| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,246,238 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,418 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,129 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,635 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,605 |
| Island Countries Quiz | 0 | - | 4.99 | 577,571 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,298 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,026 |
| Countries That Border Russia | 0 | - | 4.98 | 368,590 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,846 |
| Airlines by Country | 0 | - | 4.48 | 111,012 |
| Islands by Country #1 | 0 | - | 4.86 | 149,544 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,419 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,938 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,765 |
| Mountains by Country | 0 | - | 4.78 | 70,027 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,864 |
| One Border Countries | 0 | - | 4.98 | 359,587 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,882 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,479,063 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,255,566 |
| Countries that Start with A | 0 | - | 4.96 | 1,632,587 |
| Countries that Start with B | 0 | - | 4.94 | 1,770,171 |
| Countries that Start with C | 0 | - | 4.95 | 1,402,585 |
| Countries that Start with D | 0 | - | 4.96 | 464,873 |
| Countries that Start with E | 0 | - | 4.93 | 1,034,559 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,165 |
| Countries that Start with H | 0 | - | 4.93 | 391,703 |
| Countries that Start with I | 0 | - | 4.90 | 978,315 |
| Countries that Start with J | 0 | - | 4.96 | 395,040 |
| Countries that Start with K | 0 | - | 4.94 | 573,394 |
| Countries that Start with L | 0 | - | 4.98 | 815,035 |
| Countries that Start with N | 0 | - | 4.90 | 836,258 |
| Countries that Start with P | 0 | - | 4.94 | 924,231 |
| Countries that Start with R | 0 | - | 4.42 | 300,750 |
| Countries that Start with S | 0 | - | 4.96 | 1,358,974 |
| Countries that Start with T | 0 | - | 4.89 | 760,383 |
| Countries that Start with U | 0 | - | 4.97 | 686,042 |
| Countries that Start with V | 0 | - | 4.97 | 457,073 |
| Countries that Start with F | 0 | - | 4.76 | 425,055 |
| Countries that Start with M | 0 | - | 4.95 | 1,062,334 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,178 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,955 |
| Countries with Four Letters | 0 | - | 4.99 | 321,550 |
| Countries of Africa | 0 | - | 5.00 | 1,739,543 |
| Countries of South America | 0 | - | 5.00 | 625,329 |
| Countries of North America Quiz | 0 | - | 5.00 | 708,822 |
| Countries of Oceania | 0 | - | 5.00 | 715,079 |
| Countries Bordering France | 0 | - | 4.90 | 309,634 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,565 |
| Political Movements by Country | 0 | - | 4.50 | 62,026 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,819 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,527 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,299 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,682,477 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,865 |
| Word Scramble - National Capitals | 0 | - | 4.18 | 365,997 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 390,757 |
| Islands by Country #2 | 0 | - | 4.67 | 63,086 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,372 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,311 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,246 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 756,355 |
| Countries with the Most McDonald's Locations | 0 | - | 4.76 | 70,329 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,357 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.88 | 52,834 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,047 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,993 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,601 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,085 |
| Solve the Secret Country | 0 | - | 4.96 | 105,355 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,089 |
| Solve the Secret Capital City | 0 | - | 4.78 | 126,014 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,335,399 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,963 |
| Five Smallest Countries by Continent | 0 | - | 4.97 | 119,391 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,875 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 93,042 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,702 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 57,047 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 173,225 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.97 | 117,382 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,479 |
| Five Least Guessed Countries by Continent | 0 | - | 4.93 | 49,585 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 88,464 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,711 |
| Five Richest Countries by Continent | 0 | - | 4.55 | 160,582 |
| Five Poorest Countries by Continent | 0 | - | 4.95 | 143,875 |
| Country Chain | 0 | - | 4.92 | 156,836 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,799 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.88 | 53,831 |
| Countries Closest to United States by Continent | 0 | - | 5.00 | 112,255 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,771 |
| Five Highest HDI Countries by Continent | 0 | - | 4.47 | 47,684 |
| Every Country Shape | 0 | - | 4.99 | 314,197 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,884,597 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,494 |
| Word Scramble - Cities #2 | 0 | - | 4.41 | 20,078 |
| Five Lowest HDI Countries by Continent | 0 | - | 4.57 | 43,655 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,652,096 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,217 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,365 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,722 |
| Five Countries with Most Christians by Continent | 0 | - | 4.98 | 70,332 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,632 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,670 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.55 | 61,754 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 92,362 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,078 |
| Countries With One Word and Two U's | 0 | - | 4.44 | 20,757 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,956 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 50,624 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 54,001 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.66 | 34,943 |
| Countries by Milk Production | 0 | - | 4.49 | 18,012 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,295 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 51,357 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,892 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,566 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,743 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,666 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,949 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,771 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,532 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,897 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,346 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,323 |
| Add A Letter - Make a Capital City | 0 | - | 4.44 | 26,792 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,166 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,703 |
| Countries by Emojis | 0 | - | 4.99 | 158,725 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,626 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 58,567 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,543 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,447 |
| Random Flag to Country | 0 | - | 4.99 | 388,927 |
| Random European Flag to Country | 0 | - | 4.79 | 123,317 |
| Random Country Shape to Country | 0 | - | 4.64 | 55,002 |
| Random African Flag to Country | 0 | - | 4.93 | 49,781 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,034 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,808 |
| Random European Capital to Country | 0 | - | 4.97 | 128,793 |
| Random European Country to Capital | 0 | - | 4.90 | 104,008 |
| Random Countries by Borders | 0 | - | 4.99 | 58,668 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,181 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,631 |
| Countries that Beat China | 0 | - | 4.68 | 74,005 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,476 |
| Countries that Beat Australia | 0 | - | 4.78 | 62,096 |
| Countries that Beat France | 0 | - | 4.41 | 55,013 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,847 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,463 |
| Name a Valid Country #6 | 0 | - | 4.94 | 68,321 |
| Name a Valid Country #2 | 0 | - | 4.97 | 151,534 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,412 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,300 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,097,486 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.91 | 50,125 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,627 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,831 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,893 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,292 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 167,912 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,031 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,128 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,160 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,165 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,528 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,377 |
| Name a Valid Country #4 | 0 | - | 4.95 | 149,827 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,523,884 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,335 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,899 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,356 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,320 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,862 |
| Random African Country to Capital | 0 | - | 4.91 | 42,589 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,471 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,499 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,428 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,446 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,776 |
| Name a Valid African Country | 0 | - | 4.99 | 94,150 |
| Category Elimination - Countries #5 | 0 | - | 4.68 | 108,003 |
| Random African Capital to Country | 0 | - | 4.96 | 65,994 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,983 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,239 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,150 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,406 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,197,634 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,327 |
| Countries that Beat the United Kingdom | 0 | - | 4.55 | 51,821 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,957 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,234 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,775 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,113 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,739 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,490 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,914 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,919 |
