| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 33,986,331 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 733,126 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 342,703 |
| Country Shape Quiz #3 | 0 | - | 4.94 | 245,440 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,163,091 |
| Biggest Countries by Area | 0 | - | 4.99 | 825,434 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,474 |
| Island Countries Quiz | 0 | - | 4.99 | 575,000 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 293,408 |
| Majority Muslim Countries | 0 | - | 4.96 | 280,712 |
| Countries with the Most Borders | 0 | - | 4.96 | 316,835 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 351,876 |
| Countries That Border Russia | 0 | - | 4.98 | 366,616 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,100 |
| Countries and Languages Quiz | 0 | - | 4.86 | 214,976 |
| Airlines by Country | 0 | - | 4.47 | 110,280 |
| Countries with the Most Billionaires | 0 | - | 4.93 | 254,676 |
| Islands by Country #1 | 0 | - | 4.86 | 148,764 |
| Foods by Country of Origin #1 | 0 | - | 4.37 | 281,121 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 285,822 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 204,742 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 305,703 |
| Musical Acts by Country #1 | 0 | - | 4.42 | 58,558 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 300,182 |
| Mountains by Country | 0 | - | 4.78 | 69,454 |
| One Border Countries | 0 | - | 4.98 | 357,365 |
| Last Names by Country of Origin | 0 | - | 4.46 | 119,551 |
| Fifty US States in One Minute | 0 | - | 4.30 | 2,832,715 |
| NATO Countries Quiz | 0 | - | 4.97 | 201,116 |
| EU Countries Quiz | 0 | - | 4.99 | 206,254 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,450,017 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,242,785 |
| Countries that Start with A | 0 | - | 4.96 | 1,621,571 |
| Countries that Start with B | 0 | - | 4.94 | 1,759,053 |
| Countries that Start with C | 0 | - | 4.95 | 1,393,827 |
| Countries that Start with D | 0 | - | 4.96 | 460,398 |
| Countries that Start with E | 0 | - | 4.93 | 1,027,572 |
| Countries that Start with G | 0 | - | 4.95 | 1,124,685 |
| Countries that Start with H | 0 | - | 4.92 | 387,862 |
| Countries that Start with I | 0 | - | 4.90 | 972,308 |
| Countries that Start with J | 0 | - | 4.96 | 391,163 |
| Countries that Start with K | 0 | - | 4.94 | 568,021 |
| Countries that Start with L | 0 | - | 4.98 | 809,419 |
| Countries that Start with N | 0 | - | 4.90 | 830,700 |
| Countries that Start with P | 0 | - | 4.94 | 917,927 |
| Countries that Start with R | 0 | - | 4.41 | 297,613 |
| Countries that Start with S | 0 | - | 4.97 | 1,350,275 |
| Countries that Start with T | 0 | - | 4.88 | 755,266 |
| Countries that Start with U | 0 | - | 4.97 | 681,460 |
| Countries that Start with V | 0 | - | 4.97 | 453,935 |
| Countries that Start with F | 0 | - | 4.74 | 421,079 |
| Countries that Start with M | 0 | - | 4.95 | 1,055,731 |
| Countries that Border China | 0 | - | 4.97 | 211,109 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 164,425 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,301 |
| Countries with Four Letters | 0 | - | 4.99 | 320,039 |
| Countries of Africa | 0 | - | 5.00 | 1,722,203 |
| Countries of South America | 0 | - | 5.00 | 618,817 |
| Countries of North America Quiz | 0 | - | 5.00 | 701,742 |
| Countries of Oceania | 0 | - | 5.00 | 707,712 |
| Countries with the Most Military Troops | 0 | - | 4.93 | 205,675 |
| Countries Bordering France | 0 | - | 4.90 | 308,053 |
| Countries with Nuclear Weapons | 0 | - | 4.90 | 198,874 |
| Countries Bordering Germany | 0 | - | 4.99 | 291,119 |
| Most Populous Countries A-Z | 0 | - | 4.98 | 252,432 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,369 |
| Countries by Clue #1 | 0 | - | 4.89 | 195,267 |
| Countries with Five Letters Quiz | 0 | - | 4.92 | 191,807 |
| Countries with Z | 0 | - | 4.99 | 222,435 |
| Political Movements by Country | 0 | - | 4.49 | 61,731 |
| "Land" Countries | 0 | - | 4.98 | 260,710 |
| Richest Countries by Per-Capita GDP | 0 | - | 4.95 | 202,130 |
| Countries with the Longest Total Borders | 0 | - | 4.98 | 245,842 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,309 |
| Regions of Countries #3 | 0 | - | 4.88 | 76,162 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 41,978 |
| Word Scramble - Countries | 0 | - | 4.74 | 1,673,614 |
| Inventions by Country #1 | 0 | - | 4.42 | 41,679 |
| Islands by Country #2 | 0 | - | 4.67 | 62,715 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 84,940 |
| One-Syllable Countries Quiz | 0 | - | 4.35 | 100,501 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 751,999 |
| Countries with the Most McDonald's Locations | 0 | - | 4.73 | 69,764 |
| Five Biggest Immigrant Groups by Country #1 | 0 | - | 4.96 | 122,351 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.87 | 52,249 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 341,244 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 136,072 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 123,831 |
| Countries that Produce the Most Beer | 0 | - | 4.74 | 102,508 |
| Five Closest Countries by Country #1 | 0 | - | 5.00 | 193,381 |
| Solve the Secret Country | 0 | - | 4.96 | 104,491 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 67,408 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,089 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,139 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,424 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,305,995 |
| Five Most Populated Countries by Continent | 0 | - | 4.99 | 223,946 |
| Country Chain | 0 | - | 4.92 | 156,174 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.71 | 63,403 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 993,253 |
| World Map without 12 Countries | 0 | - | 4.96 | 277,906 |
| Every Country Shape | 0 | - | 4.99 | 311,537 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,863,874 |
| Top 50 Countries by Population - In Order | 0 | - | 4.96 | 216,755 |
| U.S. States by First Two Letters in 30 Seconds | 0 | - | 4.63 | 1,058,455 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,634,120 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 190,625 |
| Anagram Chain - Countries | 0 | - | 4.98 | 83,807 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.96 | 86,813 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.49 | 53,084 |
| One Country By Letter By Continent | 0 | - | 4.99 | 34,994 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.53 | 61,309 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 23,658 |
| Countries With One Word and Two U's | 0 | - | 4.43 | 20,496 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,667 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 53,665 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 230,920 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.64 | 34,491 |
| Countries by Milk Production | 0 | - | 4.54 | 17,787 |
| Countries that Beat the United States | 0 | - | 4.84 | 103,622 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 50,868 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 89,937 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,034 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,207 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,404 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 115,953 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,177 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.71 | 61,258 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 84,599 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,121 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 61,633 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,141 |
| Countries by Emojis | 0 | - | 4.99 | 157,413 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 246,455 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,352 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,134 |
| Random Flag to Country | 0 | - | 4.99 | 385,544 |
| Random European Flag to Country | 0 | - | 4.78 | 122,636 |
| Random Country Shape to Country | 0 | - | 4.57 | 54,184 |
| Random African Flag to Country | 0 | - | 4.93 | 49,282 |
| Random Asian Flag to Country | 0 | - | 4.73 | 78,562 |
| Name a Valid Country #1 | 0 | - | 4.99 | 171,441 |
| Random European Capital to Country | 0 | - | 4.97 | 127,782 |
| Random European Country to Capital | 0 | - | 4.90 | 103,484 |
| Random Countries by Borders | 0 | - | 4.99 | 58,346 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,758 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,204 |
| Countries that Beat China | 0 | - | 4.67 | 73,479 |
| Countries that Beat Russia | 0 | - | 4.45 | 45,178 |
| Countries that Beat Australia | 0 | - | 4.78 | 61,663 |
| Countries that Beat France | 0 | - | 4.41 | 51,729 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,675 |
| Countries but all Vowels are Changed to O | 0 | - | 4.43 | 4,031 |
| Name a Valid Country #6 | 0 | - | 4.94 | 67,644 |
| Name a Valid Country #2 | 0 | - | 4.97 | 150,118 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 58,975 |
| Name a Valid Country #3 | 0 | - | 4.98 | 161,242 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,088,674 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 238,817 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,065 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 173,201 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 158,227 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 166,224 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 141,918 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,155 |
| Random European Countries on a Map | 0 | - | 4.98 | 211,539 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 124,308 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,017 |
| Random American Countries on a Map | 0 | - | 4.97 | 71,740 |
| Name a Valid Country #4 | 0 | - | 4.95 | 148,539 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,456,115 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.87 | 65,939 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 121,989 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 91,351 |
| Random Name a Valid Country | 0 | - | 4.99 | 108,559 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 67,164 |
| Random African Country to Capital | 0 | - | 4.91 | 42,113 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 258,372 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 98,832 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 91,860 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 378,416 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,270 |
| Name a Valid African Country | 0 | - | 4.99 | 93,596 |
| Category Elimination - Countries #5 | 0 | - | 4.67 | 107,200 |
| Random African Capital to Country | 0 | - | 4.96 | 65,617 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.52 | 41,620 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 150,009 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 48,513 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 89,788 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,182,781 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 86,425 |
| Countries that Beat the United Kingdom | 0 | - | 4.55 | 51,513 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,413 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 70,303 |
| Top Five Countries By Fruit Production | 0 | - | 4.94 | 30,205 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 133,219 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 202,052 |
| Name a Valid Country #7 | 0 | - | 4.88 | 67,666 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,041 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,177 |
