| Flags of the Countries that Start with C | 0 | - | 4.89 | 130,842 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,824 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,784 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 128,074 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,750 |
| Countries of the World Quiz | 0 | - | 5.00 | 48,008,659 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,365 |
| Countries that Start with A | 0 | - | 4.98 | 2,179,515 |
| Countries that Start with B | 0 | - | 4.95 | 2,310,121 |
| Countries that Start with C | 0 | - | 4.96 | 1,834,297 |
| Countries that Start with D | 0 | - | 4.96 | 718,416 |
| Countries that Start with E | 0 | - | 4.95 | 1,387,422 |
| Countries that Start with G | 0 | - | 4.97 | 1,514,023 |
| Countries that Start with H | 0 | - | 4.96 | 611,010 |
| Countries that Start with I | 0 | - | 4.92 | 1,296,537 |
| Countries that Start with J | 0 | - | 4.98 | 608,329 |
| Countries that Start with K | 0 | - | 4.97 | 822,207 |
| Countries that Start with L | 0 | - | 4.98 | 1,098,660 |
| Countries that Start with N | 0 | - | 4.93 | 1,125,757 |
| Countries that Start with P | 0 | - | 4.94 | 1,223,875 |
| Countries that Start with S | 0 | - | 4.98 | 1,765,620 |
| Countries that Start with T | 0 | - | 4.90 | 1,016,326 |
| Countries that Start with U | 0 | - | 4.97 | 909,605 |
| Countries that Start with V | 0 | - | 4.98 | 612,807 |
| Countries that Start with F | 0 | - | 4.83 | 622,382 |
| Countries that Start with M | 0 | - | 4.97 | 1,390,207 |
| Countries Closest to Spain A-Z | 0 | - | 4.99 | 108,979 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,247 |
| Landlocked Countries | 0 | - | 4.99 | 427,730 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 98,213 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,263 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 201,072 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,538 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,899 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,952 |
| 20 Random Country Flags | 0 | - | 4.99 | 621,030 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,815,771 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,634 |
| Name a Valid Asian Country | 0 | - | 4.98 | 122,019 |
| Name a Valid African Country | 0 | - | 4.98 | 155,363 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 337,064 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 377,188 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 410,655 |
| Island Countries | 0 | - | 4.99 | 713,217 |
| Sahara Desert Countries | 0 | - | 4.98 | 167,140 |
| Himalayan Countries | 0 | - | 4.93 | 141,027 |
| Andean Countries | 0 | - | 4.94 | 85,903 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 65,018 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,638 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,562 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,767 |
| Danube Countries | 0 | - | 4.97 | 72,610 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,878 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 87,026 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,538 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 151,019 |
| European Landlocked Countries | 0 | - | 4.99 | 147,824 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,610 |
| Countries with the Most Species | 0 | - | 4.99 | 103,673 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,716 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,835 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,976 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,963 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,709 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,178 |
| Countries in the Alps | 0 | - | 4.87 | 119,054 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 103,130 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 108,259 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 79,092 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,222 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 117,193 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,428 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,648 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 54,036 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,540 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,353 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,982 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,852 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,709 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,964 |
| Countries with the Most Grassland | 0 | - | 4.94 | 78,066 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 120,263 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,770 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 76,791 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,908 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 246,577 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,638 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,643 |
| Largest Countries By Category | 0 | - | 4.97 | 159,197 |
| Countries by Countries | 0 | - | 4.97 | 63,857 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,398,566 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,525 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,460 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,291 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,985 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,056,750 |
| Northernmost Countries | 0 | - | 4.99 | 364,846 |
| Countries of South America | 0 | - | 5.00 | 934,953 |
| Countries of Oceania | 0 | - | 5.00 | 1,066,323 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,894,747 |
| One Country By Letter By Continent | 0 | - | 5.00 | 126,150 |
| "Land" Countries | 0 | - | 4.98 | 339,178 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,181 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,483 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,681 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,447 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,602 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,456,864 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 383,215 |
| Hindu Countries | 0 | - | 4.86 | 50,708 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,899 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,780 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,479 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,506 |
| Political Movements by Country | 0 | - | 4.46 | 72,852 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,855,611 |
| One Border Countries | 0 | - | 4.98 | 472,865 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,135 |
| Countries that Beat the United States | 0 | - | 4.93 | 169,003 |
| Countries that Beat China | 0 | - | 4.85 | 117,041 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,804 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,662,504 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,662 |
| Countries with Megacities | 0 | - | 4.99 | 268,190 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 201,303 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,413 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,641 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,532 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,701 |
| Countries by Official Language | 0 | - | 4.95 | 196,335 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 298,090 |
| Countries in their Native Language | 0 | - | 4.99 | 200,045 |
| Independence from Whom | 0 | - | 4.99 | 213,548 |
| Subdivisions by Country | 0 | - | 4.87 | 50,682 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,759 |
| Megadiverse Countries | 0 | - | 4.96 | 149,786 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,129,441 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 133,221 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,596 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 454,299 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,853 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,273 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,553 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,962 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,380 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,658 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,216 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,299 |
| Countries by Sports League Revenue | 0 | - | 4.95 | 78,900 |
| Landmarks of Countries #1 | 0 | - | 4.89 | 108,521 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,532 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,251 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,675 |
| Most Dispersed Island Nations | 0 | - | 4.96 | 72,015 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,902 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,987 |
| World Map Quiz | 0 | - | 4.81 | 65,984 |
| Smallest Countries with at Least One Border | 0 | - | 4.88 | 107,865 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,636 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,294 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,765 |
| Countries With the Most Languages | 0 | - | 4.90 | 204,074 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,618 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,739 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,906 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,788 |
| Tallest Countries North to South | 0 | - | 4.85 | 131,018 |
| Widest Countries East to West | 0 | - | 4.92 | 130,908 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,638 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,474 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,589 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,197 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 149,496 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,658 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 77,547 |
| Countries with the Most Borders | 0 | - | 4.97 | 391,272 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,934 |
| Countries of Africa | 0 | - | 5.00 | 2,566,491 |
| Countries with Double Letters | 0 | - | 4.96 | 97,787 |
| Countries that End in N | 0 | - | 4.95 | 172,786 |
| Countries with Five Letters | 0 | - | 4.96 | 284,844 |
| Countries with Six Letters | 0 | - | 4.94 | 215,120 |
| Countries with W | 0 | - | 4.96 | 161,428 |
| Countries with Z | 0 | - | 4.98 | 293,178 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,802 |
| Countries That End in U | 0 | - | 4.95 | 121,457 |
| Countries with Four Letters | 0 | - | 4.99 | 426,699 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,551 |
| Countries that End in O | 0 | - | 4.92 | 160,424 |
| Countries that End in R | 0 | - | 4.87 | 119,316 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 156,088 |
| Countries Ending in "IA" | 0 | - | 4.99 | 210,267 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 187,668 |
| Countries by Last Two Letters | 0 | - | 4.85 | 136,302 |
| Countries by First and Last Letter #2 | 0 | - | 4.96 | 143,977 |
| Countries That End in Y | 0 | - | 4.91 | 186,206 |
| Countries Based on First Two Letters #1 | 0 | - | 4.99 | 199,523 |
| Countries with Cardinal Directions in Their Names | 0 | - | 4.92 | 153,484 |
| Countries that End in I | 0 | - | 4.94 | 135,462 |
| Countries Based on First Two Letters #2 | 0 | - | 4.99 | 185,456 |
