| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,311,182 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 738,337 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,430 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 246,557 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,851 |
| Biggest Countries by Area | 0 | - | 4.99 | 830,486 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,979 |
| Island Countries Quiz | 0 | - | 4.99 | 578,116 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,767 |
| Majority Muslim Countries | 0 | - | 4.96 | 282,116 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,590 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,313 |
| Countries That Border Russia | 0 | - | 4.98 | 369,029 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,945 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,877 |
| Airlines by Country | 0 | - | 4.50 | 111,144 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 255,966 |
| Islands by Country #1 | 0 | - | 4.86 | 149,658 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,707 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,471 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,184 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,795 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,498 |
| Mountains by Country | 0 | - | 4.78 | 70,091 |
| One Border Countries | 0 | - | 4.98 | 360,029 |
| Last Names by Country of Origin | 0 | - | 4.47 | 119,948 |
| EU Countries Quiz | 0 | - | 4.99 | 207,342 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,485,630 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,258,510 |
| Countries that Start with A | 0 | - | 4.96 | 1,634,985 |
| Countries that Start with B | 0 | - | 4.94 | 1,772,523 |
| Countries that Start with C | 0 | - | 4.95 | 1,404,477 |
| Countries that Start with D | 0 | - | 4.97 | 465,840 |
| Countries that Start with E | 0 | - | 4.93 | 1,036,063 |
| Countries that Start with G | 0 | - | 4.95 | 1,133,927 |
| Countries that Start with H | 0 | - | 4.93 | 392,549 |
| Countries that Start with I | 0 | - | 4.91 | 979,649 |
| Countries that Start with J | 0 | - | 4.96 | 395,876 |
| Countries that Start with K | 0 | - | 4.95 | 574,493 |
| Countries that Start with L | 0 | - | 4.98 | 816,247 |
| Countries that Start with N | 0 | - | 4.90 | 837,732 |
| Countries that Start with P | 0 | - | 4.94 | 925,602 |
| Countries that Start with R | 0 | - | 4.42 | 301,394 |
| Countries that Start with S | 0 | - | 4.96 | 1,360,969 |
| Countries that Start with T | 0 | - | 4.89 | 761,455 |
| Countries that Start with U | 0 | - | 4.97 | 687,020 |
| Countries that Start with V | 0 | - | 4.97 | 457,743 |
| Countries that Start with F | 0 | - | 4.77 | 425,901 |
| Countries that Start with M | 0 | - | 4.95 | 1,063,791 |
| Countries that Border China | 0 | - | 4.97 | 212,515 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,291 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 179,059 |
| Countries with Four Letters | 0 | - | 4.99 | 321,913 |
| Countries of Africa | 0 | - | 5.00 | 1,743,189 |
| Countries of South America | 0 | - | 5.00 | 626,853 |
| Countries of North America Quiz | 0 | - | 5.00 | 710,497 |
| Countries of Oceania | 0 | - | 5.00 | 716,751 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 206,807 |
| Countries Bordering France | 0 | - | 4.90 | 309,956 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,361 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 253,478 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,616 |
| Countries with Z | 0 | - | 4.99 | 223,441 |
| Political Movements by Country | 0 | - | 4.50 | 62,075 |
| "Land" Countries | 0 | - | 4.98 | 265,573 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 218,344 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 247,339 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,905 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,586 |
| Countries that Produce the Most Cheese | 0 | - | 4.65 | 42,364 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,684,283 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,893 |
| Islands by Country #2 | 0 | - | 4.67 | 63,145 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,485 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,339 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 757,350 |
| Countries with the Most McDonald's Locations | 0 | - | 4.76 | 70,439 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 123,467 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.88 | 52,921 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,431 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,173 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,770 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,163 |
| Solve the Secret Country | 0 | - | 4.96 | 105,498 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,240 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,341,631 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 225,098 |
| 5-Letter Geography Chain #1 | 0 | - | 4.14 | 99,506 |
| 5-Letter Geography Chain #2 | 0 | - | 4.45 | 95,916 |
| 4-Letter Geography Chain #1 | 0 | - | 4.72 | 122,909 |
| Country Chain | 0 | - | 4.92 | 157,379 |
| 6-Letter Geography Chain #1 | 0 | - | 4.11 | 80,139 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.73 | 63,879 |
| Capital Cities Chain | 0 | - | 4.78 | 54,760 |
| Cities Chain #1 | 0 | - | 4.55 | 58,161 |
| Cities Chain #2 | 0 | - | 4.31 | 50,311 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 1,000,062 |
| World Map without 12 Countries | 0 | - | 4.96 | 279,016 |
| Every Country Shape | 0 | - | 4.99 | 314,698 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,888,819 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 218,095 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,656,258 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 215,170 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,464 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 87,927 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,727 |
| One Country By Letter By Continent | 0 | - | 4.99 | 37,085 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.54 | 61,831 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,160 |
| Countries With One Word and Two U's | 0 | - | 4.41 | 20,801 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 27,016 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 54,076 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.66 | 35,007 |
| Countries by Milk Production | 0 | - | 4.49 | 18,051 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,412 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.68 | 51,439 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,708 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,881 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,771 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 92,069 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,933 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,615 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 62,005 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,479 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,366 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,276 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,804 |
| Countries by Emojis | 0 | - | 4.99 | 159,155 |
| 5-Letter Geography Chain #3 | 0 | - | 4.16 | 52,518 |
| 4-Letter Geography Chain #2 | 0 | - | 4.40 | 59,333 |
| 6-Letter Geography Chain #2 | 0 | - | 4.27 | 57,251 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 249,206 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,586 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,503 |
| Letter A Geography Chain | 0 | - | 4.49 | 44,232 |
| Random Flag to Country | 0 | - | 4.99 | 389,527 |
| Random European Flag to Country | 0 | - | 4.79 | 123,532 |
| Random Country Shape to Country | 0 | - | 4.65 | 55,095 |
| Random African Flag to Country | 0 | - | 4.93 | 49,856 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,127 |
| Name a Valid Country #1 | 0 | - | 4.99 | 174,191 |
| Random European Capital to Country | 0 | - | 4.97 | 129,000 |
| Random European Country to Capital | 0 | - | 4.90 | 104,101 |
| Random Countries by Borders | 0 | - | 4.99 | 58,732 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,298 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,729 |
| Countries that Beat China | 0 | - | 4.68 | 74,087 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,526 |
| Countries that Beat Australia | 0 | - | 4.79 | 62,161 |
| Countries that Beat France | 0 | - | 4.41 | 55,111 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,869 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,550 |
| Name a Valid Country #6 | 0 | - | 4.94 | 69,256 |
| Name a Valid Country #2 | 0 | - | 4.97 | 152,801 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,525 |
| Name a Valid Country #3 | 0 | - | 4.98 | 163,422 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,099,321 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 241,042 |
| Name a Valid Country #5 | 0 | - | 4.98 | 122,324 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 175,217 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,696 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 168,208 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,294 |
| Random Sequential European Countries on a Map | 0 | - | 5.00 | 177,315 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,473 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,336 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,845 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,461 |
| Name a Valid Country #4 | 0 | - | 4.95 | 150,960 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,539,474 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 66,426 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 123,182 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,548 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,572 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 69,173 |
| Random African Country to Capital | 0 | - | 4.91 | 42,740 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 262,038 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,624 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,530 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 382,122 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,911 |
| Name a Valid African Country | 0 | - | 4.99 | 94,330 |
| Category Elimination - Countries #5 | 0 | - | 4.65 | 108,189 |
| Random African Capital to Country | 0 | - | 4.96 | 66,082 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 42,038 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,512 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,278 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,550 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,200,680 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,508 |
| Countries that Beat the United Kingdom | 0 | - | 4.56 | 51,866 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 62,071 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,413 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,884 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,332 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 205,119 |
| Name a Valid Country #7 | 0 | - | 4.89 | 69,407 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 62,191 |
| Name a Valid Country #8 | 0 | - | 4.77 | 32,493 |
| Category Elimination - European Countries #1 | 0 | - | 4.82 | 63,284 |
