| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,000,684 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 733,373 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,776 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,494 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,163,386 |
| Biggest Countries by Area | 0 | - | 4.99 | 825,697 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,533 |
| Island Countries Quiz | 0 | - | 4.99 | 575,130 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,453 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,775 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,950 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,936 |
| Countries That Border Russia | 0 | - | 4.98 | 366,751 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,126 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,010 |
| Airlines by Country | 0 | - | 4.47 | 110,326 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,738 |
| Islands by Country #1 | 0 | - | 4.86 | 148,797 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,195 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,893 |
| People with J Initials | 0 | - | 4.45 | 39,474 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,770 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,762 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,570 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,217 |
| Mountains by Country | 0 | - | 4.78 | 69,471 |
| One Border Countries | 0 | - | 4.98 | 357,519 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,568 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,168 |
| EU Countries Quiz | 0 | - | 4.99 | 206,292 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,451,779 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,243,525 |
| Countries that Start with A | 0 | - | 4.96 | 1,622,195 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,679 |
| Countries that Start with C | 0 | - | 4.95 | 1,394,311 |
| Countries that Start with D | 0 | - | 4.96 | 460,636 |
| Countries that Start with E | 0 | - | 4.93 | 1,027,945 |
| Countries that Start with G | 0 | - | 4.95 | 1,125,075 |
| Countries that Start with H | 0 | - | 4.92 | 388,074 |
| Countries that Start with I | 0 | - | 4.90 | 972,624 |
| Countries that Start with J | 0 | - | 4.96 | 391,370 |
| Countries that Start with K | 0 | - | 4.94 | 568,305 |
| Countries that Start with L | 0 | - | 4.98 | 809,733 |
| Countries that Start with N | 0 | - | 4.90 | 830,988 |
| Countries that Start with P | 0 | - | 4.94 | 918,243 |
| Countries that Start with R | 0 | - | 4.41 | 297,776 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,706 |
| Countries that Start with T | 0 | - | 4.88 | 755,557 |
| Countries that Start with U | 0 | - | 4.97 | 681,728 |
| Countries that Start with V | 0 | - | 4.97 | 454,090 |
| Countries that Start with F | 0 | - | 4.74 | 421,286 |
| Countries that Start with M | 0 | - | 4.95 | 1,056,078 |
| Countries that Border China | 0 | - | 4.97 | 211,169 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,452 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,321 |
| Countries with Four Letters | 0 | - | 4.99 | 320,141 |
| Countries of Africa | 0 | - | 5.00 | 1,723,145 |
| Countries of South America | 0 | - | 5.00 | 619,173 |
| Countries of North America Quiz | 0 | - | 5.00 | 702,122 |
| Countries of Oceania | 0 | - | 5.00 | 708,119 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,714 |
| Countries Bordering France | 0 | - | 4.90 | 308,166 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 198,914 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,236 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,479 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,380 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,299 |
| Country Nicknames | 0 | - | 3.95 | 93,063 |
| Countries with Z | 0 | - | 4.99 | 222,484 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,013 |
| Political Movements by Country | 0 | - | 4.49 | 61,754 |
| "Land" Countries | 0 | - | 4.98 | 262,023 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 202,181 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,938 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,330 |
| Regions of Countries #3 | 0 | - | 4.88 | 76,186 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 41,996 |
| Word Scramble - Countries | 0 | - | 4.74 | 1,674,104 |
| Inventions by Country #1 | 0 | - | 4.42 | 41,689 |
| Islands by Country #2 | 0 | - | 4.67 | 62,734 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 84,960 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 100,518 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 752,296 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 69,803 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,372 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,265 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,331 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,113 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 123,875 |
| Countries that Produce the Most Beer | 0 | - | 4.74 | 102,535 |
| Solve the Secret Country | 0 | - | 4.96 | 104,532 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,439 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,307,726 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 223,993 |
| Country Chain | 0 | - | 4.92 | 156,221 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,420 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,530 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,956 |
| Every Country Shape | 0 | - | 4.99 | 311,652 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,865,055 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,835 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,635,105 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,737 |
| Anagram Chain - Countries | 0 | - | 4.98 | 83,836 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 86,856 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,100 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,107 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,339 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,684 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,516 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,684 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,684 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.64 | 34,499 |
| Countries by Milk Production | 0 | - | 4.54 | 17,806 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,698 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 50,901 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,467 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 89,981 |
| Countries as U.S. First Names | 0 | - | 4.24 | 49,025 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,067 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,234 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,438 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 115,990 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,205 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,290 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,636 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,135 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,662 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,167 |
| Countries by Emojis | 0 | - | 4.99 | 157,472 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,540 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,360 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,149 |
| Random Flag to Country | 0 | - | 4.99 | 385,694 |
| Random European Flag to Country | 0 | - | 4.78 | 122,662 |
| Random Country Shape to Country | 0 | - | 4.57 | 54,215 |
| Random African Flag to Country | 0 | - | 4.93 | 49,315 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,636 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,498 |
| Random European Capital to Country | 0 | - | 4.97 | 127,822 |
| Random European Country to Capital | 0 | - | 4.90 | 103,515 |
| Random Countries by Borders | 0 | - | 4.99 | 58,366 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,776 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,228 |
| Countries that Beat China | 0 | - | 4.67 | 73,567 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,214 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,739 |
| Countries that Beat France | 0 | - | 4.41 | 52,722 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,686 |
| Countries but all Vowels are Changed to O | 0 | - | 4.43 | 4,057 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,674 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,159 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 58,989 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,290 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,089,052 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 238,911 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,104 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,271 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,279 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,301 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 141,988 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,220 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,624 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,351 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,086 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,780 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,581 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,459,317 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 65,960 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,067 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,393 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,609 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,317 |
| Random African Country to Capital | 0 | - | 4.91 | 42,140 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 258,649 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 98,866 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 91,891 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 378,555 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,297 |
| Name a Valid African Country | 0 | - | 4.99 | 93,627 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,240 |
| Random African Capital to Country | 0 | - | 4.96 | 65,636 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,637 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,123 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,537 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 89,834 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,183,568 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,470 |
| Countries that Beat the United Kingdom | 0 | - | 4.55 | 51,546 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,448 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,353 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,229 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,271 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 202,197 |
| Name a Valid Country #7 | 0 | - | 4.88 | 67,714 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,100 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,215 |
| Category Elimination - European Countries #1 | 0 | - | 4.83 | 62,537 |
| Name a Valid Island Country | 0 | - | 4.95 | 78,818 |
| Name a Valid Country Flag | 0 | - | 4.49 | 33,962 |
