| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,475 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 34,912 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,077 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.88 | 27,614 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 82,496 |
| Biggest Countries by Population - Shape Quiz | 0 | - | 4.91 | 57,703 |
| Every European Country Shape | 0 | - | 4.96 | 202,579 |
| Every Asian Country Shape | 0 | - | 4.95 | 88,151 |
| Every African Country Shape | 0 | - | 4.90 | 88,060 |
| Random Asian Countries on a Map | 0 | - | 4.91 | 170,688 |
| Random African Countries on a Map | 0 | - | 4.99 | 297,401 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,007 |
| Random European Countries on a Map | 0 | - | 4.97 | 284,667 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 128,164 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 119,431 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 217,803 |
| Africa Flags Map Quiz | 0 | - | 4.95 | 36,744 |
| South America Flags Map Quiz | 0 | - | 4.95 | 88,667 |
| Shapes of Mediterranean Sea Countries | 0 | - | 4.80 | 56,019 |
| Countries in an Egg of the World Map | 0 | - | 4.91 | 64,867 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,743,101 |
| Countries that Start with A | 0 | - | 4.98 | 2,171,586 |
| Countries that Start with B | 0 | - | 4.95 | 2,302,651 |
| Countries that Start with C | 0 | - | 4.96 | 1,828,512 |
| Countries that Start with D | 0 | - | 4.96 | 714,315 |
| Countries that Start with E | 0 | - | 4.95 | 1,382,591 |
| Countries that Start with G | 0 | - | 4.97 | 1,508,909 |
| Countries that Start with H | 0 | - | 4.96 | 608,048 |
| Countries that Start with I | 0 | - | 4.92 | 1,292,621 |
| Countries that Start with J | 0 | - | 4.98 | 605,541 |
| Countries that Start with K | 0 | - | 4.97 | 819,217 |
| Countries that Start with L | 0 | - | 4.98 | 1,094,885 |
| Countries that Start with N | 0 | - | 4.93 | 1,121,921 |
| Countries that Start with P | 0 | - | 4.94 | 1,220,202 |
| Countries that Start with S | 0 | - | 4.98 | 1,760,593 |
| Countries that Start with T | 0 | - | 4.90 | 1,013,426 |
| Countries that Start with U | 0 | - | 4.97 | 907,337 |
| Countries that Start with V | 0 | - | 4.98 | 611,158 |
| Countries that Start with F | 0 | - | 4.83 | 620,145 |
| Countries that Start with M | 0 | - | 4.97 | 1,386,221 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 58,349 |
| Landlocked Countries | 0 | - | 4.99 | 423,971 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,792,989 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 333,365 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,150 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 408,640 |
| Island Countries | 0 | - | 4.99 | 711,832 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,389,058 |
| Country Flag-Shape Picture Quiz #1 | 0 | - | 4.94 | 95,249 |
| Country Flag-Shape Picture Quiz #2 | 0 | - | 4.90 | 73,157 |
| Country Flag-Shape Picture Quiz #4 | 0 | - | 4.96 | 72,017 |
| Country Flag-Shape Picture Quiz #6 | 0 | - | 4.98 | 70,031 |
| Country Flag-Shape Picture Quiz #5 | 0 | - | 4.97 | 62,080 |
| Country Flag-Shape Picture Quiz #7 | 0 | - | 4.96 | 59,164 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,052,622 |
| Northernmost Countries | 0 | - | 4.99 | 363,147 |
| Countries of South America | 0 | - | 5.00 | 930,126 |
| Countries of Oceania | 0 | - | 5.00 | 1,060,492 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,883,820 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,104 |
| "Land" Countries | 0 | - | 4.98 | 337,912 |
| Europe Flags Map Quiz | 0 | - | 4.97 | 159,192 |
| Fill the World Map by Country Flags | 0 | - | 4.99 | 84,093 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,451,443 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 381,777 |
| Sahara Desert Countries | 0 | - | 4.98 | 165,406 |
| Himalayan Countries | 0 | - | 4.94 | 139,575 |
| Andean Countries | 0 | - | 4.94 | 85,083 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,270 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 126,496 |
| Coffee Producing Countries | 0 | - | 4.83 | 67,831 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,139 |
| Danube Countries | 0 | - | 4.97 | 72,220 |
| Countries With an "Ish" Demonym | 0 | - | 4.98 | 117,325 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,641 |
| Countries with the Worst Passports | 0 | - | 4.93 | 84,736 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,242 |
| European Landlocked Countries | 0 | - | 4.99 | 147,399 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,005 |
| Countries with the Most Species | 0 | - | 4.99 | 103,432 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,127 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,687 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,799 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,708 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,443 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 57,856 |
| Countries in the Alps | 0 | - | 4.87 | 118,507 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,119 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,481 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,822 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 96,820 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,756 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,101 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 100,940 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,686 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,310 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,026 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,769 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.90 | 41,634 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,399 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,642 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,733 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,397 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,480 |
| Countries that Host the Most Refugees | 0 | - | 4.97 | 65,312 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,383 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 244,968 |
| World Countries - Blind Typing | 0 | - | 5.00 | 108,697 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,391 |
| Largest Countries By Category | 0 | - | 4.97 | 158,561 |
| Countries by Countries | 0 | - | 4.96 | 63,453 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,028 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,351 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 88,923 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,842,544 |
| One Border Countries | 0 | - | 4.98 | 471,048 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,643,874 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 174,471 |
| Countries with Megacities | 0 | - | 4.99 | 265,931 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,269 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 113,762 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 138,525 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 81,873 |
| Majority Muslim Countries | 0 | - | 4.98 | 376,678 |
| Countries by Official Language | 0 | - | 4.95 | 195,671 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,155 |
| Countries in their Native Language | 0 | - | 4.99 | 199,442 |
| Independence from Whom | 0 | - | 4.99 | 212,615 |
| Subdivisions by Country | 0 | - | 4.87 | 50,543 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,115 |
| Megadiverse Countries | 0 | - | 4.96 | 135,160 |
| Word Scramble - Countries | 0 | - | 4.87 | 2,109,599 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,461 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,464 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 452,526 |
| Countries with Multiple Big Islands | 0 | - | 4.92 | 126,354 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,166 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 163,384 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,707 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 94,786 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,476 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 95,752 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,208 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,109 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,274 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,336 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,065 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,481 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,607 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 111,877 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,755 |
| World Map Quiz | 0 | - | 4.81 | 65,388 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,541 |
| Random European Flag to Country | 0 | - | 4.90 | 183,802 |
| Random African Flag to Country | 0 | - | 4.88 | 75,415 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 524,936 |
| Southernmost Countries of the World | 0 | - | 4.99 | 228,780 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 105,712 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,367 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,020 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,218 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,341 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,550 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,594 |
| Tallest Countries North to South | 0 | - | 4.86 | 129,375 |
| Widest Countries East to West | 0 | - | 4.92 | 130,231 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,539 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,040 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,446 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 94,942 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,818 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,199 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,450 |
| Countries with the Most Borders | 0 | - | 4.97 | 389,896 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,854 |
| Countries of Africa | 0 | - | 5.00 | 2,552,407 |
| Countries with Double Letters | 0 | - | 4.96 | 96,704 |
| Countries that End in N | 0 | - | 4.95 | 171,587 |
| Countries with Five Letters | 0 | - | 4.96 | 283,245 |
| Countries with Six Letters | 0 | - | 4.94 | 214,048 |
| Countries with W | 0 | - | 4.96 | 160,659 |
| Countries with Z | 0 | - | 4.98 | 292,007 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,027 |
| Countries That End in U | 0 | - | 4.95 | 121,036 |
| Countries with Four Letters | 0 | - | 4.99 | 424,862 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 134,820 |
| Countries that End in O | 0 | - | 4.92 | 159,680 |
| Countries that End in R | 0 | - | 4.87 | 119,081 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,837 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,491 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 170,949 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,665 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 142,588 |
| Countries That End in Y | 0 | - | 4.91 | 186,005 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 198,212 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,088 |
| Countries that End in I | 0 | - | 4.94 | 135,224 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 184,394 |
| Countries by Initial Letter and Length #1 | 0 | - | 4.98 | 95,943 |
| Countries That End in NIA | 0 | - | 4.92 | 109,931 |
