| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,052,795 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 734,195 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,058 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,656 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,164,499 |
| Biggest Countries by Area | 0 | - | 4.99 | 826,534 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,760 |
| Island Countries Quiz | 0 | - | 4.99 | 575,705 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,636 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,017 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,211 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,176 |
| Countries That Border Russia | 0 | - | 4.98 | 367,123 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,235 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,165 |
| Airlines by Country | 0 | - | 4.48 | 110,533 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,955 |
| Islands by Country #1 | 0 | - | 4.86 | 149,116 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,448 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,132 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,013 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,604 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,448 |
| Mountains by Country | 0 | - | 4.77 | 69,537 |
| One Border Countries | 0 | - | 4.98 | 357,946 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,642 |
| EU Countries Quiz | 0 | - | 4.99 | 206,446 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,457,406 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,246,056 |
| Countries that Start with A | 0 | - | 4.96 | 1,624,619 |
| Countries that Start with B | 0 | - | 4.94 | 1,762,156 |
| Countries that Start with C | 0 | - | 4.95 | 1,396,250 |
| Countries that Start with D | 0 | - | 4.96 | 461,634 |
| Countries that Start with E | 0 | - | 4.93 | 1,029,551 |
| Countries that Start with G | 0 | - | 4.95 | 1,126,772 |
| Countries that Start with H | 0 | - | 4.92 | 388,914 |
| Countries that Start with I | 0 | - | 4.90 | 973,977 |
| Countries that Start with J | 0 | - | 4.96 | 392,214 |
| Countries that Start with K | 0 | - | 4.95 | 569,395 |
| Countries that Start with L | 0 | - | 4.98 | 810,938 |
| Countries that Start with N | 0 | - | 4.90 | 832,193 |
| Countries that Start with P | 0 | - | 4.94 | 919,671 |
| Countries that Start with R | 0 | - | 4.41 | 298,502 |
| Countries that Start with S | 0 | - | 4.97 | 1,352,687 |
| Countries that Start with T | 0 | - | 4.89 | 756,736 |
| Countries that Start with U | 0 | - | 4.97 | 682,733 |
| Countries that Start with V | 0 | - | 4.97 | 454,814 |
| Countries that Start with F | 0 | - | 4.74 | 422,178 |
| Countries that Start with M | 0 | - | 4.95 | 1,057,541 |
| Countries that Border China | 0 | - | 4.97 | 211,340 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,589 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,426 |
| Countries with Four Letters | 0 | - | 4.99 | 320,455 |
| Countries of Africa | 0 | - | 5.00 | 1,726,781 |
| Countries of South America | 0 | - | 5.00 | 620,385 |
| Countries of North America Quiz | 0 | - | 5.00 | 703,577 |
| Countries of Oceania | 0 | - | 5.00 | 709,694 |
| Countries Bordering France | 0 | - | 4.90 | 308,478 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,514 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,643 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,423 |
| Countries with Z | 0 | - | 4.99 | 222,662 |
| Political Movements by Country | 0 | - | 4.49 | 61,815 |
| "Land" Countries | 0 | - | 4.98 | 263,878 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,185 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,431 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,246 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,062 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,675,898 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,729 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,138 |
| Islands by Country #2 | 0 | - | 4.67 | 62,860 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,055 |
| Geographic Groups of Four #1 | 0 | - | 4.76 | 148,808 |
| Geographic Groups of Two #1 | 0 | - | 4.97 | 190,803 |
| Geographic Groups of Seven #1 | 0 | - | 4.56 | 116,330 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 100,613 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 753,299 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 69,949 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,485 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,335 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,688 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,303 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,041 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 102,609 |
| Solve the Secret Country | 0 | - | 4.96 | 104,704 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,572 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,314,330 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,200 |
| Geographic Groups of Two #2 | 0 | - | 4.72 | 85,860 |
| Country Chain | 0 | - | 4.92 | 156,371 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,518 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,052 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.73 | 55,330 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 994,690 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,137 |
| Every Country Shape | 0 | - | 4.99 | 312,267 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,869,475 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,056 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,638,739 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,991 |
| Anagram Chain - Countries | 0 | - | 4.98 | 83,919 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,014 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,215 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,436 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,430 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,777 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,573 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,742 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,762 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.65 | 34,562 |
| Countries by Milk Production | 0 | - | 4.49 | 17,847 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,854 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 51,001 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,093 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,192 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,319 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,546 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,166 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,261 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,405 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,789 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,168 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,753 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,265 |
| Countries by Emojis | 0 | - | 4.99 | 157,695 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,957 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,405 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,217 |
| Geographic Groups of Two #3 | 0 | - | 4.41 | 66,105 |
| Geographic Groups of Four #2 | 0 | - | 4.53 | 60,431 |
| Geographic Groups of Five #2 | 0 | - | 4.73 | 46,190 |
| Geographic Groups of Six #2 | 0 | - | 4.64 | 40,619 |
| Geographic Groups of Three #2 | 0 | - | 4.52 | 53,026 |
| Random Flag to Country | 0 | - | 4.99 | 386,519 |
| Random European Flag to Country | 0 | - | 4.78 | 122,771 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,365 |
| Random African Flag to Country | 0 | - | 4.93 | 49,405 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,722 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,743 |
| Random European Capital to Country | 0 | - | 4.97 | 128,201 |
| Random European Country to Capital | 0 | - | 4.90 | 103,630 |
| Random Countries by Borders | 0 | - | 4.99 | 58,429 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,895 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,320 |
| Countries that Beat China | 0 | - | 4.67 | 73,700 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,289 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,853 |
| Countries that Beat France | 0 | - | 4.41 | 54,054 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,710 |
| Countries but all Vowels are Changed to O | 0 | - | 4.43 | 4,131 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,819 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,349 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,041 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,479 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,090,518 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,217 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,236 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,787 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,483 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,570 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,187 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,396 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,942 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,552 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,438 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,885 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,784 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,473,044 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 66,046 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,226 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,529 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,745 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,620 |
| Random African Country to Capital | 0 | - | 4.91 | 42,256 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,318 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,010 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,016 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 379,259 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,384 |
| Name a Valid African Country | 0 | - | 4.99 | 93,735 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,385 |
| Random African Capital to Country | 0 | - | 4.96 | 65,724 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,704 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,420 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,683 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 89,923 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,186,580 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,655 |
| Countries that Beat the United Kingdom | 0 | - | 4.54 | 51,614 |
| Random Geographic Groups of Five | 0 | - | 4.96 | 84,901 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,569 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,535 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,353 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,462 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 202,672 |
| Name a Valid Country #7 | 0 | - | 4.89 | 67,911 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,264 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 34,107 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,348 |
