| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,241,479 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,334 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,098 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,348 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,525 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,543 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,648 |
| Island Countries Quiz | 0 | - | 4.99 | 577,518 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,552 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,810 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,273 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,005 |
| Countries That Border Russia | 0 | - | 4.98 | 368,554 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,839 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,689 |
| Airlines by Country | 0 | - | 4.48 | 111,003 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,785 |
| Islands by Country #1 | 0 | - | 4.86 | 149,536 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,392 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,223 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,419 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,916 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,763 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,238 |
| Mountains by Country | 0 | - | 4.78 | 70,019 |
| One Border Countries | 0 | - | 4.98 | 359,552 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,880 |
| Fifty US States in One Minute | 0 | - | 4.31 | 2,850,449 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,013 |
| EU Countries Quiz | 0 | - | 4.99 | 207,115 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,478,551 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,255,346 |
| Countries that Start with A | 0 | - | 4.96 | 1,632,375 |
| Countries that Start with B | 0 | - | 4.94 | 1,769,954 |
| Countries that Start with C | 0 | - | 4.95 | 1,402,441 |
| Countries that Start with D | 0 | - | 4.96 | 464,808 |
| Countries that Start with E | 0 | - | 4.93 | 1,034,445 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,033 |
| Countries that Start with H | 0 | - | 4.93 | 391,648 |
| Countries that Start with I | 0 | - | 4.90 | 978,230 |
| Countries that Start with J | 0 | - | 4.96 | 394,990 |
| Countries that Start with K | 0 | - | 4.94 | 573,322 |
| Countries that Start with L | 0 | - | 4.98 | 814,949 |
| Countries that Start with N | 0 | - | 4.90 | 836,158 |
| Countries that Start with P | 0 | - | 4.94 | 924,133 |
| Countries that Start with R | 0 | - | 4.42 | 300,711 |
| Countries that Start with S | 0 | - | 4.96 | 1,358,846 |
| Countries that Start with T | 0 | - | 4.89 | 760,319 |
| Countries that Start with U | 0 | - | 4.97 | 685,974 |
| Countries that Start with V | 0 | - | 4.97 | 457,035 |
| Countries that Start with F | 0 | - | 4.76 | 425,003 |
| Countries that Start with M | 0 | - | 4.95 | 1,062,231 |
| Countries that Border China | 0 | - | 4.97 | 212,292 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,171 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,950 |
| Countries with Four Letters | 0 | - | 4.99 | 321,521 |
| Countries of Africa | 0 | - | 5.00 | 1,739,209 |
| Countries of South America | 0 | - | 5.00 | 625,235 |
| Countries of North America Quiz | 0 | - | 5.00 | 708,711 |
| Countries of Oceania | 0 | - | 5.00 | 714,950 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,626 |
| Countries Bordering France | 0 | - | 4.90 | 309,616 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,902 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,006 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,279 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,561 |
| Countries by Clue #1 | 0 | - | 4.89 | 196,001 |
| Countries with Z | 0 | - | 4.99 | 223,251 |
| Political Movements by Country | 0 | - | 4.50 | 62,022 |
| "Land" Countries | 0 | - | 4.98 | 265,316 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 217,886 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,029 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,814 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,521 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,294 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,682,324 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,862 |
| Islands by Country #2 | 0 | - | 4.67 | 63,078 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,367 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,240 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 756,287 |
| Countries with the Most McDonald's Locations | 0 | - | 4.76 | 70,321 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,347 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.88 | 52,823 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,021 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,959 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,591 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,079 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 194,254 |
| Solve the Secret Country | 0 | - | 4.96 | 105,329 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,081 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 172,120 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,047 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,755 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,334,705 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,861 |
| Country Chain | 0 | - | 4.92 | 156,828 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,791 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,658 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,795 |
| Every Country Shape | 0 | - | 4.99 | 314,149 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,884,206 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,816 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,064,111 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,651,613 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,107 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,358 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,695 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,624 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,641 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.55 | 61,748 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,062 |
| Countries With One Word and Two U's | 0 | - | 4.44 | 20,754 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,952 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,993 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 232,569 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.66 | 34,936 |
| Countries by Milk Production | 0 | - | 4.49 | 18,011 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,292 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 51,354 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,552 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,720 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,660 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,946 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,761 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,528 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,891 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,337 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,322 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,161 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,692 |
| Countries by Emojis | 0 | - | 4.99 | 158,708 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,597 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,542 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,442 |
| Random Flag to Country | 0 | - | 4.99 | 388,889 |
| Random European Flag to Country | 0 | - | 4.79 | 123,297 |
| Random Country Shape to Country | 0 | - | 4.64 | 54,998 |
| Random African Flag to Country | 0 | - | 4.93 | 49,775 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,029 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,780 |
| Random European Capital to Country | 0 | - | 4.97 | 128,783 |
| Random European Country to Capital | 0 | - | 4.90 | 104,000 |
| Random Countries by Borders | 0 | - | 4.99 | 58,664 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,169 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,625 |
| Countries that Beat China | 0 | - | 4.68 | 74,001 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,471 |
| Countries that Beat Australia | 0 | - | 4.78 | 62,088 |
| Countries that Beat France | 0 | - | 4.41 | 55,009 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,844 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,459 |
| Name a Valid Country #6 | 0 | - | 4.94 | 68,313 |
| Name a Valid Country #2 | 0 | - | 4.97 | 151,518 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,403 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,284 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,097,226 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,603 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,817 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,869 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,275 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 167,900 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,019 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,116 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,133 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,157 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,507 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,364 |
| Name a Valid Country #4 | 0 | - | 4.95 | 149,817 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,522,651 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,330 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,886 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,343 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,313 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,842 |
| Random African Country to Capital | 0 | - | 4.91 | 42,588 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,423 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,491 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,423 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,413 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,769 |
| Name a Valid African Country | 0 | - | 4.99 | 94,144 |
| Category Elimination - Countries #5 | 0 | - | 4.68 | 107,992 |
| Random African Capital to Country | 0 | - | 4.96 | 65,988 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,978 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,225 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,144 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,401 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,197,423 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,312 |
| Countries that Beat the United Kingdom | 0 | - | 4.55 | 51,815 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,952 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,220 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,761 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,099 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,707 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,480 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,908 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,910 |
| Category Elimination - European Countries #1 | 0 | - | 4.84 | 63,141 |
