| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,166,719 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 736,101 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,714 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,103 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,167,001 |
| Biggest Countries by Area | 0 | - | 4.99 | 828,383 |
| Countries with the Highest Life Expectancy | 0 | - | 4.84 | 163,778 |
| Countries with the Highest Obesity Rate | 0 | - | 4.37 | 147,867 |
| Countries with the Highest Maximum Elevation | 0 | - | 4.95 | 151,726 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,346 |
| Island Countries Quiz | 0 | - | 4.99 | 576,804 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,057 |
| Southernmost Countries of the World | 0 | - | 4.99 | 182,048 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,531 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,866 |
| Countries with the Longest Coastlines | 0 | - | 4.86 | 352,736 |
| Countries That Border Russia | 0 | - | 4.98 | 367,939 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,491 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,542 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,945 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,228 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,594 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,938 |
| One Border Countries | 0 | - | 4.98 | 358,901 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,778 |
| EU Countries Quiz | 0 | - | 4.99 | 206,902 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,469,683 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,251,540 |
| Countries that Start with A | 0 | - | 4.96 | 1,629,355 |
| Countries that Start with B | 0 | - | 4.94 | 1,766,893 |
| Countries that Start with C | 0 | - | 4.95 | 1,400,083 |
| Countries that Start with D | 0 | - | 4.96 | 463,578 |
| Countries that Start with E | 0 | - | 4.93 | 1,032,550 |
| Countries that Start with G | 0 | - | 4.95 | 1,129,946 |
| Countries that Start with H | 0 | - | 4.92 | 390,609 |
| Countries that Start with I | 0 | - | 4.90 | 976,613 |
| Countries that Start with J | 0 | - | 4.96 | 393,941 |
| Countries that Start with K | 0 | - | 4.94 | 571,968 |
| Countries that Start with L | 0 | - | 4.98 | 813,383 |
| Countries that Start with N | 0 | - | 4.90 | 834,617 |
| Countries that Start with P | 0 | - | 4.94 | 922,431 |
| Countries that Start with R | 0 | - | 4.42 | 299,899 |
| Countries that Start with S | 0 | - | 4.97 | 1,356,414 |
| Countries that Start with T | 0 | - | 4.89 | 758,961 |
| Countries that Start with U | 0 | - | 4.97 | 684,734 |
| Countries that Start with V | 0 | - | 4.97 | 456,205 |
| Countries that Start with F | 0 | - | 4.76 | 423,995 |
| Countries that Start with M | 0 | - | 4.95 | 1,060,363 |
| Countries that Border China | 0 | - | 4.97 | 212,024 |
| Countries with the Biggest Economies by GDP | 0 | - | 4.65 | 242,365 |
| Top Crude Oil Producing Countries | 0 | - | 4.84 | 145,150 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,027 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,832 |
| Countries with Four Letters | 0 | - | 4.99 | 321,109 |
| Countries of Africa | 0 | - | 5.00 | 1,734,459 |
| Countries of South America | 0 | - | 5.00 | 623,277 |
| Countries of North America Quiz | 0 | - | 5.00 | 706,654 |
| Countries of Oceania | 0 | - | 5.00 | 712,978 |
| Countries with the Most Exports | 0 | - | 4.96 | 111,922 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,391 |
| Countries Bordering France | 0 | - | 4.90 | 309,092 |
| Countries Bordering Germany | 0 | - | 4.99 | 292,251 |
| Countries with the Highest Population Density | 0 | - | 4.88 | 131,350 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,040 |
| Top Movie Producing Countries | 0 | - | 4.67 | 33,484 |
| Countries with the Lowest Population Density | 0 | - | 4.97 | 126,599 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.52 | 144,918 |
| Countries with Z | 0 | - | 4.99 | 223,010 |
| "Land" Countries | 0 | - | 4.98 | 264,949 |
| Largest Economies in 2050 | 0 | - | 4.90 | 88,581 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 216,562 |
| Most Populous Countries in 2050 | 0 | - | 4.92 | 173,371 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,709 |
| Countries by Oil Consumption | 0 | - | 4.95 | 103,871 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,028 |
| Countries by Airline Passengers | 0 | - | 4.93 | 41,431 |
| Countries by Inland Surface Water | 0 | - | 4.93 | 83,873 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,364 |
| Top Olive Oil Producing Countries | 0 | - | 4.91 | 69,561 |
| Top 20 Motor Vehicle Producing Countries | 0 | - | 4.86 | 96,767 |
| Countries that Catch the Most Fish | 0 | - | 4.85 | 90,197 |
| Most Expensive Countries | 0 | - | 4.05 | 104,699 |
| Countries with the Highest Percentage of Forest | 0 | - | 4.51 | 31,629 |
| Countries with the Shortest Total Borders | 0 | - | 4.92 | 72,914 |
| Countries With the Most Languages | 0 | - | 4.90 | 150,386 |
| Countries with the Most Muslims | 0 | - | 4.92 | 119,001 |
| Countries with the Highest Population Under Age 15 | 0 | - | 4.93 | 81,389 |
| Countries with the Highest Population 65 and Older | 0 | - | 4.82 | 65,376 |
| Countries Producing the Most Oranges | 0 | - | 4.52 | 24,794 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,498 |
| Countries with the Most Prisoners | 0 | - | 4.88 | 71,651 |
| Countries with the Most Domestic Camels | 0 | - | 4.89 | 34,353 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,326,851 |
| Countries with Most Nobel Laureates per Capita | 0 | - | 4.73 | 29,057 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,620 |
| Countries with the Longest Perimeter | 0 | - | 4.84 | 65,036 |
| Largest Countries by Area or Population | 0 | - | 5.00 | 143,678 |
| Tallest Countries North to South | 0 | - | 4.78 | 93,322 |
| Widest Countries East to West | 0 | - | 4.90 | 109,340 |
| Countries with the Most Billionaires per Capita | 0 | - | 4.80 | 65,380 |
| Countries with the Most Nobel Prizes | 0 | - | 4.87 | 75,959 |
| Countries by Net Migration | 0 | - | 4.57 | 58,078 |
| Countries with the Highest Average Elevation | 0 | - | 4.97 | 55,839 |
| Countries Whose Center is Closest to the Equator | 0 | - | 4.64 | 41,047 |
| Countries with the Most Murders | 0 | - | 4.52 | 101,588 |
| Countries with the Most Millionaires | 0 | - | 4.81 | 74,230 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 997,255 |
| Countries with the Least Precipitation | 0 | - | 4.86 | 62,195 |
| Countries with the Most Precipitation | 0 | - | 4.74 | 45,219 |
| Poorest Countries with Exceptions | 0 | - | 4.52 | 89,726 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,541 |
| Every Country Shape | 0 | - | 4.99 | 313,467 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,878,797 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,546 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,646,577 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,224 |
| All Countries by Northernmost Point on Land | 0 | - | 4.90 | 87,008 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.93 | 207,850 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,735 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.78 | 25,433 |
| Countries with the Most Area in the Southern Hemisphere | 0 | - | 4.99 | 80,552 |
| Largest Countries as a Percent of Continent | 0 | - | 4.97 | 106,079 |
| Most Populous Countries as a Percent of Their Continent | 0 | - | 4.94 | 75,676 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,200 |
| Most Populous Countries by Year | 0 | - | 4.77 | 79,029 |
| Coldest Countries | 0 | - | 4.97 | 100,440 |
| Countries with the Highest Murder Rate | 0 | - | 4.43 | 53,649 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,380 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,295 |
| Most Populous Countries with Exceptions | 0 | - | 4.97 | 85,593 |
| Countries with the Highest Elevation with Exceptions | 0 | - | 4.57 | 45,597 |
| Countries With the Most Islands of at Least 10 Km² | 0 | - | 4.85 | 124,992 |
| Most Densely Populated Countries with Exceptions | 0 | - | 4.47 | 42,038 |
| Countries With Highest GDP as a Percent of Continent | 0 | - | 4.96 | 64,416 |
| Countries with the Most Desert | 0 | - | 4.92 | 95,474 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,197 |
| Countries that Produce the Most Palm Oil | 0 | - | 4.67 | 14,162 |
| Countries with the Highest GDP per Square Kilometer | 0 | - | 4.91 | 54,061 |
| Countries by Contribution to UN Budget | 0 | - | 4.88 | 61,509 |
| Most Fragile Countries not in Africa | 0 | - | 4.41 | 36,203 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,481 |
| Countries by Wealth per Capita | 0 | - | 4.55 | 52,846 |
| Countries by Change in Carbon Dioxide Emissions | 0 | - | 4.86 | 44,286 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.94 | 74,385 |
| Countries by Milk Production | 0 | - | 4.49 | 17,963 |
| Countries with the Most Total Precipitation | 0 | - | 4.74 | 48,394 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 81,052 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,362 |
| Countries with the Most People in Extreme Poverty | 0 | - | 4.48 | 71,188 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,499 |
| Countries with the Most Mangroves | 0 | - | 4.47 | 29,410 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,524 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,708 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,119 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,024 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,549 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,608 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,590 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,186 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,758 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,738 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,690 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,497 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,393 |
| Random Flag to Country | 0 | - | 4.99 | 387,866 |
| Countries with the Lowest Murder Rate | 0 | - | 4.50 | 45,512 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,524 |
| Countries Connected in the World Map #2 | 0 | - | 4.96 | 57,462 |
| Worst Plastic Polluting Countries | 0 | - | 4.46 | 53,493 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 53,934 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,865 |
| Countries with the Most Skyscrapers per Capita | 0 | - | 4.57 | 48,069 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,094,146 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,941 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,825 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 47,070 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,978 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 60,125 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,537 |
| Pixelated World Map | 0 | - | 5.00 | 110,121 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,309 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,839 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,712 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,944 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,121 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,183 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,502,925 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,615 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,828 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,532 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,315 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 260,604 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,275 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,286 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 380,694 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 79,982 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,979 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,650 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.74 | 28,558 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,157 |
