| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,093,618 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 734,918 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,312 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,401 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,238 |
| Island Countries Quiz | 0 | - | 4.99 | 576,065 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,445 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,360 |
| Countries That Border Russia | 0 | - | 4.98 | 367,421 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,318 |
| Airlines by Country | 0 | - | 4.47 | 110,659 |
| Islands by Country #1 | 0 | - | 4.86 | 149,218 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,676 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,209 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,642 |
| Mountains by Country | 0 | - | 4.78 | 69,574 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,389 |
| One Border Countries | 0 | - | 4.98 | 358,303 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,689 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,461,889 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,248,096 |
| Countries that Start with A | 0 | - | 4.96 | 1,626,368 |
| Countries that Start with B | 0 | - | 4.94 | 1,763,854 |
| Countries that Start with C | 0 | - | 4.95 | 1,397,659 |
| Countries that Start with D | 0 | - | 4.96 | 462,377 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,657 |
| Countries that Start with G | 0 | - | 4.95 | 1,127,943 |
| Countries that Start with H | 0 | - | 4.92 | 389,559 |
| Countries that Start with I | 0 | - | 4.90 | 974,957 |
| Countries that Start with J | 0 | - | 4.96 | 392,829 |
| Countries that Start with K | 0 | - | 4.95 | 570,572 |
| Countries that Start with L | 0 | - | 4.98 | 811,793 |
| Countries that Start with N | 0 | - | 4.90 | 833,059 |
| Countries that Start with P | 0 | - | 4.94 | 920,670 |
| Countries that Start with R | 0 | - | 4.41 | 299,004 |
| Countries that Start with S | 0 | - | 4.97 | 1,354,004 |
| Countries that Start with T | 0 | - | 4.89 | 757,508 |
| Countries that Start with U | 0 | - | 4.97 | 683,460 |
| Countries that Start with V | 0 | - | 4.97 | 455,309 |
| Countries that Start with F | 0 | - | 4.74 | 422,876 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,503 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,757 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,643 |
| Countries with Four Letters | 0 | - | 4.99 | 320,682 |
| Countries of Africa | 0 | - | 5.00 | 1,729,467 |
| Countries of South America | 0 | - | 5.00 | 621,405 |
| Countries of North America Quiz | 0 | - | 5.00 | 704,528 |
| Countries of Oceania | 0 | - | 5.00 | 710,882 |
| Countries Bordering France | 0 | - | 4.90 | 308,703 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,462 |
| Political Movements by Country | 0 | - | 4.49 | 61,868 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,520 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,296 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,125 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,677,278 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,762 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 364,498 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,497 |
| Islands by Country #2 | 0 | - | 4.67 | 62,926 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,135 |
| Word Scramble - U.K. Cities | 0 | - | 4.51 | 59,184 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 100,840 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 754,008 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 70,054 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,573 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,399 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,959 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,438 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,155 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 102,810 |
| Solve the Secret Country | 0 | - | 4.96 | 104,845 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,684 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,726 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,319,012 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,485 |
| Five Smallest Countries by Continent | 0 | - | 4.97 | 119,054 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,360 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 92,784 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,489 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 56,853 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,778 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.97 | 117,091 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,061 |
| Five Least Guessed Countries by Continent | 0 | - | 4.92 | 49,238 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 88,250 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,353 |
| Five Richest Countries by Continent | 0 | - | 4.54 | 157,640 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,496 |
| Country Chain | 0 | - | 4.92 | 156,462 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,583 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.87 | 53,681 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,879 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,513 |
| Five Highest HDI Countries by Continent | 0 | - | 4.46 | 47,551 |
| Every Country Shape | 0 | - | 4.99 | 312,642 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,873,100 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,044 |
| Word Scramble - Cities #2 | 0 | - | 4.41 | 19,941 |
| Five Lowest HDI Countries by Continent | 0 | - | 4.65 | 43,545 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,641,450 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,283 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,002 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,177 |
| Five Countries with Most Christians by Continent | 0 | - | 4.98 | 70,099 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,321 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,740 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,502 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 92,060 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,839 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,624 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,787 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 50,384 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,839 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.65 | 34,608 |
| Countries by Milk Production | 0 | - | 4.49 | 17,895 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,972 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.66 | 51,153 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,591 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,179 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,290 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,397 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,623 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,320 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,322 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,532 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,918 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,222 |
| Add A Letter - Make a Capital City | 0 | - | 4.43 | 26,619 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,864 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,380 |
| Countries by Emojis | 0 | - | 4.99 | 158,008 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,255 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 58,311 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,446 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,272 |
| Random Flag to Country | 0 | - | 4.99 | 386,972 |
| Random European Flag to Country | 0 | - | 4.78 | 122,884 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,470 |
| Random African Flag to Country | 0 | - | 4.93 | 49,462 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,776 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,914 |
| Random European Capital to Country | 0 | - | 4.97 | 128,314 |
| Random European Country to Capital | 0 | - | 4.90 | 103,692 |
| Random Countries by Borders | 0 | - | 4.99 | 58,472 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,945 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,377 |
| Countries that Beat China | 0 | - | 4.67 | 73,771 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,330 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,910 |
| Countries that Beat France | 0 | - | 4.41 | 54,486 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,738 |
| Countries but all Vowels are Changed to O | 0 | - | 4.43 | 4,213 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,919 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,491 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,101 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,630 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,091,796 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.91 | 49,929 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,501 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,339 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,026 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,650 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,806 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,359 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,592 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,227 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,666 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,706 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,997 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,904 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,483,178 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,123 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,373 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,642 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,865 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,902 |
| Random African Country to Capital | 0 | - | 4.91 | 42,338 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,799 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,121 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,111 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 379,743 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,473 |
| Name a Valid African Country | 0 | - | 4.99 | 93,811 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,510 |
| Random African Capital to Country | 0 | - | 4.96 | 65,785 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.51 | 41,802 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,572 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,792 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,001 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,188,710 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,779 |
| Countries that Beat the United Kingdom | 0 | - | 4.54 | 51,660 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,650 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,692 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,445 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,620 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 203,128 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,034 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,418 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,480 |
