96 | 202,622 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,165 |
| Every African Country Shape | 0 | - | 4.90 | 88,095 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,696 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,431 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,013 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,693 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,177 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,443 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,820 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,750 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,684 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,024 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,875 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,754,023 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,943 |
| Countries that Start with B | 0 | - | 4.95 | 2,303,008 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,762 |
| Countries that Start with D | 0 | - | 4.96 | 714,505 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,830 |
| Countries that Start with G | 0 | - | 4.97 | 1,509,136 |
| Countries that Start with H | 0 | - | 4.96 | 608,196 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,802 |
| Countries that Start with J | 0 | - | 4.98 | 605,669 |
| Countries that Start with K | 0 | - | 4.97 | 819,348 |
| Countries that Start with L | 0 | - | 4.98 | 1,095,060 |
| Countries that Start with N | 0 | - | 4.93 | 1,122,094 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,363 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,814 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,543 |
| Countries that Start with U | 0 | - | 4.97 | 907,437 |
| Countries that Start with V | 0 | - | 4.98 | 611,234 |
| Countries that Start with F | 0 | - | 4.83 | 620,245 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,405 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,356 |
| Landlocked Countries | 0 | - | 4.99 | 424,107 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,793,887 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,553 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,196 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,703 |
| Island Countries | 0 | - | 4.99 | 711,898 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,609 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,262 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,162 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,029 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,039 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,084 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,170 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,829 |
| Northernmost Countries | 0 | - | 4.99 | 363,230 |
| Countries of South America | 0 | - | 5.00 | 930,335 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,748 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,884,295 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,153 |
| "Land" Countries | 0 | - | 4.98 | 337,957 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,246 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,107 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,680 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,848 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,460 |
| Himalayan Countries | 0 | - | 4.94 | 139,630 |
| Andean Countries | 0 | - | 4.94 | 85,111 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,298 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,535 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,865 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,159 |
| Danube Countries | 0 | - | 4.97 | 72,235 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,359 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,660 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,776 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,266 |
| European Landlocked Countries | 0 | - | 4.99 | 147,411 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,021 |
| Countries with the Most Species | 0 | - | 4.99 | 103,447 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,155 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,692 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,803 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,717 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,447 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,867 |
| Countries in the Alps | 0 | - | 4.87 | 118,523 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,177 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,508 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,830 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,840 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,763 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,109 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,954 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,698 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,319 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,032 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,775 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,640 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,409 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,652 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,742 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,425 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,489 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 65,377 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,429 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,032 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,732 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,404 |
| Largest Countries By Category | 0 | - | 4.97 | 158,583 |
| Countries by Countries | 0 | - | 4.96 | 63,466 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,037 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,356 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,939 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,843,041 |
| One Border Countries | 0 | - | 4.98 | 471,114 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,644,867 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,570 |
| Countries with Megacities | 0 | - | 4.99 | 266,068 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,340 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,796 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,604 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,921 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,775 |
| Countries by Official Language | 0 | - | 4.95 | 195,700 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,201 |
| Countries in their Native Language | 0 | - | 4.99 | 199,473 |
| Independence from Whom | 0 | - | 4.99 | 212,658 |
| Subdivisions by Country | 0 | - | 4.87 | 50,547 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,146 |
| Megadiverse Countries | 0 | - | 4.96 | 135,167 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,934 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,553 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,467 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,605 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,364 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,169 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,400 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,723 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,823 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,479 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,760 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,215 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,129 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,281 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,348 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,072 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,489 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,613 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,916 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,767 |
| World Map Quiz | 0 | - | 4.81 | 65,403 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,546 |
| Random European Flag to Country | 0 | - | 4.90 | 183,847 |
| Random African Flag to Country | 0 | - | 4.88 | 75,439 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 525,023 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,905 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,796 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,392 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,097 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,240 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,373 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,566 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,604 |
| Tallest Countries North to South | 0 | - | 4.86 | 129,680 |
| Widest Countries East to West | 0 | - | 4.92 | 130,264 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,547 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,057 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,450 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,955 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,828 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,325 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,455 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,954 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,859 |
| Countries of Africa | 0 | - | 5.00 | 2,553,026 |
| Countries with Double Letters | 0 | - | 4.96 | 96,740 |
| Countries that End in N | 0 | - | 4.95 | 171,623 |
| Countries with Five Letters | 0 | - | 4.96 | 283,293 |
| Countries with Six Letters | 0 | - | 4.94 | 214,075 |
| Countries with W | 0 | - | 4.96 | 160,692 |
| Countries with Z | 0 | - | 4.98 | 292,040 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,053 |
| Countries That End in U | 0 | - | 4.95 | 121,050 |
| Countries with Four Letters | 0 | - | 4.99 | 424,947 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 134,836 |
| Countries that End in O | 0 | - | 4.92 | 159,692 |
| Countries that End in R | 0 | - | 4.87 | 119,092 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,844 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,520 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,968 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,681 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,601 |
| Countries That End in Y | 0 | - | 4.91 | 186,012 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,231 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,104 |
| Countries that End in I | 0 | - | 4.94 | 135,228 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,420 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,954 |
| Countries That End in NIA | 0 | - | 4.92 | 109,941 |
