| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,082,935 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 734,706 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,248 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,165,154 |
| Biggest Countries by Area | 0 | - | 4.99 | 827,058 |
| Island Countries Quiz | 0 | - | 4.99 | 575,966 |
| Countries with the Most Borders | 0 | - | 4.96 | 317,377 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,311 |
| Countries That Border Russia | 0 | - | 4.98 | 367,346 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,298 |
| Airlines by Country | 0 | - | 4.48 | 110,629 |
| Islands by Country #1 | 0 | - | 4.86 | 149,194 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,627 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,154 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,626 |
| Mountains by Country | 0 | - | 4.78 | 69,568 |
| Word Scramble - Cities #1 | 0 | - | 4.43 | 87,369 |
| One Border Countries | 0 | - | 4.98 | 358,186 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,679 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,460,567 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,247,513 |
| Countries that Start with A | 0 | - | 4.96 | 1,625,894 |
| Countries that Start with B | 0 | - | 4.94 | 1,763,396 |
| Countries that Start with C | 0 | - | 4.95 | 1,397,290 |
| Countries that Start with D | 0 | - | 4.96 | 462,189 |
| Countries that Start with E | 0 | - | 4.93 | 1,030,367 |
| Countries that Start with G | 0 | - | 4.95 | 1,127,633 |
| Countries that Start with H | 0 | - | 4.92 | 389,392 |
| Countries that Start with I | 0 | - | 4.90 | 974,695 |
| Countries that Start with J | 0 | - | 4.96 | 392,678 |
| Countries that Start with K | 0 | - | 4.95 | 570,318 |
| Countries that Start with L | 0 | - | 4.98 | 811,567 |
| Countries that Start with N | 0 | - | 4.90 | 832,854 |
| Countries that Start with P | 0 | - | 4.94 | 920,409 |
| Countries that Start with R | 0 | - | 4.41 | 298,878 |
| Countries that Start with S | 0 | - | 4.97 | 1,353,629 |
| Countries that Start with T | 0 | - | 4.89 | 757,297 |
| Countries that Start with U | 0 | - | 4.97 | 683,270 |
| Countries that Start with V | 0 | - | 4.97 | 455,183 |
| Countries that Start with F | 0 | - | 4.74 | 422,707 |
| Countries that Start with M | 0 | - | 4.95 | 1,058,248 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,724 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,594 |
| Countries with Four Letters | 0 | - | 4.99 | 320,635 |
| Countries of Africa | 0 | - | 5.00 | 1,728,718 |
| Countries of South America | 0 | - | 5.00 | 621,095 |
| Countries of North America Quiz | 0 | - | 5.00 | 704,229 |
| Countries of Oceania | 0 | - | 5.00 | 710,556 |
| Countries Bordering France | 0 | - | 4.90 | 308,647 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,454 |
| Political Movements by Country | 0 | - | 4.49 | 61,854 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,493 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,279 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,117 |
| Word Scramble - Countries | 0 | - | 4.76 | 1,676,932 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,758 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 364,432 |
| Word Scramble - U.S. States | 0 | - | 4.94 | 389,404 |
| Islands by Country #2 | 0 | - | 4.67 | 62,906 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,117 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,178 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 100,662 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 753,819 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 70,029 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,550 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,380 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,897 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,400 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,129 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 102,778 |
| Solve the Secret Country | 0 | - | 4.96 | 104,814 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,657 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,695 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,317,699 |
| Five Biggest Countries by Continent | 0 | - | 4.99 | 168,456 |
| Five Smallest Countries by Continent | 0 | - | 4.97 | 119,032 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,316 |
| Five Least Populated Countries by Continent | 0 | - | 4.96 | 92,763 |
| Five Most Densely Populated Countries by Continent | 0 | - | 4.91 | 57,473 |
| Five Least Densely Populated Countries by Continent | 0 | - | 4.91 | 56,836 |
| First Five Countries Alphabetically by Continent | 0 | - | 4.94 | 172,741 |
| Last Five Countries Alphabetically by Continent | 0 | - | 4.97 | 117,064 |
| Five Most Guessed Countries by Continent | 0 | - | 4.93 | 134,036 |
| Five Least Guessed Countries by Continent | 0 | - | 4.92 | 49,208 |
| Five Most Elevated Countries by Continent | 0 | - | 4.98 | 88,234 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 92,328 |
| Five Richest Countries by Continent | 0 | - | 4.52 | 155,894 |
| Five Poorest Countries by Continent | 0 | - | 4.96 | 143,468 |
| Country Chain | 0 | - | 4.92 | 156,434 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,562 |
| Five Northernmost Capital Cities by Continent | 0 | - | 4.87 | 53,669 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 111,861 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 995,293 |
| Five Highest HDI Countries by Continent | 0 | - | 4.46 | 47,535 |
| Every Country Shape | 0 | - | 4.99 | 312,552 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,872,262 |
| Five Biggest Economies by Continent | 0 | - | 4.97 | 144,008 |
| Word Scramble - Cities #2 | 0 | - | 4.41 | 19,933 |
| Five Lowest HDI Countries by Continent | 0 | - | 4.65 | 43,536 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,640,741 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,199 |
| Anagram Chain - Countries | 0 | - | 4.98 | 83,977 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,145 |
| Five Countries with Most Christians by Continent | 0 | - | 4.98 | 70,076 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,297 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,656 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,484 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 92,031 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,823 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,613 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,779 |
| Five Coldest Countries by Continent | 0 | - | 4.96 | 50,377 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,820 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.65 | 34,594 |
| Countries by Milk Production | 0 | - | 4.49 | 17,886 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,943 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 51,119 |
| Five Countries by a Single Word by Continent | 0 | - | 4.88 | 37,563 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,152 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,271 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,377 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,605 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,284 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,298 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,493 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,880 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,210 |
| Add A Letter - Make a Capital City | 0 | - | 4.43 | 26,614 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,834 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,358 |
| Countries by Emojis | 0 | - | 4.99 | 157,939 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,181 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 58,290 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,437 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,261 |
| Random Flag to Country | 0 | - | 4.99 | 386,840 |
| Random European Flag to Country | 0 | - | 4.78 | 122,847 |
| Random Country Shape to Country | 0 | - | 4.56 | 54,439 |
| Random African Flag to Country | 0 | - | 4.93 | 49,457 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,767 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,871 |
| Random European Capital to Country | 0 | - | 4.97 | 128,274 |
| Random European Country to Capital | 0 | - | 4.90 | 103,666 |
| Random Countries by Borders | 0 | - | 4.99 | 58,461 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,936 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,371 |
| Countries that Beat China | 0 | - | 4.67 | 73,756 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,316 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,895 |
| Countries that Beat France | 0 | - | 4.41 | 54,414 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,728 |
| Countries but all Vowels are Changed to O | 0 | - | 4.43 | 4,192 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,897 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,456 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,094 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,594 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,091,388 |
| Countries with Most Nobel Prizes by Continent | 0 | - | 4.91 | 49,921 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 239,433 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,320 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,973 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,604 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,753 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,313 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,538 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,151 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,643 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,644 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,975 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,871 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,480,678 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 66,106 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,327 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,614 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,825 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,801 |
| Random African Country to Capital | 0 | - | 4.91 | 42,331 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,684 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,088 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,085 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 379,659 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,457 |
| Name a Valid African Country | 0 | - | 4.99 | 93,790 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,480 |
| Random African Capital to Country | 0 | - | 4.96 | 65,775 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,775 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,530 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,774 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 89,986 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,188,114 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,753 |
| Countries that Beat the United Kingdom | 0 | - | 4.54 | 51,641 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,627 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,651 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,425 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,580 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 203,008 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,006 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,383 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,446 |
