| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 33,989,174 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 733,172 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,712 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,454 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,163,141 |
| Biggest Countries by Area | 0 | - | 4.99 | 825,483 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,479 |
| Island Countries Quiz | 0 | - | 4.99 | 575,024 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,420 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,718 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,859 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,889 |
| Countries That Border Russia | 0 | - | 4.98 | 366,641 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,108 |
| Countries and Languages Quiz | 0 | - | 4.86 | 214,981 |
| Airlines by Country | 0 | - | 4.47 | 110,291 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,690 |
| Islands by Country #1 | 0 | - | 4.86 | 148,777 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,136 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,832 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,746 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,713 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,561 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,190 |
| Mountains by Country | 0 | - | 4.78 | 69,457 |
| One Border Countries | 0 | - | 4.98 | 357,401 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,553 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,832,804 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,126 |
| EU Countries Quiz | 0 | - | 4.99 | 206,263 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,450,433 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,242,923 |
| Countries that Start with A | 0 | - | 4.96 | 1,621,688 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,193 |
| Countries that Start with C | 0 | - | 4.95 | 1,393,929 |
| Countries that Start with D | 0 | - | 4.96 | 460,449 |
| Countries that Start with E | 0 | - | 4.93 | 1,027,651 |
| Countries that Start with G | 0 | - | 4.95 | 1,124,760 |
| Countries that Start with H | 0 | - | 4.92 | 387,902 |
| Countries that Start with I | 0 | - | 4.90 | 972,375 |
| Countries that Start with J | 0 | - | 4.96 | 391,209 |
| Countries that Start with K | 0 | - | 4.94 | 568,083 |
| Countries that Start with L | 0 | - | 4.98 | 809,487 |
| Countries that Start with N | 0 | - | 4.90 | 830,757 |
| Countries that Start with P | 0 | - | 4.94 | 917,973 |
| Countries that Start with R | 0 | - | 4.41 | 297,642 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,365 |
| Countries that Start with T | 0 | - | 4.88 | 755,316 |
| Countries that Start with U | 0 | - | 4.97 | 681,503 |
| Countries that Start with V | 0 | - | 4.97 | 453,959 |
| Countries that Start with F | 0 | - | 4.74 | 421,123 |
| Countries that Start with M | 0 | - | 4.95 | 1,055,799 |
| Countries that Border China | 0 | - | 4.97 | 211,127 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,431 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,302 |
| Countries with Four Letters | 0 | - | 4.99 | 320,060 |
| Countries of Africa | 0 | - | 5.00 | 1,722,423 |
| Countries of South America | 0 | - | 5.00 | 618,902 |
| Countries of North America Quiz | 0 | - | 5.00 | 701,830 |
| Countries of Oceania | 0 | - | 5.00 | 707,795 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,678 |
| Countries Bordering France | 0 | - | 4.90 | 308,076 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 198,883 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,143 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,437 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,375 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,279 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 191,819 |
| Countries with Z | 0 | - | 4.99 | 222,444 |
| Political Movements by Country | 0 | - | 4.49 | 61,735 |
| "Land" Countries | 0 | - | 4.98 | 260,966 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 202,141 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,862 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,316 |
| Regions of Countries #3 | 0 | - | 4.88 | 76,166 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 41,981 |
| Word Scramble - Countries | 0 | - | 4.74 | 1,673,672 |
| Inventions by Country #1 | 0 | - | 4.42 | 41,680 |
| Islands by Country #2 | 0 | - | 4.67 | 62,718 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 84,943 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 100,502 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 752,026 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 69,774 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,355 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,250 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,263 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,080 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 123,841 |
| Countries that Produce the Most Beer | 0 | - | 4.74 | 102,513 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,392 |
| Solve the Secret Country | 0 | - | 4.96 | 104,500 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,410 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,096 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,146 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,432 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,306,325 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 223,956 |
| Country Chain | 0 | - | 4.92 | 156,185 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,409 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,321 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,918 |
| Every Country Shape | 0 | - | 4.99 | 311,554 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,864,125 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,777 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,058,513 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,634,300 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,638 |
| Anagram Chain - Countries | 0 | - | 4.98 | 83,815 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 86,820 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,086 |
| One Country By Letter By Continent | 0 | - | 4.99 | 35,021 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,315 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,663 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,502 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,672 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,674 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 230,939 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.64 | 34,494 |
| Countries by Milk Production | 0 | - | 4.54 | 17,790 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,641 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 50,872 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 89,945 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,038 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,212 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,412 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 115,959 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,182 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,264 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,609 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,123 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,638 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,144 |
| Countries by Emojis | 0 | - | 4.99 | 157,429 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,470 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,353 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,136 |
| Random Flag to Country | 0 | - | 4.99 | 385,560 |
| Random European Flag to Country | 0 | - | 4.78 | 122,640 |
| Random Country Shape to Country | 0 | - | 4.57 | 54,186 |
| Random African Flag to Country | 0 | - | 4.93 | 49,300 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,568 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,453 |
| Random European Capital to Country | 0 | - | 4.97 | 127,793 |
| Random European Country to Capital | 0 | - | 4.90 | 103,489 |
| Random Countries by Borders | 0 | - | 4.99 | 58,350 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,765 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,209 |
| Countries that Beat China | 0 | - | 4.67 | 73,501 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,192 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,682 |
| Countries that Beat France | 0 | - | 4.41 | 51,935 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,677 |
| Countries but all Vowels are Changed to O | 0 | - | 4.43 | 4,038 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,651 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,125 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 58,982 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,252 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,088,753 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 238,829 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,073 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,212 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,239 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,239 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 141,927 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,172 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,558 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,322 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,031 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,745 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,550 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,456,726 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 65,942 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,008 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,359 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,566 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,185 |
| Random African Country to Capital | 0 | - | 4.91 | 42,115 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 258,441 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 98,838 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 91,868 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 378,434 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,278 |
| Name a Valid African Country | 0 | - | 4.99 | 93,608 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,206 |
| Random African Capital to Country | 0 | - | 4.96 | 65,622 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,624 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,022 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,519 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 89,799 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,182,947 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,432 |
| Countries that Beat the United Kingdom | 0 | - | 4.55 | 51,517 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,419 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,315 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,210 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,229 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 202,086 |
| Name a Valid Country #7 | 0 | - | 4.88 | 67,675 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,048 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,183 |
