| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,834 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,813 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,774 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,060 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,624 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,999,253 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,343 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,226 |
| Countries that Start with B | 0 | - | 4.95 | 2,309,863 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,081 |
| Countries that Start with D | 0 | - | 4.96 | 718,269 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,244 |
| Countries that Start with G | 0 | - | 4.97 | 1,513,844 |
| Countries that Start with H | 0 | - | 4.96 | 610,896 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,377 |
| Countries that Start with J | 0 | - | 4.98 | 608,232 |
| Countries that Start with K | 0 | - | 4.97 | 822,109 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,522 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,627 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,734 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,428 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,228 |
| Countries that Start with U | 0 | - | 4.97 | 909,516 |
| Countries that Start with V | 0 | - | 4.98 | 612,741 |
| Countries that Start with F | 0 | - | 4.83 | 622,303 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,062 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,966 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,233 |
| Landlocked Countries | 0 | - | 4.99 | 427,616 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,196 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,250 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,045 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,529 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,844 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,939 |
| 20 Random Country Flags | 0 | - | 4.99 | 620,889 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,002 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,550 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,000 |
| Name a Valid African Country | 0 | - | 4.98 | 155,333 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 336,946 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,143 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,579 |
| Island Countries | 0 | - | 4.99 | 713,152 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,092 |
| Himalayan Countries | 0 | - | 4.93 | 140,975 |
| Andean Countries | 0 | - | 4.94 | 85,881 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,989 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,602 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,536 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,742 |
| Danube Countries | 0 | - | 4.97 | 72,600 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,858 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,008 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,515 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,987 |
| European Landlocked Countries | 0 | - | 4.99 | 147,810 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,592 |
| Countries with the Most Species | 0 | - | 4.99 | 103,667 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,694 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,827 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,968 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,949 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,702 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,166 |
| Countries in the Alps | 0 | - | 4.87 | 119,035 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,100 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,238 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,087 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,212 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,179 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,419 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,633 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,029 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,532 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,346 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,972 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,849 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,700 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,953 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,054 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,227 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,765 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,721 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,884 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,507 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,609 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,636 |
| Largest Countries By Category | 0 | - | 4.97 | 159,154 |
| Countries by Countries | 0 | - | 4.97 | 63,844 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,211 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,510 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,457 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,273 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,975 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,616 |
| Northernmost Countries | 0 | - | 4.99 | 364,786 |
| Countries of South America | 0 | - | 5.00 | 934,798 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,106 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,357 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,105 |
| "Land" Countries | 0 | - | 4.98 | 339,146 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,172 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,465 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,674 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,444 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,593 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,667 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,154 |
| Hindu Countries | 0 | - | 4.86 | 50,699 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,894 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,775 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,470 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,494 |
| Political Movements by Country | 0 | - | 4.46 | 72,845 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,087 |
| One Border Countries | 0 | - | 4.98 | 472,801 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,128 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,982 |
| Countries that Beat China | 0 | - | 4.85 | 117,032 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,786 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,661,978 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,619 |
| Countries with Megacities | 0 | - | 4.99 | 268,104 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,267 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,396 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,603 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,505 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,615 |
| Countries by Official Language | 0 | - | 4.95 | 196,307 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,058 |
| Countries in their Native Language | 0 | - | 4.99 | 200,019 |
| Independence from Whom | 0 | - | 4.99 | 213,509 |
| Subdivisions by Country | 0 | - | 4.87 | 50,681 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,739 |
| Megadiverse Countries | 0 | - | 4.96 | 149,680 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,129,183 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,202 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,593 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,265 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,839 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,271 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,528 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,948 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,364 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,649 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,199 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,297 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,869 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,514 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,527 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,241 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,665 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,003 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,859 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,981 |
| World Map Quiz | 0 | - | 4.81 | 65,971 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,851 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,606 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,281 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,752 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,033 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,605 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,719 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,896 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,783 |
| Tallest Countries North to South | 0 | - | 4.85 | 131,004 |
| Widest Countries East to West | 0 | - | 4.92 | 130,896 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,637 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,457 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,583 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,186 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,372 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,646 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,547 |
| Countries with the Most Borders | 0 | - | 4.97 | 391,213 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,933 |
| Countries of Africa | 0 | - | 5.00 | 2,566,064 |
| Countries with Double Letters | 0 | - | 4.96 | 97,749 |
| Countries that End in N | 0 | - | 4.95 | 172,750 |
| Countries with Five Letters | 0 | - | 4.96 | 284,807 |
| Countries with Six Letters | 0 | - | 4.94 | 215,084 |
| Countries with W | 0 | - | 4.96 | 161,402 |
| Countries with Z | 0 | - | 4.98 | 293,148 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,774 |
| Countries That End in U | 0 | - | 4.95 | 121,447 |
| Countries with Four Letters | 0 | - | 4.99 | 426,647 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,525 |
| Countries that End in O | 0 | - | 4.92 | 160,419 |
| Countries that End in R | 0 | - | 4.87 | 119,311 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 156,084 |
| Countries Ending in "IA" | 0 | - | 4.99 | 210,238 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 187,461 |
| Countries by Last Two Letters | 0 | - | 4.85 | 136,283 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 143,954 |
| Countries That End in Y | 0 | - | 4.91 | 186,198 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 199,486 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,471 |
| Countries that End in I | 0 | - | 4.94 | 135,458 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 185,429 |
