| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,269,570 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,777 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,253 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,159 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,969 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,793 |
| Island Countries Quiz | 0 | - | 4.99 | 577,794 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,643 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,948 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,436 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,147 |
| Countries That Border Russia | 0 | - | 4.98 | 368,769 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,884 |
| Airlines by Country | 0 | - | 4.49 | 111,070 |
| Islands by Country #1 | 0 | - | 4.86 | 149,591 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,531 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,330 |
| United States Immigration by Country | 0 | - | 4.66 | 140,556 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,044 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,778 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,361 |
| Mountains by Country | 0 | - | 4.78 | 70,049 |
| One Border Countries | 0 | - | 4.98 | 359,753 |
| Last Names by Country of Origin | 0 | - | 4.47 | 119,911 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,481,396 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,256,443 |
| Countries that Start with A | 0 | - | 4.96 | 1,633,619 |
| Countries that Start with B | 0 | - | 4.94 | 1,771,186 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,412 |
| Countries that Start with D | 0 | - | 4.96 | 465,306 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,226 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,048 |
| Countries that Start with H | 0 | - | 4.93 | 392,092 |
| Countries that Start with I | 0 | - | 4.91 | 978,879 |
| Countries that Start with J | 0 | - | 4.96 | 395,422 |
| Countries that Start with K | 0 | - | 4.95 | 573,870 |
| Countries that Start with L | 0 | - | 4.98 | 815,588 |
| Countries that Start with N | 0 | - | 4.90 | 837,025 |
| Countries that Start with P | 0 | - | 4.94 | 924,829 |
| Countries that Start with R | 0 | - | 4.42 | 301,038 |
| Countries that Start with S | 0 | - | 4.96 | 1,359,848 |
| Countries that Start with T | 0 | - | 4.89 | 760,872 |
| Countries that Start with U | 0 | - | 4.97 | 686,468 |
| Countries that Start with V | 0 | - | 4.97 | 457,371 |
| Countries that Start with F | 0 | - | 4.76 | 425,437 |
| Countries that Start with M | 0 | - | 4.96 | 1,063,026 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,220 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,993 |
| Countries with Four Letters | 0 | - | 4.99 | 321,695 |
| Countries of Africa | 0 | - | 5.00 | 1,740,762 |
| Countries of South America | 0 | - | 5.00 | 625,831 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,385 |
| Countries of Oceania | 0 | - | 5.00 | 715,723 |
| Countries Bordering France | 0 | - | 4.90 | 309,765 |
| UK Immigration by Country | 0 | - | 4.92 | 113,045 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,191 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,580 |
| Political Movements by Country | 0 | - | 4.50 | 62,049 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,859 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,554 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,322 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,683,159 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,872 |
| Five Biggest Cities by Country | 0 | - | 4.77 | 122,646 |
| Islands by Country #2 | 0 | - | 4.67 | 63,103 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,408 |
| Geographic Groups of Five #1 | 0 | - | 4.41 | 97,034 |
| Geographic Groups of Four #1 | 0 | - | 4.74 | 149,421 |
| Geographic Groups of Two #1 | 0 | - | 4.97 | 191,781 |
| Geographic Groups of Seven #1 | 0 | - | 4.58 | 116,984 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,277 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 756,741 |
| Countries with the Most McDonald's Locations | 0 | - | 4.76 | 70,374 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,400 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,230 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,072 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,677 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,116 |
| Solve the Secret Country | 0 | - | 4.96 | 105,399 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,146 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,337,627 |
| Countries by Net Migration | 0 | - | 4.58 | 58,225 |
| Countries with American Expatriates | 0 | - | 4.53 | 38,185 |
| Geographic Groups of Two #2 | 0 | - | 4.72 | 86,317 |
| Country Chain | 0 | - | 4.92 | 156,900 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,826 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,389 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 55,631 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,186 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,899 |
| Every Country Shape | 0 | - | 4.99 | 314,417 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,886,310 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,653,774 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,661 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,405 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 87,803 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,667 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,849 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.55 | 61,789 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,111 |
| Countries With One Word and Two U's | 0 | - | 4.40 | 20,778 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,978 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,639 |
| African Diaspora - Top 10 Countries | 0 | - | 4.84 | 59,994 |
| European Diaspora - Top 11 Countries | 0 | - | 4.87 | 73,716 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 32,524 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.84 | 41,767 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 54,034 |
| Countries With the Most Expats | 0 | - | 4.68 | 41,613 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.66 | 34,969 |
| Countries by Milk Production | 0 | - | 4.49 | 18,027 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,329 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.68 | 51,384 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,618 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,798 |
| American Countries with the Shortest Names | 0 | - | 4.97 | 81,706 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,992 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,833 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,559 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,950 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,407 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,341 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,218 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,753 |
| Countries by Emojis | 0 | - | 4.99 | 158,898 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,825 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,559 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,477 |
| Countries with the Most Immigrants per Capita | 0 | - | 4.45 | 33,821 |
| Geographic Groups of Four #2 | 0 | - | 4.55 | 60,804 |
| Geographic Groups of Five #2 | 0 | - | 4.67 | 46,548 |
| Geographic Groups of Six #2 | 0 | - | 4.65 | 40,885 |
| Geographic Groups of Three #2 | 0 | - | 4.52 | 53,372 |
| Random Flag to Country | 0 | - | 4.99 | 389,195 |
| Random European Flag to Country | 0 | - | 4.79 | 123,367 |
| Random Country Shape to Country | 0 | - | 4.65 | 55,031 |
| Random African Flag to Country | 0 | - | 4.93 | 49,811 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,054 |
| Name a Valid Country #1 | 0 | - | 4.99 | 173,110 |
| Random European Capital to Country | 0 | - | 4.97 | 128,881 |
| Random European Country to Capital | 0 | - | 4.90 | 104,049 |
| Random Countries by Borders | 0 | - | 4.99 | 58,699 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,242 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,690 |
| Countries that Beat China | 0 | - | 4.68 | 74,038 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,494 |
| Countries that Beat Australia | 0 | - | 4.79 | 62,114 |
| Countries that Beat France | 0 | - | 4.41 | 55,059 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,860 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,494 |
| Name a Valid Country #6 | 0 | - | 4.94 | 68,509 |
| Name a Valid Country #2 | 0 | - | 4.97 | 151,794 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,450 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,527 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,098,182 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,784 |
| Name a Valid Country #5 | 0 | - | 4.98 | 121,111 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 175,016 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,424 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 168,034 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,135 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,203 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,277 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,242 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,643 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,399 |
| Name a Valid Country #4 | 0 | - | 4.95 | 150,067 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,530,160 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,367 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,973 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,429 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,389 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,976 |
| Random African Country to Capital | 0 | - | 4.91 | 42,659 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,734 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,544 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,477 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,736 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,810 |
| Name a Valid African Country | 0 | - | 4.99 | 94,216 |
| Category Elimination - Countries #5 | 0 | - | 4.65 | 108,075 |
| Random African Capital to Country | 0 | - | 4.96 | 66,015 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.53 | 42,006 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,344 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,202 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,458 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,199,071 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,407 |
| Countries that Beat the United Kingdom | 0 | - | 4.56 | 51,835 |
| Random Geographic Groups of Five | 0 | - | 4.96 | 85,513 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 62,004 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,295 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,815 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,197 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,900 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,660 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,992 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 34,488 |
| Name a Valid Country #8 | 0 | - | 4.93 | 19,198 |
| Category Elimination - European Countries #1 | 0 | - | 4.82 | 63,199 |
