| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,061,102 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 734,332 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,108 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,687 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,164,704 |
| Biggest Countries by Area | 0 | - | 4.99 | 826,686 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,812 |
| Island Countries Quiz | 0 | - | 4.99 | 575,777 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,657 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,060 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,251 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,211 |
| Countries That Border Russia | 0 | - | 4.98 | 367,182 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,252 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,195 |
| Airlines by Country | 0 | - | 4.48 | 110,559 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,984 |
| Islands by Country #1 | 0 | - | 4.86 | 149,146 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,493 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 286,165 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,900 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,053 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,611 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,488 |
| Mountains by Country | 0 | - | 4.77 | 69,547 |
| One Border Countries | 0 | - | 4.98 | 358,029 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,653 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,838,491 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,421 |
| EU Countries Quiz | 0 | - | 4.99 | 206,465 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,458,322 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,246,499 |
| Countries that Start with A | 0 | - | 4.96 | 1,624,962 |
| Countries that Start with B | 0 | - | 4.94 | 1,762,503 |
| Countries that Start with C | 0 | - | 4.95 | 1,396,541 |
| Countries that Start with D | 0 | - | 4.96 | 461,784 |
| Countries that Start with E | 0 | - | 4.93 | 1,029,762 |
| Countries that Start with G | 0 | - | 4.95 | 1,127,002 |
| Countries that Start with H | 0 | - | 4.92 | 389,029 |
| Countries that Start with I | 0 | - | 4.90 | 974,162 |
| Countries that Start with J | 0 | - | 4.96 | 392,333 |
| Countries that Start with K | 0 | - | 4.95 | 569,545 |
| Countries that Start with L | 0 | - | 4.98 | 811,113 |
| Countries that Start with N | 0 | - | 4.90 | 832,401 |
| Countries that Start with P | 0 | - | 4.94 | 919,894 |
| Countries that Start with R | 0 | - | 4.41 | 298,604 |
| Countries that Start with S | 0 | - | 4.97 | 1,352,940 |
| Countries that Start with T | 0 | - | 4.89 | 756,893 |
| Countries that Start with U | 0 | - | 4.97 | 682,896 |
| Countries that Start with V | 0 | - | 4.97 | 454,913 |
| Countries that Start with F | 0 | - | 4.74 | 422,310 |
| Countries that Start with M | 0 | - | 4.95 | 1,057,740 |
| Countries that Border China | 0 | - | 4.97 | 211,372 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,614 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,441 |
| Countries with Four Letters | 0 | - | 4.99 | 320,500 |
| Countries of Africa | 0 | - | 5.00 | 1,727,323 |
| Countries of South America | 0 | - | 5.00 | 620,596 |
| Countries of North America Quiz | 0 | - | 5.00 | 703,776 |
| Countries of Oceania | 0 | - | 5.00 | 709,987 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,883 |
| Countries Bordering France | 0 | - | 4.90 | 308,524 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,093 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,569 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,670 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,426 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,508 |
| Countries with Z | 0 | - | 4.99 | 222,698 |
| Political Movements by Country | 0 | - | 4.49 | 61,822 |
| "Land" Countries | 0 | - | 4.98 | 264,028 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 203,575 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,228 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,452 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,260 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,071 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,676,200 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,734 |
| Islands by Country #2 | 0 | - | 4.67 | 62,874 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,068 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 100,625 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 753,469 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 69,969 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,496 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,344 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,741 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,336 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,065 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 102,633 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,634 |
| Solve the Secret Country | 0 | - | 4.96 | 104,719 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,596 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,456 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,452 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,535 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,315,254 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,230 |
| Country Chain | 0 | - | 4.92 | 156,389 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,527 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 994,861 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,171 |
| Every Country Shape | 0 | - | 4.99 | 312,343 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,870,146 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,089 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,059,961 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,639,313 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,063 |
| Anagram Chain - Countries | 0 | - | 4.98 | 83,934 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,050 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,239 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,483 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,440 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,788 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,581 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,748 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,777 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 231,410 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.65 | 34,575 |
| Countries by Milk Production | 0 | - | 4.49 | 17,853 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,871 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 51,020 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,107 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,222 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,339 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,560 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,201 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,273 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,417 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,807 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,179 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,771 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,286 |
| Countries by Emojis | 0 | - | 4.99 | 157,738 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,020 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,414 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,230 |
| Random Flag to Country | 0 | - | 4.99 | 386,612 |
| Random European Flag to Country | 0 | - | 4.78 | 122,794 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,395 |
| Random African Flag to Country | 0 | - | 4.93 | 49,425 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,733 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,779 |
| Random European Capital to Country | 0 | - | 4.97 | 128,207 |
| Random European Country to Capital | 0 | - | 4.90 | 103,645 |
| Random Countries by Borders | 0 | - | 4.99 | 58,440 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,905 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,328 |
| Countries that Beat China | 0 | - | 4.67 | 73,723 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,297 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,868 |
| Countries that Beat France | 0 | - | 4.41 | 54,164 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,716 |
| Countries but all Vowels are Changed to O | 0 | - | 4.43 | 4,150 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,844 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,374 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,071 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,520 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,090,745 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,270 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,258 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,846 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,519 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,620 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,220 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,438 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,022 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,583 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,485 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,902 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,813 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,475,094 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 66,067 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,255 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,555 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,769 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,657 |
| Random African Country to Capital | 0 | - | 4.91 | 42,272 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,434 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,031 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,032 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 379,341 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,402 |
| Name a Valid African Country | 0 | - | 4.99 | 93,750 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,408 |
| Random African Capital to Country | 0 | - | 4.96 | 65,737 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,714 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,450 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,704 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 89,935 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,186,877 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,672 |
| Countries that Beat the United Kingdom | 0 | - | 4.54 | 51,622 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,584 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,573 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,372 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,481 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 202,791 |
| Name a Valid Country #7 | 0 | - | 4.89 | 67,937 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,292 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,382 |
| Category Elimination - European Countries #1 | 0 | - | 4.84 | 62,678 |
