| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,281,761 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,971 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,306 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,481 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,358 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,132 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,843 |
| Island Countries Quiz | 0 | - | 4.99 | 577,873 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,679 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,999 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,481 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,202 |
| Countries That Border Russia | 0 | - | 4.98 | 368,840 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,901 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,790 |
| Airlines by Country | 0 | - | 4.49 | 111,090 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,903 |
| Islands by Country #1 | 0 | - | 4.86 | 149,611 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,593 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,371 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,085 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,782 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,406 |
| Mountains by Country | 0 | - | 4.78 | 70,063 |
| One Border Countries | 0 | - | 4.98 | 359,827 |
| Last Names by Country of Origin | 0 | - | 4.47 | 119,922 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,482,533 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,257,042 |
| Countries that Start with A | 0 | - | 4.96 | 1,634,016 |
| Countries that Start with B | 0 | - | 4.94 | 1,771,575 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,734 |
| Countries that Start with D | 0 | - | 4.96 | 465,470 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,485 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,305 |
| Countries that Start with H | 0 | - | 4.93 | 392,240 |
| Countries that Start with I | 0 | - | 4.91 | 979,083 |
| Countries that Start with J | 0 | - | 4.96 | 395,567 |
| Countries that Start with K | 0 | - | 4.95 | 574,067 |
| Countries that Start with L | 0 | - | 4.98 | 815,792 |
| Countries that Start with N | 0 | - | 4.90 | 837,258 |
| Countries that Start with P | 0 | - | 4.94 | 925,067 |
| Countries that Start with R | 0 | - | 4.42 | 301,161 |
| Countries that Start with S | 0 | - | 4.96 | 1,360,203 |
| Countries that Start with T | 0 | - | 4.89 | 761,042 |
| Countries that Start with U | 0 | - | 4.97 | 686,647 |
| Countries that Start with V | 0 | - | 4.97 | 457,484 |
| Countries that Start with F | 0 | - | 4.76 | 425,584 |
| Countries that Start with M | 0 | - | 4.96 | 1,063,263 |
| Countries that Border China | 0 | - | 4.97 | 212,415 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,248 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 179,014 |
| Countries with Four Letters | 0 | - | 4.99 | 321,755 |
| Countries of Africa | 0 | - | 5.00 | 1,741,384 |
| Countries of South America | 0 | - | 5.00 | 626,109 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,686 |
| Countries of Oceania | 0 | - | 5.00 | 715,998 |
| Countries Bordering France | 0 | - | 4.90 | 309,841 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,245 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,390 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,593 |
| Countries with Z | 0 | - | 4.99 | 223,361 |
| Political Movements by Country | 0 | - | 4.50 | 62,053 |
| "Land" Countries | 0 | - | 4.98 | 265,469 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,204 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,200 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,874 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,560 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,336 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,683,529 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,878 |
| Five Biggest Cities by Country | 0 | - | 4.77 | 122,666 |
| Islands by Country #2 | 0 | - | 4.67 | 63,118 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,426 |
| Geographic Groups of Five #1 | 0 | - | 4.41 | 97,041 |
| Geographic Groups of Four #1 | 0 | - | 4.74 | 149,443 |
| Geographic Groups of Two #1 | 0 | - | 4.97 | 191,807 |
| Geographic Groups of Seven #1 | 0 | - | 4.58 | 116,998 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,295 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 756,864 |
| Countries with the Most McDonald's Locations | 0 | - | 4.76 | 70,393 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,422 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.88 | 52,891 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,293 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,109 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,703 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,134 |
| Solve the Secret Country | 0 | - | 4.96 | 105,428 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,182 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,338,672 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,004 |
| Geographic Groups of Two #2 | 0 | - | 4.72 | 86,330 |
| Country Chain | 0 | - | 4.92 | 156,916 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,843 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,404 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 55,645 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,420 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,929 |
| Every Country Shape | 0 | - | 4.99 | 314,483 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,887,087 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,997 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,654,498 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,858 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,423 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 87,838 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,683 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,918 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.55 | 61,803 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,120 |
| Countries With One Word and Two U's | 0 | - | 4.40 | 20,784 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,989 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 54,045 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.66 | 34,983 |
| Countries by Milk Production | 0 | - | 4.49 | 18,033 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,359 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.68 | 51,406 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,643 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,826 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 81,723 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 92,016 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,856 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,580 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,971 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,433 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,353 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,242 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,776 |
| Countries by Emojis | 0 | - | 4.99 | 158,961 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,985 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,567 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,487 |
| Geographic Groups of Four #2 | 0 | - | 4.55 | 60,822 |
| Geographic Groups of Five #2 | 0 | - | 4.67 | 46,558 |
| Geographic Groups of Six #2 | 0 | - | 4.65 | 40,899 |
| Geographic Groups of Three #2 | 0 | - | 4.52 | 53,385 |
| Random Flag to Country | 0 | - | 4.99 | 389,282 |
| Random European Flag to Country | 0 | - | 4.79 | 123,394 |
| Random Country Shape to Country | 0 | - | 4.65 | 55,051 |
| Random African Flag to Country | 0 | - | 4.93 | 49,822 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,063 |
| Name a Valid Country #1 | 0 | - | 4.99 | 173,674 |
| Random European Capital to Country | 0 | - | 4.97 | 128,927 |
| Random European Country to Capital | 0 | - | 4.90 | 104,067 |
| Random Countries by Borders | 0 | - | 4.99 | 58,702 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,255 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,699 |
| Countries that Beat China | 0 | - | 4.68 | 74,051 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,506 |
| Countries that Beat Australia | 0 | - | 4.79 | 62,128 |
| Countries that Beat France | 0 | - | 4.41 | 55,074 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,862 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,509 |
| Name a Valid Country #6 | 0 | - | 4.94 | 68,879 |
| Name a Valid Country #2 | 0 | - | 4.97 | 152,330 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,479 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,988 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,098,540 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,870 |
| Name a Valid Country #5 | 0 | - | 4.98 | 121,759 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 175,077 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,541 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 168,075 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,192 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,239 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,335 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,266 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,707 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,425 |
| Name a Valid Country #4 | 0 | - | 4.95 | 150,526 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,532,879 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,381 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 123,057 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,464 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,460 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 69,031 |
| Random African Country to Capital | 0 | - | 4.91 | 42,689 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,817 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,565 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,497 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,833 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,850 |
| Name a Valid African Country | 0 | - | 4.99 | 94,253 |
| Category Elimination - Countries #5 | 0 | - | 4.65 | 108,106 |
| Random African Capital to Country | 0 | - | 4.96 | 66,026 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.53 | 42,015 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,395 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,230 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,480 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,199,467 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,435 |
| Countries that Beat the United Kingdom | 0 | - | 4.56 | 51,849 |
| Random Geographic Groups of Five | 0 | - | 4.96 | 85,542 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 62,029 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,344 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,840 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,237 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,957 |
| Name a Valid Country #7 | 0 | - | 4.89 | 69,029 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 62,063 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 34,510 |
| Name a Valid Country #8 | 0 | - | 4.93 | 26,914 |
