| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,103,021 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 735,074 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,358 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,859 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,613 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,377 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 295,023 |
| Island Countries Quiz | 0 | - | 4.99 | 576,172 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,797 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,222 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,512 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,419 |
| Countries That Border Russia | 0 | - | 4.98 | 367,502 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,338 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,304 |
| Airlines by Country | 0 | - | 4.47 | 110,680 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,168 |
| Islands by Country #1 | 0 | - | 4.86 | 149,243 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,719 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,316 |
| People with J Initials | 0 | - | 4.45 | 39,545 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,256 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,653 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,655 |
| Mountains by Country | 0 | - | 4.78 | 69,580 |
| One Border Countries | 0 | - | 4.98 | 358,377 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,699 |
| EU Countries Quiz | 0 | - | 4.99 | 206,718 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,462,876 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,248,540 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,733 |
| Countries that Start with B | 0 | - | 4.94 | 1,764,275 |
| Countries that Start with C | 0 | - | 4.95 | 1,397,961 |
| Countries that Start with D | 0 | - | 4.96 | 462,535 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,895 |
| Countries that Start with G | 0 | - | 4.95 | 1,128,188 |
| Countries that Start with H | 0 | - | 4.92 | 389,697 |
| Countries that Start with I | 0 | - | 4.90 | 975,171 |
| Countries that Start with J | 0 | - | 4.96 | 392,976 |
| Countries that Start with K | 0 | - | 4.95 | 570,765 |
| Countries that Start with L | 0 | - | 4.98 | 811,985 |
| Countries that Start with N | 0 | - | 4.90 | 833,253 |
| Countries that Start with P | 0 | - | 4.94 | 920,902 |
| Countries that Start with R | 0 | - | 4.41 | 299,128 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,310 |
| Countries that Start with T | 0 | - | 4.89 | 757,694 |
| Countries that Start with U | 0 | - | 4.97 | 683,628 |
| Countries that Start with V | 0 | - | 4.97 | 455,444 |
| Countries that Start with F | 0 | - | 4.74 | 423,025 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,746 |
| Countries that Border China | 0 | - | 4.97 | 211,820 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,775 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,674 |
| Countries with Four Letters | 0 | - | 4.99 | 320,748 |
| Countries of Africa | 0 | - | 5.00 | 1,729,999 |
| Countries of South America | 0 | - | 5.00 | 621,660 |
| Countries of North America Quiz | 0 | - | 5.00 | 704,900 |
| Countries of Oceania | 0 | - | 5.00 | 711,132 |
| Countries Bordering France | 0 | - | 4.90 | 308,746 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,817 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,812 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,466 |
| Country Nicknames | 0 | - | 3.95 | 93,097 |
| Countries with Z | 0 | - | 4.99 | 222,817 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,123 |
| Political Movements by Country | 0 | - | 4.49 | 61,872 |
| "Land" Countries | 0 | - | 4.98 | 264,547 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.94 | 206,583 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,408 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,539 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,309 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,133 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,677,593 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,764 |
| Country Name Etymologies #1 | 0 | - | 4.96 | 109,631 |
| Islands by Country #2 | 0 | - | 4.67 | 62,935 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,147 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 101,050 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 754,198 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 70,073 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,594 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,412 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,015 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,458 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,176 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 102,827 |
| Solve the Secret Country | 0 | - | 4.96 | 104,877 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,719 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,320,049 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,395 |
| Country Chain | 0 | - | 4.92 | 156,493 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,597 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,699 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,316 |
| Every Country Shape | 0 | - | 4.99 | 312,737 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,873,811 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,260 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,064 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,337 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,023 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,199 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,337 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,804 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,525 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,856 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,633 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,796 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,842 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.65 | 34,611 |
| Countries by Milk Production | 0 | - | 4.49 | 17,902 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,992 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.66 | 51,170 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,614 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,668 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,212 |
| Countries as U.S. First Names | 0 | - | 4.24 | 49,098 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,316 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,419 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,641 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,350 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,339 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,555 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,951 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,224 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,895 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,405 |
| Countries by Emojis | 0 | - | 4.99 | 158,051 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,315 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,447 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,285 |
| Random Flag to Country | 0 | - | 4.99 | 387,078 |
| Random European Flag to Country | 0 | - | 4.78 | 122,924 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,508 |
| Random African Flag to Country | 0 | - | 4.93 | 49,470 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,792 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,962 |
| Random European Capital to Country | 0 | - | 4.97 | 128,343 |
| Random European Country to Capital | 0 | - | 4.90 | 103,708 |
| Random Countries by Borders | 0 | - | 4.99 | 58,477 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,966 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,404 |
| Countries that Beat China | 0 | - | 4.67 | 73,791 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,342 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,923 |
| Countries that Beat France | 0 | - | 4.41 | 54,543 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,746 |
| Countries but all Vowels are Changed to O | 0 | - | 4.43 | 4,227 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,940 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,518 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,104 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,656 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,143 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,561 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,369 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,067 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,691 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,853 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,393 |
| Country Name Etymologies #2 | 0 | - | 4.92 | 54,498 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,626 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,304 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,719 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,766 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,018 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,941 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,486,077 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,135 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,403 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,666 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,884 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,944 |
| Random African Country to Capital | 0 | - | 4.91 | 42,352 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,952 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,144 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,131 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 379,970 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,486 |
| Name a Valid African Country | 0 | - | 4.99 | 93,834 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,539 |
| Random African Capital to Country | 0 | - | 4.96 | 65,794 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.51 | 41,811 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,625 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,824 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,026 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,189,210 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,823 |
| Countries that Beat the United Kingdom | 0 | - | 4.54 | 51,673 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,672 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,745 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,468 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,657 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 203,213 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,068 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,449 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,502 |
| Category Elimination - European Countries #1 | 0 | - | 4.84 | 62,777 |
| Name a Valid Island Country | 0 | - | 4.95 | 79,034 |
| Name a Valid Country Flag | 0 | - | 4.49 | 34,165 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 71,122 |
| Category Elimination - Country Flags #1 | 0 | - | 4.97 | 101,525 |
