| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 33,964,315 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 732,791 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,590 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,375 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,162,595 |
| Biggest Countries by Area | 0 | - | 4.99 | 825,103 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,385 |
| Island Countries Quiz | 0 | - | 4.99 | 574,682 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,345 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,598 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,748 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,800 |
| Countries That Border Russia | 0 | - | 4.98 | 366,456 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,069 |
| Countries and Languages Quiz | 0 | - | 4.86 | 214,918 |
| Airlines by Country | 0 | - | 4.47 | 110,244 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,587 |
| Islands by Country #1 | 0 | - | 4.86 | 148,691 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,007 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,738 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,707 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,617 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,545 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,086 |
| Mountains by Country | 0 | - | 4.78 | 69,432 |
| One Border Countries | 0 | - | 4.98 | 357,195 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,535 |
| EU Countries Quiz | 0 | - | 4.99 | 206,185 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,447,453 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,241,831 |
| Countries that Start with A | 0 | - | 4.96 | 1,620,611 |
| Countries that Start with B | 0 | - | 4.94 | 1,758,144 |
| Countries that Start with C | 0 | - | 4.95 | 1,393,061 |
| Countries that Start with D | 0 | - | 4.96 | 459,999 |
| Countries that Start with E | 0 | - | 4.93 | 1,026,972 |
| Countries that Start with G | 0 | - | 4.95 | 1,124,044 |
| Countries that Start with H | 0 | - | 4.92 | 387,546 |
| Countries that Start with I | 0 | - | 4.90 | 971,749 |
| Countries that Start with J | 0 | - | 4.96 | 390,834 |
| Countries that Start with K | 0 | - | 4.94 | 567,585 |
| Countries that Start with L | 0 | - | 4.98 | 808,967 |
| Countries that Start with N | 0 | - | 4.90 | 830,190 |
| Countries that Start with P | 0 | - | 4.94 | 917,366 |
| Countries that Start with R | 0 | - | 4.40 | 297,330 |
| Countries that Start with S | 0 | - | 4.96 | 1,349,540 |
| Countries that Start with T | 0 | - | 4.88 | 754,800 |
| Countries that Start with U | 0 | - | 4.97 | 681,046 |
| Countries that Start with V | 0 | - | 4.97 | 453,687 |
| Countries that Start with F | 0 | - | 4.73 | 420,731 |
| Countries that Start with M | 0 | - | 4.95 | 1,055,165 |
| Countries that Border China | 0 | - | 4.97 | 211,045 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,366 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,267 |
| Countries with Four Letters | 0 | - | 4.99 | 319,891 |
| Countries of Africa | 0 | - | 5.00 | 1,720,730 |
| Countries of South America | 0 | - | 5.00 | 618,325 |
| Countries of North America Quiz | 0 | - | 5.00 | 701,182 |
| Countries of Oceania | 0 | - | 5.00 | 707,145 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,611 |
| Countries Bordering France | 0 | - | 4.90 | 307,951 |
| Countries Bordering Germany | 0 | - | 4.99 | 290,998 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,347 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,357 |
| Countries with Z | 0 | - | 4.99 | 222,367 |
| Political Movements by Country | 0 | - | 4.49 | 61,705 |
| "Land" Countries | 0 | - | 4.98 | 257,874 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 202,085 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,752 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,278 |
| Regions of Countries #3 | 0 | - | 4.88 | 76,129 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 41,954 |
| Word Scramble - Countries | 0 | - | 4.74 | 1,672,927 |
| Inventions by Country #1 | 0 | - | 4.42 | 41,665 |
| Islands by Country #2 | 0 | - | 4.67 | 62,680 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 84,902 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 100,457 |
| Countries of the World - One Minute Sprint | 0 | - | 4.23 | 751,671 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 69,587 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,309 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,220 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,076 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 135,984 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 123,761 |
| Countries that Produce the Most Beer | 0 | - | 4.74 | 102,470 |
| Solve the Secret Country | 0 | - | 4.96 | 104,419 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,355 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.93 | 4,302,987 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 223,878 |
| 5-Letter Geography Chain #1 | 0 | - | 4.14 | 99,223 |
| 5-Letter Geography Chain #2 | 0 | - | 4.45 | 95,485 |
| 4-Letter Geography Chain #1 | 0 | - | 4.71 | 122,314 |
| Country Chain | 0 | - | 4.92 | 156,111 |
| 6-Letter Geography Chain #1 | 0 | - | 4.11 | 79,922 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,371 |
| Capital Cities Chain | 0 | - | 4.77 | 54,453 |
| Cities Chain #1 | 0 | - | 4.54 | 57,866 |
| Cities Chain #2 | 0 | - | 4.31 | 50,144 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 992,861 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,824 |
| Every Country Shape | 0 | - | 4.99 | 311,320 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,861,501 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,672 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,632,824 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,482 |
| Anagram Chain - Countries | 0 | - | 4.98 | 83,760 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 86,731 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,037 |
| One Country By Letter By Continent | 0 | - | 4.99 | 34,809 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,265 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,585 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,441 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,645 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,634 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.64 | 34,477 |
| Countries by Milk Production | 0 | - | 4.54 | 17,773 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,509 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 50,829 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 89,888 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 98,976 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,167 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,362 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 115,874 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,132 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,202 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,549 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,104 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,588 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,094 |
| Countries by Emojis | 0 | - | 4.99 | 157,319 |
| 5-Letter Geography Chain #3 | 0 | - | 4.16 | 52,320 |
| 4-Letter Geography Chain #2 | 0 | - | 4.40 | 59,023 |
| 6-Letter Geography Chain #2 | 0 | - | 4.27 | 57,013 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,339 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,336 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,104 |
| Letter A Geography Chain | 0 | - | 4.49 | 43,940 |
| Random Flag to Country | 0 | - | 4.99 | 385,318 |
| Random European Flag to Country | 0 | - | 4.78 | 122,594 |
| Random Country Shape to Country | 0 | - | 4.57 | 54,122 |
| Random African Flag to Country | 0 | - | 4.93 | 49,242 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,517 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,364 |
| Random European Capital to Country | 0 | - | 4.97 | 127,728 |
| Random European Country to Capital | 0 | - | 4.90 | 103,426 |
| Random Countries by Borders | 0 | - | 4.99 | 58,327 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,737 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,191 |
| Countries that Beat China | 0 | - | 4.67 | 73,387 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,126 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,577 |
| Countries that Beat France | 0 | - | 4.41 | 49,858 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,663 |
| Countries but all Vowels are Changed to O | 0 | - | 4.43 | 3,977 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,599 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,049 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 58,943 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,178 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,088,066 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 238,665 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,017 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,089 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,145 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,115 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 141,826 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,048 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,430 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,245 |
| Random African Countries on a Map | 0 | - | 4.98 | 197,822 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,692 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,488 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,450,732 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 65,910 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 121,903 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,291 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,509 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,001 |
| Random African Country to Capital | 0 | - | 4.91 | 42,058 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 258,175 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 98,756 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 91,805 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 378,117 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,227 |
| Name a Valid African Country | 0 | - | 4.99 | 93,550 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,136 |
| Random African Capital to Country | 0 | - | 4.96 | 65,594 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,600 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 149,894 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,450 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 89,721 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,181,675 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,357 |
| Countries that Beat the United Kingdom | 0 | - | 4.55 | 51,462 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,375 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,239 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,151 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,165 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 201,875 |
| Name a Valid Country #7 | 0 | - | 4.88 | 67,591 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 60,970 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,130 |
