| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,238,746 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,300 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,083 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,339 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,474 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,488 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,634 |
| Island Countries Quiz | 0 | - | 4.99 | 577,489 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,546 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,797 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,261 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 352,995 |
| Countries That Border Russia | 0 | - | 4.98 | 368,530 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,801 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,681 |
| Airlines by Country | 0 | - | 4.48 | 110,994 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,768 |
| Islands by Country #1 | 0 | - | 4.86 | 149,529 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,381 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,211 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,411 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,906 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,761 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,224 |
| Mountains by Country | 0 | - | 4.78 | 69,989 |
| One Border Countries | 0 | - | 4.98 | 359,524 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,876 |
| Fifty US States in One Minute | 0 | - | 4.31 | 2,850,313 |
| NATO Countries Quiz | 0 | - | 4.97 | 202,005 |
| EU Countries Quiz | 0 | - | 4.99 | 207,104 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,478,353 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,255,245 |
| Countries that Start with A | 0 | - | 4.96 | 1,632,251 |
| Countries that Start with B | 0 | - | 4.94 | 1,769,841 |
| Countries that Start with C | 0 | - | 4.95 | 1,402,352 |
| Countries that Start with D | 0 | - | 4.96 | 464,755 |
| Countries that Start with E | 0 | - | 4.93 | 1,034,370 |
| Countries that Start with G | 0 | - | 4.95 | 1,131,941 |
| Countries that Start with H | 0 | - | 4.93 | 391,610 |
| Countries that Start with I | 0 | - | 4.90 | 978,160 |
| Countries that Start with J | 0 | - | 4.96 | 394,944 |
| Countries that Start with K | 0 | - | 4.94 | 573,254 |
| Countries that Start with L | 0 | - | 4.98 | 814,888 |
| Countries that Start with N | 0 | - | 4.90 | 836,102 |
| Countries that Start with P | 0 | - | 4.94 | 924,068 |
| Countries that Start with R | 0 | - | 4.42 | 300,677 |
| Countries that Start with S | 0 | - | 4.96 | 1,358,729 |
| Countries that Start with T | 0 | - | 4.89 | 760,257 |
| Countries that Start with U | 0 | - | 4.97 | 685,919 |
| Countries that Start with V | 0 | - | 4.97 | 457,003 |
| Countries that Start with F | 0 | - | 4.76 | 424,964 |
| Countries that Start with M | 0 | - | 4.95 | 1,062,148 |
| Countries that Border China | 0 | - | 4.97 | 212,282 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,166 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,945 |
| Countries with Four Letters | 0 | - | 4.99 | 321,502 |
| Countries of Africa | 0 | - | 5.00 | 1,739,039 |
| Countries of South America | 0 | - | 5.00 | 625,177 |
| Countries of North America Quiz | 0 | - | 5.00 | 708,648 |
| Countries of Oceania | 0 | - | 5.00 | 714,884 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,610 |
| Countries Bordering France | 0 | - | 4.90 | 309,598 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 199,891 |
| Countries Bordering Germany | 0 | - | 4.99 | 292,982 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,267 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,559 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,993 |
| Countries with Z | 0 | - | 4.99 | 223,240 |
| Political Movements by Country | 0 | - | 4.50 | 62,019 |
| "Land" Countries | 0 | - | 4.98 | 265,304 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 217,851 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,004 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,803 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,517 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,291 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,682,233 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,861 |
| Islands by Country #2 | 0 | - | 4.67 | 63,076 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,364 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,234 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 756,260 |
| Countries with the Most McDonald's Locations | 0 | - | 4.74 | 70,317 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,340 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,821 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,000 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,950 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,582 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,075 |
| Solve the Secret Country | 0 | - | 4.96 | 105,323 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,076 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 172,114 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,042 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,754 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,334,476 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 224,851 |
| Country Chain | 0 | - | 4.92 | 156,824 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,788 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,621 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,784 |
| Every Country Shape | 0 | - | 4.99 | 314,130 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,884,040 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 217,804 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,064,025 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,651,414 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,017 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,345 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,691 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,618 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,617 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.55 | 61,746 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,055 |
| Countries With One Word and Two U's | 0 | - | 4.44 | 20,752 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,948 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,991 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 232,549 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.66 | 34,933 |
| Countries by Milk Production | 0 | - | 4.49 | 18,008 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,284 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 51,349 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,546 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,709 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,648 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,941 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,753 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,526 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,886 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,332 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,322 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,155 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,691 |
| Countries by Emojis | 0 | - | 4.99 | 158,699 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,485 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,542 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,440 |
| Random Flag to Country | 0 | - | 4.99 | 388,862 |
| Random European Flag to Country | 0 | - | 4.79 | 123,286 |
| Random Country Shape to Country | 0 | - | 4.64 | 54,997 |
| Random African Flag to Country | 0 | - | 4.93 | 49,774 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,026 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,764 |
| Random European Capital to Country | 0 | - | 4.97 | 128,769 |
| Random European Country to Capital | 0 | - | 4.90 | 103,994 |
| Random Countries by Borders | 0 | - | 4.99 | 58,660 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,161 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,619 |
| Countries that Beat China | 0 | - | 4.68 | 73,999 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,470 |
| Countries that Beat Australia | 0 | - | 4.78 | 62,085 |
| Countries that Beat France | 0 | - | 4.41 | 55,004 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,843 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,455 |
| Name a Valid Country #6 | 0 | - | 4.94 | 68,306 |
| Name a Valid Country #2 | 0 | - | 4.97 | 151,512 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,398 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,278 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,097,098 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,576 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,809 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,856 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,266 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 167,891 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,010 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,112 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,113 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,148 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,487 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,355 |
| Name a Valid Country #4 | 0 | - | 4.95 | 149,809 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,521,944 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,324 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,875 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,303 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,302 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,836 |
| Random African Country to Capital | 0 | - | 4.91 | 42,585 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,389 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,486 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,420 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,395 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,767 |
| Name a Valid African Country | 0 | - | 4.99 | 94,139 |
| Category Elimination - Countries #5 | 0 | - | 4.68 | 107,986 |
| Random African Capital to Country | 0 | - | 4.96 | 65,986 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,978 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,215 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,140 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,391 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,197,185 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,305 |
| Countries that Beat the United Kingdom | 0 | - | 4.55 | 51,814 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,942 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,212 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,754 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,093 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,692 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,477 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,894 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,903 |
| Category Elimination - European Countries #1 | 0 | - | 4.84 | 63,133 |
| Name a Valid Island Country | 0 | - | 4.95 | 79,272 |
