| Countries that Start with A - Shape Quiz | 0 | - | 4.92 | 33,866 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 82,338 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.90 | 26,611 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 81,849 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,015 |
| Every European Country Shape | 0 | - | 4.96 | 200,390 |
| Every Asian Country Shape | 0 | - | 4.95 | 86,795 |
| Every African Country Shape | 0 | - | 4.90 | 86,267 |
| Random Asian Countries on a Map | 0 | - | 4.90 | 168,959 |
| Random African Countries on a Map | 0 | - | 4.99 | 293,876 |
| Random American Countries on a Map | 0 | - | 4.96 | 98,751 |
| Random European Countries on a Map | 0 | - | 4.97 | 282,187 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 126,853 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 118,356 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 216,268 |
| Africa Flags Map Quiz | 0 | - | 4.94 | 36,004 |
| South America Flags Map Quiz | 0 | - | 4.95 | 86,806 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 55,643 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 63,909 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,988,713 |
| Countries that Start with A | 0 | - | 4.97 | 2,148,830 |
| Countries that Start with B | 0 | - | 4.95 | 2,281,582 |
| Countries that Start with C | 0 | - | 4.96 | 1,811,747 |
| Countries that Start with D | 0 | - | 4.96 | 702,514 |
| Countries that Start with E | 0 | - | 4.95 | 1,368,666 |
| Countries that Start with G | 0 | - | 4.97 | 1,494,061 |
| Countries that Start with H | 0 | - | 4.96 | 598,746 |
| Countries that Start with I | 0 | - | 4.92 | 1,281,228 |
| Countries that Start with J | 0 | - | 4.98 | 596,797 |
| Countries that Start with K | 0 | - | 4.97 | 810,124 |
| Countries that Start with L | 0 | - | 4.98 | 1,083,809 |
| Countries that Start with N | 0 | - | 4.93 | 1,110,698 |
| Countries that Start with P | 0 | - | 4.94 | 1,209,420 |
| Countries that Start with S | 0 | - | 4.98 | 1,745,810 |
| Countries that Start with T | 0 | - | 4.90 | 1,004,883 |
| Countries that Start with U | 0 | - | 4.97 | 900,484 |
| Countries that Start with V | 0 | - | 4.98 | 605,607 |
| Countries that Start with F | 0 | - | 4.83 | 612,855 |
| Countries that Start with M | 0 | - | 4.97 | 1,374,360 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,724 |
| Landlocked Countries | 0 | - | 4.99 | 414,448 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,723,630 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 324,985 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,434 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 402,253 |
| Island Countries | 0 | - | 4.99 | 707,945 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,364,690 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 94,196 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.89 | 72,356 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 71,336 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 69,274 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 61,395 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 58,498 |
| Biggest Countries by Area | 0 | - | 4.99 | 1,040,592 |
| Northernmost Countries | 0 | - | 4.99 | 358,176 |
| Countries of South America | 0 | - | 5.00 | 916,216 |
| Countries of Oceania | 0 | - | 5.00 | 1,042,346 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,851,307 |
| One Country By Letter By Continent | 0 | - | 5.00 | 121,989 |
| "Land" Countries | 0 | - | 4.98 | 333,881 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 156,859 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 83,039 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,436,478 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 377,997 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,936 |
| Himalayan Countries | 0 | - | 4.95 | 135,648 |
| Andean Countries | 0 | - | 4.94 | 82,996 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 62,349 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 123,397 |
| Coffee Producing Countries | 0 | - | 4.81 | 66,046 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 64,720 |
| Danube Countries | 0 | - | 4.97 | 71,161 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 115,878 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 85,623 |
| Countries with the Worst Passports | 0 | - | 4.94 | 82,669 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 147,569 |
| European Landlocked Countries | 0 | - | 4.99 | 145,868 |
| Partially Recognized Countries | 0 | - | 4.98 | 105,337 |
| Countries with the Most Species | 0 | - | 4.99 | 95,292 |
| Countries 197 to 205 | 0 | - | 4.89 | 69,486 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,229 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,398 |
| Countries that Use the Peso | 0 | - | 4.88 | 59,008 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.89 | 72,647 |
| Countries with a AAA Credit Rating | 0 | - | 4.85 | 57,012 |
| Countries in the Alps | 0 | - | 4.86 | 116,958 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 94,662 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 105,427 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,085 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 95,497 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 115,272 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.91 | 95,077 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 99,677 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 52,828 |
| Largest Country by Body of Water | 0 | - | 4.96 | 57,563 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 62,134 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,227 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,092 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 103,519 |
| Arctic Ocean Countries | 0 | - | 4.95 | 78,815 |
| Countries with the Most Grassland | 0 | - | 4.93 | 76,817 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 117,250 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 67,724 |
| Countries that Host the Most Refugees | 0 | - | 4.95 | 59,304 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 44,881 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 239,755 |
| World Countries - Blind Typing | 0 | - | 5.00 | 105,943 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 47,675 |
| Largest Countries By Category | 0 | - | 4.97 | 156,891 |
| Countries by Countries | 0 | - | 4.96 | 62,341 |
| Country Flags with the Most White | 0 | - | 4.87 | 137,530 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 61,996 |
| Country Flags With Only Two Colors | 0 | - | 4.92 | 87,844 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,804,430 |
| One Border Countries | 0 | - | 4.98 | 464,970 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,592,080 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 171,649 |
| Countries with Megacities | 0 | - | 4.99 | 247,632 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 197,500 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 112,218 |
| Countries With More than 200 Million People | 0 | - | 4.96 | 135,900 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 80,147 |
| Majority Muslim Countries | 0 | - | 4.98 | 369,055 |
| Countries by Official Language | 0 | - | 4.95 | 192,953 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,380 |
| Countries in their Native Language | 0 | - | 4.99 | 196,806 |
| Independence from Whom | 0 | - | 4.99 | 209,914 |
| Subdivisions by Country | 0 | - | 4.86 | 50,104 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 130,905 |
| Megadiverse Countries | 0 | - | 4.97 | 133,967 |
| Word Scramble - Countries | 0 | - | 4.86 | 2,089,709 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,966 |
| Countries Producing the Most Sugarcane | 0 | - | 4.95 | 54,958 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 447,141 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 125,470 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 74,878 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 161,770 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,059 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 93,195 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 153,222 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,254 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 44,761 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 75,743 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 107,458 |
| Countries Furthest from the United States | 0 | - | 4.94 | 88,559 |
| Countries with the Highest HDI | 0 | - | 4.95 | 136,542 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 74,732 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 71,065 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 108,827 |
| Countries Bordering "U" Countries | 0 | - | 4.81 | 24,135 |
| World Map Quiz | 0 | - | 4.81 | 63,660 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 153,162 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 106,417 |
| Random European Flag to Country | 0 | - | 4.89 | 181,119 |
| Random African Flag to Country | 0 | - | 4.87 | 74,286 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 518,941 |
| Southernmost Countries of the World | 0 | - | 4.99 | 226,569 |
| Countries by Inland Surface Water | 0 | - | 4.94 | 104,357 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 122,083 |
| Countries With the Most Languages | 0 | - | 4.90 | 200,032 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.95 | 110,000 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 93,184 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 98,388 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,010 |
| Tallest Countries North to South | 0 | - | 4.83 | 119,435 |
| Widest Countries East to West | 0 | - | 4.92 | 128,937 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,253 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 185,346 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 97,607 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 93,764 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 147,705 |
| Countries with the Most Desert | 0 | - | 4.93 | 127,136 |
| Countries by Contribution to UN Budget | 0 | - | 4.89 | 73,274 |
| Countries with the Most Borders | 0 | - | 4.97 | 386,143 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.84 | 34,620 |
| Countries of Africa | 0 | - | 5.00 | 2,511,570 |
| Countries with Double Letters | 0 | - | 4.96 | 93,556 |
| Countries that End in N | 0 | - | 4.94 | 157,038 |
| Countries with Five Letters Quiz | 0 | - | 4.96 | 258,862 |
| Countries with Six Letters | 0 | - | 4.93 | 210,533 |
| Countries with W | 0 | - | 4.97 | 158,340 |
| Countries with Z | 0 | - | 4.98 | 288,063 |
| Countries with Letters Missing | 0 | - | 4.97 | 184,655 |
| Countries That End in U | 0 | - | 4.95 | 119,581 |
| Countries with Four Letters | 0 | - | 4.99 | 419,013 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.98 | 132,736 |
| Countries that End in O | 0 | - | 4.92 | 158,612 |
| Countries that End in R | 0 | - | 4.87 | 118,328 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 154,895 |
| Countries Ending in "IA" | 0 | - | 4.99 | 207,268 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 169,455 |
| Countries by Last Two Letters | 0 | - | 4.85 | 134,574 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 141,121 |
| Countries That End in Y | 0 | - | 4.90 | 185,251 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 196,500 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 151,800 |
| Countries that End in I | 0 | - | 4.94 | 134,488 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 182,335 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,251 |
| Countries That End in NIA | 0 | - | 4.92 | 109,068 |
