| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,314,036 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 738,369 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,440 |
| Most Common Last Names in the US | 0 | - | 4.34 | 189,451 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,893 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,527 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,994 |
| Island Countries Quiz | 0 | - | 4.99 | 578,151 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,774 |
| Majority Muslim Countries | 0 | - | 4.96 | 282,124 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,598 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,325 |
| Countries That Border Russia | 0 | - | 4.98 | 369,042 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,947 |
| Airlines by Country | 0 | - | 4.50 | 111,149 |
| Islands by Country #1 | 0 | - | 4.86 | 149,660 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,724 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,480 |
| Harry Potter Last Names | 0 | - | 4.73 | 808,072 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,191 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,796 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,505 |
| Mountains by Country | 0 | - | 4.78 | 70,092 |
| One Border Countries | 0 | - | 4.98 | 360,045 |
| Last Names by Country of Origin | 0 | - | 4.47 | 119,952 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,485,887 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,258,628 |
| Countries that Start with A | 0 | - | 4.96 | 1,635,076 |
| Countries that Start with B | 0 | - | 4.94 | 1,772,624 |
| Countries that Start with C | 0 | - | 4.95 | 1,404,548 |
| Countries that Start with D | 0 | - | 4.97 | 465,879 |
| Countries that Start with E | 0 | - | 4.93 | 1,036,116 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,989 |
| Countries that Start with H | 0 | - | 4.93 | 392,578 |
| Countries that Start with I | 0 | - | 4.91 | 979,698 |
| Countries that Start with J | 0 | - | 4.96 | 395,910 |
| Countries that Start with K | 0 | - | 4.95 | 574,543 |
| Countries that Start with L | 0 | - | 4.98 | 816,287 |
| Countries that Start with N | 0 | - | 4.91 | 837,776 |
| Countries that Start with P | 0 | - | 4.94 | 925,643 |
| Countries that Start with R | 0 | - | 4.42 | 301,420 |
| Countries that Start with S | 0 | - | 4.96 | 1,361,030 |
| Countries that Start with T | 0 | - | 4.89 | 761,492 |
| Countries that Start with U | 0 | - | 4.97 | 687,060 |
| Countries that Start with V | 0 | - | 4.97 | 457,765 |
| Countries that Start with F | 0 | - | 4.77 | 425,937 |
| Countries that Start with M | 0 | - | 4.95 | 1,063,845 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,297 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 179,062 |
| Countries with Four Letters | 0 | - | 4.99 | 321,923 |
| Countries of Africa | 0 | - | 5.00 | 1,743,334 |
| Countries of South America | 0 | - | 5.00 | 626,914 |
| Countries of North America Quiz | 0 | - | 5.00 | 710,586 |
| Countries of Oceania | 0 | - | 5.00 | 716,821 |
| Countries Bordering France | 0 | - | 4.90 | 309,967 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,370 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,619 |
| Country Nicknames | 0 | - | 3.95 | 93,174 |
| U.S. States by Nickname | 0 | - | 4.47 | 60,351 |
| Political Movements by Country | 0 | - | 4.50 | 62,077 |
| "Land" Countries | 0 | - | 4.98 | 265,576 |
| NFL Football Last Names | 0 | - | 4.34 | 135,300 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,907 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,588 |
| Countries that Produce the Most Cheese | 0 | - | 4.65 | 42,364 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,684,377 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,893 |
| Five Biggest Cities by Country | 0 | - | 4.74 | 122,719 |
| Islands by Country #2 | 0 | - | 4.67 | 63,146 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,493 |
| Geographic Groups of Five #1 | 0 | - | 4.41 | 97,075 |
| Geographic Groups of Four #1 | 0 | - | 4.74 | 149,496 |
| Geographic Groups of Two #1 | 0 | - | 4.97 | 191,875 |
| Geographic Groups of Seven #1 | 0 | - | 4.58 | 117,051 |
| Game of Thrones Last Names | 0 | - | 4.42 | 83,367 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,344 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 757,376 |
| Countries with the Most McDonald's Locations | 0 | - | 4.76 | 70,442 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,470 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.88 | 52,924 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,444 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,178 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,774 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,165 |
| Solve the Secret Country | 0 | - | 4.96 | 105,502 |
| Solve the Secret Country #2 | 0 | - | 4.89 | 68,246 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,341,981 |
| Geographic Groups of Two #2 | 0 | - | 4.72 | 86,375 |
| Country Chain | 0 | - | 4.92 | 157,415 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.73 | 63,885 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,440 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 55,676 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 1,000,140 |
| World Map without 12 Countries | 0 | - | 4.96 | 279,021 |
| Every Country Shape | 0 | - | 4.99 | 314,714 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,888,980 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,656,395 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 215,183 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,466 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 87,934 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,733 |
| One Country By Letter By Continent | 0 | - | 4.99 | 37,092 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.54 | 61,834 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,162 |
| Countries With One Word and Two U's | 0 | - | 4.41 | 20,804 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 27,016 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 54,080 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.66 | 35,007 |
| Countries by Milk Production | 0 | - | 4.49 | 18,053 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,419 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.68 | 51,443 |
| Most Common U.S. Last Names - Extreme | 0 | - | 4.92 | 126,043 |
| Divided World City Name Puzzle #1 | 0 | - | 4.89 | 30,020 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,711 |
| Countries as U.S. First Names | 0 | - | 4.24 | 49,239 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,890 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,774 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 92,076 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,942 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,617 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 62,011 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,484 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,366 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,283 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,807 |
| Countries by Emojis | 0 | - | 4.99 | 159,171 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 249,216 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,588 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,508 |
| Geographic Groups of Four #2 | 0 | - | 4.55 | 60,854 |
| Geographic Groups of Five #2 | 0 | - | 4.66 | 46,589 |
| Geographic Groups of Six #2 | 0 | - | 4.65 | 40,927 |
| Geographic Groups of Three #2 | 0 | - | 4.52 | 53,417 |
| Random Flag to Country | 0 | - | 4.99 | 389,560 |
| Random European Flag to Country | 0 | - | 4.79 | 123,547 |
| Random Country Shape to Country | 0 | - | 4.65 | 55,098 |
| Random African Flag to Country | 0 | - | 4.93 | 49,873 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,127 |
| Name a Valid Country #1 | 0 | - | 4.99 | 174,211 |
| Random European Capital to Country | 0 | - | 4.97 | 129,009 |
| Random European Country to Capital | 0 | - | 4.90 | 104,107 |
| Random Countries by Borders | 0 | - | 4.99 | 58,735 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,301 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,730 |
| Countries that Beat China | 0 | - | 4.68 | 74,090 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,528 |
| Countries that Beat Australia | 0 | - | 4.79 | 62,164 |
| Countries that Beat France | 0 | - | 4.41 | 55,116 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,873 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,553 |
| Name a Valid Country #6 | 0 | - | 4.94 | 69,274 |
| Name a Valid Country #2 | 0 | - | 4.97 | 152,815 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,525 |
| Name a Valid Country #3 | 0 | - | 4.98 | 163,438 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,099,386 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 241,066 |
| Name a Valid Country #5 | 0 | - | 4.98 | 122,348 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 175,229 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,707 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 168,222 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,303 |
| Random Sequential European Countries on a Map | 0 | - | 5.00 | 177,318 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,493 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,344 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,860 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,472 |
| Name a Valid Country #4 | 0 | - | 4.95 | 150,980 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,540,031 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 66,428 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 123,192 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,560 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,581 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 69,191 |
| Random African Country to Capital | 0 | - | 4.91 | 42,744 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 262,053 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,628 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,532 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 382,156 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,914 |
| Name a Valid African Country | 0 | - | 4.99 | 94,334 |
| Category Elimination - Countries #5 | 0 | - | 4.65 | 108,191 |
| Random African Capital to Country | 0 | - | 4.96 | 66,085 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.53 | 42,039 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,534 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,281 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.74 | 90,557 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,200,836 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,518 |
| Countries that Beat the United Kingdom | 0 | - | 4.56 | 51,870 |
| Random Geographic Groups of Five | 0 | - | 4.96 | 85,600 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 62,077 |
| Random Countries Hidden in the World Map | 0 | - | 4.87 | 71,415 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,888 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,346 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 205,137 |
| Name a Valid Country #7 | 0 | - | 4.89 | 69,424 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 62,200 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 34,554 |
| Name a Valid Country #8 | 0 | - | 4.78 | 32,759 |
| Category Elimination - European Countries #1 | 0 | - | 4.82 | 63,290 |
