| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,221,366 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,037 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 343,995 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,291 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,140 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,224 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,554 |
| Island Countries Quiz | 0 | - | 4.99 | 577,318 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,481 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,732 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,170 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,944 |
| Countries That Border Russia | 0 | - | 4.98 | 368,405 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,569 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,635 |
| Airlines by Country | 0 | - | 4.48 | 110,958 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,722 |
| Islands by Country #1 | 0 | - | 4.86 | 149,489 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,283 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,147 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,850 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,752 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,150 |
| Mountains by Country | 0 | - | 4.78 | 69,723 |
| One Border Countries | 0 | - | 4.98 | 359,400 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,849 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,476,313 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,254,387 |
| Countries that Start with A | 0 | - | 4.96 | 1,631,555 |
| Countries that Start with B | 0 | - | 4.94 | 1,769,113 |
| Countries that Start with C | 0 | - | 4.95 | 1,401,794 |
| Countries that Start with D | 0 | - | 4.96 | 464,465 |
| Countries that Start with E | 0 | - | 4.93 | 1,033,913 |
| Countries that Start with G | 0 | - | 4.95 | 1,131,461 |
| Countries that Start with H | 0 | - | 4.93 | 391,381 |
| Countries that Start with I | 0 | - | 4.90 | 977,788 |
| Countries that Start with J | 0 | - | 4.96 | 394,705 |
| Countries that Start with K | 0 | - | 4.94 | 572,943 |
| Countries that Start with L | 0 | - | 4.98 | 814,539 |
| Countries that Start with N | 0 | - | 4.90 | 835,722 |
| Countries that Start with P | 0 | - | 4.94 | 923,646 |
| Countries that Start with R | 0 | - | 4.42 | 300,479 |
| Countries that Start with S | 0 | - | 4.96 | 1,358,145 |
| Countries that Start with T | 0 | - | 4.89 | 759,953 |
| Countries that Start with U | 0 | - | 4.97 | 685,653 |
| Countries that Start with V | 0 | - | 4.97 | 456,817 |
| Countries that Start with F | 0 | - | 4.76 | 424,736 |
| Countries that Start with M | 0 | - | 4.95 | 1,061,695 |
| Countries that Border China | 0 | - | 4.97 | 212,208 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,139 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,926 |
| Countries with Four Letters | 0 | - | 4.99 | 321,403 |
| Countries of Africa | 0 | - | 5.00 | 1,737,881 |
| Countries of South America | 0 | - | 5.00 | 624,769 |
| Countries of North America Quiz | 0 | - | 5.00 | 708,157 |
| Countries of Oceania | 0 | - | 5.00 | 714,301 |
| Countries Bordering France | 0 | - | 4.90 | 309,488 |
| Countries Bordering Germany | 0 | - | 4.99 | 292,880 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,212 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,552 |
| Countries with Z | 0 | - | 4.99 | 223,180 |
| Political Movements by Country | 0 | - | 4.50 | 62,004 |
| "Land" Countries | 0 | - | 4.98 | 265,218 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 217,684 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 246,950 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,727 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,456 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,277 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,681,646 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,849 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,517 |
| Islands by Country #2 | 0 | - | 4.67 | 63,051 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,338 |
| Geographic Groups of Four #1 | 0 | - | 4.74 | 149,276 |
| Geographic Groups of Two #1 | 0 | - | 4.97 | 191,604 |
| Geographic Groups of Seven #1 | 0 | - | 4.57 | 116,682 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,215 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 755,989 |
| Countries with the Most McDonald's Locations | 0 | - | 4.74 | 70,286 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,295 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,799 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 342,859 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,873 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,522 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,043 |
| Solve the Secret Country | 0 | - | 4.96 | 105,266 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,023 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,332,642 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,798 |
| Geographic Groups of Two #2 | 0 | - | 4.71 | 86,213 |
| Country Chain | 0 | - | 4.92 | 156,788 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,760 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,323 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.73 | 55,555 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,223 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,723 |
| Every Country Shape | 0 | - | 4.99 | 313,973 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,882,889 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,736 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,650,267 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.93 | 213,362 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,307 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,634 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,576 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,517 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.55 | 61,727 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,035 |
| Countries With One Word and Two U's | 0 | - | 4.44 | 20,737 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,925 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,972 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.66 | 34,913 |
| Countries by Milk Production | 0 | - | 4.49 | 18,001 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,246 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 51,331 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,502 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,662 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,606 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,911 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,703 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,499 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,844 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,292 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,305 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,128 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,657 |
| Countries by Emojis | 0 | - | 4.99 | 158,621 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,168 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,533 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,423 |
| Geographic Groups of Two #3 | 0 | - | 4.41 | 66,352 |
| Geographic Groups of Four #2 | 0 | - | 4.54 | 60,713 |
| Geographic Groups of Five #2 | 0 | - | 4.74 | 46,450 |
| Geographic Groups of Six #2 | 0 | - | 4.64 | 40,816 |
| Geographic Groups of Three #2 | 0 | - | 4.52 | 53,301 |
| Random Flag to Country | 0 | - | 4.99 | 388,625 |
| Random European Flag to Country | 0 | - | 4.79 | 123,238 |
| Random Country Shape to Country | 0 | - | 4.64 | 54,948 |
| Random African Flag to Country | 0 | - | 4.93 | 49,759 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,998 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,666 |
| Random European Capital to Country | 0 | - | 4.97 | 128,719 |
| Random European Country to Capital | 0 | - | 4.90 | 103,965 |
| Random Countries by Borders | 0 | - | 4.99 | 58,640 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,145 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,579 |
| Countries that Beat China | 0 | - | 4.68 | 73,972 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,457 |
| Countries that Beat Australia | 0 | - | 4.79 | 62,061 |
| Countries that Beat France | 0 | - | 4.41 | 54,958 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,834 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,433 |
| Name a Valid Country #6 | 0 | - | 4.94 | 68,265 |
| Name a Valid Country #2 | 0 | - | 4.97 | 151,453 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,358 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,208 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,096,487 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,455 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,768 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,739 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,190 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 167,793 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 142,937 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,033 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,012 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,094 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,395 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,333 |
| Name a Valid Country #4 | 0 | - | 4.95 | 149,753 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,517,443 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,296 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,812 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,988 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,253 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,718 |
| Random African Country to Capital | 0 | - | 4.91 | 42,575 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,147 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,426 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,372 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,228 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,722 |
| Name a Valid African Country | 0 | - | 4.99 | 94,110 |
| Category Elimination - Countries #5 | 0 | - | 4.68 | 107,924 |
| Random African Capital to Country | 0 | - | 4.96 | 65,966 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,954 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,153 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,113 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,313 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,196,127 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,244 |
| Countries that Beat the United Kingdom | 0 | - | 4.55 | 51,797 |
| Random Geographic Groups of Five | 0 | - | 4.96 | 85,301 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,901 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,123 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,719 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,031 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,554 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,438 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,838 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 34,407 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,852 |
