| Flags of the Countries that Start with C | 0 | - | 4.88 | 130,685 |
| Flags of the Countries that Start with I | 0 | - | 4.94 | 154,636 |
| Flags of the Countries that Start with B | 0 | - | 4.97 | 43,571 |
| Flags of the Countries that Start with A | 0 | - | 4.94 | 127,894 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,335,659 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,882,135 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 136,100 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.89 | 99,749 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.86 | 114,645 |
| Countries that Start with A - Shape Quiz | 0 | - | 4.93 | 35,113 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 83,202 |
| Countries that Start with A | 0 | - | 4.98 | 2,175,756 |
| Countries that Start with B | 0 | - | 4.95 | 2,306,469 |
| Countries that Start with C | 0 | - | 4.96 | 1,831,461 |
| Countries that Start with D | 0 | - | 4.96 | 716,424 |
| Countries that Start with E | 0 | - | 4.95 | 1,385,081 |
| Countries that Start with G | 0 | - | 4.97 | 1,511,524 |
| Countries that Start with H | 0 | - | 4.96 | 609,587 |
| Countries that Start with I | 0 | - | 4.92 | 1,294,573 |
| Countries that Start with J | 0 | - | 4.98 | 606,984 |
| Countries that Start with K | 0 | - | 4.97 | 820,771 |
| Countries that Start with L | 0 | - | 4.98 | 1,096,822 |
| Countries that Start with N | 0 | - | 4.93 | 1,123,869 |
| Countries that Start with P | 0 | - | 4.94 | 1,222,024 |
| Countries that Start with S | 0 | - | 4.98 | 1,763,167 |
| Countries that Start with T | 0 | - | 4.90 | 1,014,927 |
| Countries that Start with U | 0 | - | 4.97 | 908,482 |
| Countries that Start with V | 0 | - | 4.98 | 612,012 |
| Countries that Start with F | 0 | - | 4.83 | 621,296 |
| Countries that Start with M | 0 | - | 4.97 | 1,388,272 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,820 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 192,009 |
| Landlocked Countries | 0 | - | 4.99 | 425,904 |
| Asian Countries with the Most Christians | 0 | - | 4.86 | 97,981 |
| African Countries with the Most Christians | 0 | - | 4.94 | 76,101 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,714 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,338 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 137,305 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,740 |
| 20 Random Country Flags | 0 | - | 4.99 | 618,989 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,804,683 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 264,653 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,787 |
| Name a Valid African Country | 0 | - | 4.98 | 155,036 |
| Top 50 Countries by Population - In Order | 0 | - | 4.98 | 335,433 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 376,703 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,721 |
| Island Countries | 0 | - | 4.99 | 712,584 |
| Sahara Desert Countries | 0 | - | 4.98 | 166,292 |
| Himalayan Countries | 0 | - | 4.93 | 140,264 |
| Andean Countries | 0 | - | 4.94 | 85,471 |
| Countries with the Youngest Median Age | 0 | - | 4.97 | 64,623 |
| Countries in the Southern Hemisphere | 0 | - | 4.99 | 127,018 |
| Coffee Producing Countries | 0 | - | 4.83 | 68,181 |
| Countries with Shrinking Populations | 0 | - | 4.94 | 66,446 |
| Danube Countries | 0 | - | 4.97 | 72,396 |
| Countries With an "Ish" Demonym | 0 | - | 4.97 | 117,597 |
| Countries With an "Ese" Demonym | 0 | - | 4.97 | 86,846 |
| Countries with the Worst Passports | 0 | - | 4.93 | 85,134 |
| Countries with the Most Immigrants | 0 | - | 4.90 | 150,622 |
| European Landlocked Countries | 0 | - | 4.99 | 147,608 |
| Partially Recognized Countries | 0 | - | 4.98 | 107,309 |
| Countries with the Most Species | 0 | - | 4.99 | 103,567 |
| Countries 197 to 205 | 0 | - | 4.90 | 71,416 |
| Tropic of Cancer Countries | 0 | - | 4.97 | 53,776 |
| Tropic of Capricorn Countries | 0 | - | 4.96 | 47,889 |
| Countries that Use the Peso | 0 | - | 4.89 | 59,840 |
| Countries with the Largest Exclusive Economic Zone | 0 | - | 4.90 | 73,582 |
| Countries with a AAA Credit Rating | 0 | - | 4.86 | 58,021 |
| Countries in the Alps | 0 | - | 4.87 | 118,781 |
| Top Five Importing Partners by Country | 0 | - | 4.97 | 102,638 |
| Countries, Capitals, Currencies and Official Languages | 0 | - | 5.00 | 107,871 |
| Biggest Import Partners By Country | 0 | - | 4.99 | 78,969 |
| Southernmost Countries by Continent | 0 | - | 4.98 | 97,029 |
| Northernmost Countries by Continent | 0 | - | 4.98 | 116,964 |
| Countries by Population Growth, 1970–Present | 0 | - | 4.92 | 96,261 |
| Five Biggest Countries by Latitude | 0 | - | 4.97 | 101,411 |
| Five Biggest Countries by Longitude | 0 | - | 4.91 | 53,866 |
| Largest Country by Body of Water | 0 | - | 4.96 | 58,426 |
| Countries with the Most Container Port Traffic | 0 | - | 4.92 | 63,181 |
| Bridge and Tunnel Borders | 0 | - | 4.96 | 53,878 |
| Countries with the Longest Road Networks Quiz | 0 | - | 4.91 | 41,747 |
| Countries that Touch the Prime Meridian or Equator | 0 | - | 4.88 | 104,565 |
| Arctic Ocean Countries | 0 | - | 4.95 | 79,800 |
| Countries with the Most Grassland | 0 | - | 4.94 | 77,897 |
| All Countries by Area : Four at a Time | 0 | - | 5.00 | 119,851 |
| Countries with the Most Climate Zones | 0 | - | 4.96 | 68,618 |
| Countries that Host the Most Refugees | 0 | - | 4.96 | 72,041 |
| Countries of the World by Similar Area in 90 Seconds | 0 | - | 4.95 | 46,678 |
| All Countries of the World by Area with Hints | 0 | - | 4.97 | 245,731 |
| World Countries - Blind Typing | 0 | - | 5.00 | 109,164 |
| Countries in Their Own Alphabet | 0 | - | 4.95 | 48,508 |
| Largest Countries By Category | 0 | - | 4.97 | 158,872 |
| Countries by Countries | 0 | - | 4.96 | 63,647 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 3,393,772 |
| Country Flags with the Most White | 0 | - | 4.85 | 139,271 |
| Countries With the Northernmost Southernmost Point | 0 | - | 4.96 | 62,401 |
| Country Flags With Only Two Colors | 0 | - | 4.91 | 89,109 |
| Country Picture Puzzle Game #1 | 0 | - | 4.86 | 86,877 |
| Countries that Start with B - Shape Quiz | 0 | - | 4.89 | 27,777 |
| Biggest Countries by Area | 0 | - | 5.00 | 1,054,791 |
| Northernmost Countries | 0 | - | 4.99 | 364,030 |
| Countries of South America | 0 | - | 5.00 | 932,744 |
| Countries of Oceania | 0 | - | 5.00 | 1,063,424 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,889,438 |
| One Country By Letter By Continent | 0 | - | 5.00 | 125,619 |
| "Land" Countries | 0 | - | 4.98 | 338,399 |
| Top 10 Richest Countries in Africa | 0 | - | 4.85 | 77,006 |
| Top 10 Richest Countries in Europe | 0 | - | 4.90 | 151,216 |
| Countries Closest to Germany A-Z | 0 | - | 4.98 | 27,616 |
| Biggest Trading Partners - European Union | 0 | - | 4.91 | 73,314 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,448 |
| Biggest Countries by Population | 0 | - | 5.00 | 1,454,185 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 382,513 |
| Hindu Countries | 0 | - | 4.87 | 50,581 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,809 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 60,681 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.92 | 72,366 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,318 |
| Political Movements by Country | 0 | - | 4.46 | 72,772 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,848,995 |
| One Border Countries | 0 | - | 4.98 | 471,967 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 62,013 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,669 |
| Countries that Beat China | 0 | - | 4.85 | 116,744 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,599 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.98 | 5,653,268 |
| Countries More Populous Than Their Neighbors | 0 | - | 4.99 | 175,167 |
| Countries with Megacities | 0 | - | 4.99 | 267,139 |
| Countries With More than 50 Million People | 0 | - | 4.99 | 200,861 |
| Countries with the Most Population Growth by Decade | 0 | - | 4.98 | 114,136 |
| Countries With More than 200 Million People | 0 | - | 4.95 | 139,171 |
| Countries Less Populous Than Their Neighbors | 0 | - | 4.96 | 82,245 |
| Majority Muslim Countries | 0 | - | 4.98 | 377,715 |
| Countries by Official Language | 0 | - | 4.95 | 196,007 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 297,645 |
| Countries in their Native Language | 0 | - | 4.99 | 199,745 |
| Independence from Whom | 0 | - | 4.99 | 213,079 |
| Subdivisions by Country | 0 | - | 4.87 | 50,619 |
| Who Controlled These Colonies? | 0 | - | 4.88 | 133,452 |
| Megadiverse Countries | 0 | - | 4.96 | 135,283 |
| Word Scramble - Countries | 0 | - | 4.88 | 2,124,326 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 132,951 |
| Countries Producing the Most Sugarcane | 0 | - | 4.94 | 55,543 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 453,509 |
| Countries with Multiple Big Islands | 0 | - | 4.93 | 126,674 |
| Top 10 Wheat-Producing Countries | 0 | - | 4.89 | 75,232 |
| 15 Biggest Island Countries | 0 | - | 4.98 | 164,148 |
| Most Recently-Settled Countries | 0 | - | 4.94 | 62,858 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 95,118 |
| Countries Bigger Than Their Neighbors | 0 | - | 4.93 | 154,570 |
| Countries with Multiple Populous Islands | 0 | - | 4.89 | 96,053 |
| Countries in Relation to Cities #1 | 0 | - | 4.92 | 45,258 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,453 |
| Countries by Sports League Revenue | 0 | - | 4.94 | 78,541 |
| Landmarks of Countries #1 | 0 | - | 4.88 | 108,380 |
| Countries Furthest from the United States | 0 | - | 4.94 | 89,444 |
| Countries with the Highest HDI | 0 | - | 4.95 | 137,150 |
| Straight Shot to the Arctic Circle | 0 | - | 4.88 | 75,585 |
| Most Dispersed Island Nations | 0 | - | 4.97 | 71,860 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 112,370 |
| Countries Bordering "U" Countries | 0 | - | 4.83 | 24,879 |
| World Map Quiz | 0 | - | 4.81 | 65,734 |
| Smallest Countries with at Least One Border | 0 | - | 4.87 | 107,718 |
| Southernmost Countries of the World | 0 | - | 4.99 | 229,267 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 106,088 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.91 | 123,568 |
| Countries With the Most Languages | 0 | - | 4.90 | 203,591 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.96 | 111,438 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.90 | 94,540 |
| Countries with the Most Prisoners | 0 | - | 4.94 | 99,736 |
| Countries with the Most Domestic Camels | 0 | - | 4.94 | 61,694 |
| Tallest Countries North to South | 0 | - | 4.86 | 130,731 |
| Widest Countries East to West | 0 | - | 4.92 | 130,464 |
| Countries with the Highest Average Elevation | 0 | - | 4.98 | 71,601 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 187,265 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 98,521 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.97 | 95,070 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 148,977 |
| Countries with the Most Desert | 0 | - | 4.93 | 128,491 |
| Countries by Contribution to UN Budget | 0 | - | 4.87 | 77,503 |
| Countries with the Most Borders | 0 | - | 4.97 | 390,600 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.83 | 34,892 |
| Countries of Africa | 0 | - | 5.00 | 2,559,894 |
| Countries with Double Letters | 0 | - | 4.96 | 97,089 |
| Countries that End in N | 0 | - | 4.95 | 171,955 |
| Countries with Five Letters | 0 | - | 4.96 | 283,791 |
| Countries with Six Letters | 0 | - | 4.94 | 214,491 |
| Countries with W | 0 | - | 4.96 | 160,953 |
| Countries with Z | 0 | - | 4.98 | 292,473 |
| Countries with Letters Missing | 0 | - | 4.96 | 187,292 |
| Countries That End in U | 0 | - | 4.95 | 121,197 |
| Countries with Four Letters | 0 | - | 4.99 | 425,855 |
| Top 20 Longest One-Word Country Names | 0 | - | 4.97 | 135,116 |
| Countries that End in O | 0 | - | 4.92 | 160,218 |
| Countries that End in R | 0 | - | 4.87 | 119,189 |
| Country Names Created by Only 4 Letters | 0 | - | 4.99 | 155,943 |
| Countries Ending in "IA" | 0 | - | 4.99 | 209,856 |
| Countries by First and Last Letter #1 | 0 | - | 4.97 | 171,157 |
| Countries by Last Two Letters | 0 | - | 4.85 | 135,836 |
