| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,255,700 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,566 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,187 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,879 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,767 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,719 |
| Island Countries Quiz | 0 | - | 4.99 | 577,669 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,600 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,870 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,358 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,075 |
| Countries That Border Russia | 0 | - | 4.98 | 368,667 |
| Regions of Countries #1 | 0 | - | 4.96 | 137,859 |
| Airlines by Country | 0 | - | 4.49 | 111,040 |
| Islands by Country #1 | 0 | - | 4.86 | 149,560 |
| Foods by Country of Origin #1 | 0 | - | 4.38 | 282,465 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,276 |
| United States Immigration by Country | 0 | - | 4.65 | 140,318 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,978 |
| Musical Acts by Country #1 | 0 | - | 4.43 | 58,767 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,297 |
| Mountains by Country | 0 | - | 4.78 | 70,035 |
| One Border Countries | 0 | - | 4.98 | 359,672 |
| Last Names by Country of Origin | 0 | - | 4.47 | 119,891 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,479,943 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,255,872 |
| Countries that Start with A | 0 | - | 4.96 | 1,633,009 |
| Countries that Start with B | 0 | - | 4.94 | 1,770,581 |
| Countries that Start with C | 0 | - | 4.95 | 1,402,900 |
| Countries that Start with D | 0 | - | 4.96 | 465,044 |
| Countries that Start with E | 0 | - | 4.93 | 1,034,817 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,468 |
| Countries that Start with H | 0 | - | 4.93 | 391,843 |
| Countries that Start with I | 0 | - | 4.91 | 978,548 |
| Countries that Start with J | 0 | - | 4.96 | 395,193 |
| Countries that Start with K | 0 | - | 4.95 | 573,567 |
| Countries that Start with L | 0 | - | 4.98 | 815,260 |
| Countries that Start with N | 0 | - | 4.90 | 836,507 |
| Countries that Start with P | 0 | - | 4.94 | 924,468 |
| Countries that Start with R | 0 | - | 4.42 | 300,865 |
| Countries that Start with S | 0 | - | 4.96 | 1,359,340 |
| Countries that Start with T | 0 | - | 4.89 | 760,596 |
| Countries that Start with U | 0 | - | 4.97 | 686,225 |
| Countries that Start with V | 0 | - | 4.97 | 457,200 |
| Countries that Start with F | 0 | - | 4.76 | 425,195 |
| Countries that Start with M | 0 | - | 4.96 | 1,062,608 |
| Countries that Produce the Most Wine | 0 | - | 4.88 | 165,194 |
| Countries by Alcohol Consumption | 0 | - | 4.36 | 178,978 |
| Countries with Four Letters | 0 | - | 4.99 | 321,602 |
| Countries of Africa | 0 | - | 5.00 | 1,740,031 |
| Countries of South America | 0 | - | 5.00 | 625,550 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,051 |
| Countries of Oceania | 0 | - | 5.00 | 715,362 |
| Countries Bordering France | 0 | - | 4.90 | 309,692 |
| UK Immigration by Country | 0 | - | 4.92 | 113,021 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,104 |
| Landforms by Country Quiz | 0 | - | 4.52 | 48,572 |
| Political Movements by Country | 0 | - | 4.50 | 62,035 |
| Regions of Countries #2 | 0 | - | 4.94 | 103,836 |
| Regions of Countries #3 | 0 | - | 4.89 | 76,540 |
| Countries that Produce the Most Cheese | 0 | - | 4.64 | 42,306 |
| Word Scramble - Countries | 0 | - | 4.77 | 1,682,774 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,868 |
| Five Biggest Cities by Country | 0 | - | 4.77 | 122,604 |
| Islands by Country #2 | 0 | - | 4.67 | 63,092 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.98 | 85,387 |
| Geographic Groups of Five #1 | 0 | - | 4.41 | 97,013 |
| Geographic Groups of Four #1 | 0 | - | 4.74 | 149,376 |
| Geographic Groups of Two #1 | 0 | - | 4.97 | 191,734 |
| Geographic Groups of Seven #1 | 0 | - | 4.58 | 116,961 |
| One-Syllable Countries Quiz | 0 | - | 4.36 | 101,261 |
| Countries of the World - One Minute Sprint | 0 | - | 4.24 | 756,541 |
| Countries with the Most McDonald's Locations | 0 | - | 4.76 | 70,349 |
| Five Biggest Immigrant Groups by Country #2 | 0 | - | 4.88 | 52,856 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,123 |
| Top Five Countries By Category #2 | 0 | - | 4.89 | 137,032 |
| Top Five Countries By Category #3 | 0 | - | 4.86 | 124,634 |
| Countries that Produce the Most Beer | 0 | - | 4.77 | 103,096 |
| Solve the Secret Country | 0 | - | 4.96 | 105,369 |
| Solve the Secret Country #2 | 0 | - | 4.88 | 68,106 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,336,358 |
| Countries by Net Migration | 0 | - | 4.58 | 58,211 |
| Countries with American Expatriates | 0 | - | 4.53 | 38,177 |
| Geographic Groups of Two #2 | 0 | - | 4.72 | 86,289 |
| Country Chain | 0 | - | 4.92 | 156,860 |
| Countries by Initial Letter and Continent #2 | 0 | - | 4.72 | 63,808 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,370 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.74 | 55,607 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,952 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,851 |
| Every Country Shape | 0 | - | 4.99 | 314,297 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,885,499 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,652,873 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,360 |
| Anagram Chain - Countries | 0 | - | 4.98 | 84,381 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 87,760 |
| World Countries by 10 Category Elimination #2 | 0 | - | 4.50 | 53,648 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,742 |
| Top 15 Countries with the Most Starbucks | 0 | - | 4.55 | 61,773 |
| Countries With One Word And Two O's | 0 | - | 4.82 | 24,088 |
| Countries With One Word and Two U's | 0 | - | 4.44 | 20,763 |
| Top 10 Hottest Asian Countries | 0 | - | 4.82 | 26,967 |
| Total United States Immigration by Country | 0 | - | 4.94 | 87,630 |
| African Diaspora - Top 10 Countries | 0 | - | 4.84 | 59,980 |
| European Diaspora - Top 11 Countries | 0 | - | 4.87 | 73,695 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 32,507 |
| Most Desired Destinations for Potential Migrants | 0 | - | 4.84 | 41,760 |
| Biggest Countries with No McDonald's | 0 | - | 4.81 | 54,013 |
| Countries With the Most Expats | 0 | - | 4.68 | 41,600 |
| Five Biggest Immigrant Groups by Country #3 | 0 | - | 4.67 | 34,954 |
| Countries by Milk Production | 0 | - | 4.49 | 18,021 |
| Countries that Beat the United States | 0 | - | 4.85 | 104,309 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.68 | 51,364 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,596 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,770 |
| American Countries with the Shortest Names | 0 | - | 4.96 | 81,682 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 91,963 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,810 |
| Countries with Four Letters - Shape Quiz | 0 | - | 4.96 | 69,543 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,919 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,372 |
| Strongest Nation Brands | 0 | - | 4.42 | 29,331 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,191 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,725 |
| Countries by Emojis | 0 | - | 4.99 | 158,771 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,706 |
| Countries That Produce the Most Spices | 0 | - | 4.42 | 35,547 |
| Small Countries with Large Economies | 0 | - | 4.78 | 54,455 |
| Countries with the Most Immigrants per Capita | 0 | - | 4.45 | 33,810 |
| Geographic Groups of Two #3 | 0 | - | 4.40 | 66,408 |
| Geographic Groups of Four #2 | 0 | - | 4.55 | 60,773 |
| Geographic Groups of Five #2 | 0 | - | 4.67 | 46,525 |
| Geographic Groups of Six #2 | 0 | - | 4.65 | 40,859 |
| Geographic Groups of Three #2 | 0 | - | 4.52 | 53,357 |
| Random Flag to Country | 0 | - | 4.99 | 389,030 |
| Random European Flag to Country | 0 | - | 4.79 | 123,341 |
| Random Country Shape to Country | 0 | - | 4.65 | 55,007 |
| Random African Flag to Country | 0 | - | 4.93 | 49,790 |
| Random Asian Flag to Country | 0 | - | 4.73 | 79,039 |
| Name a Valid Country #1 | 0 | - | 4.99 | 172,860 |
| Random European Capital to Country | 0 | - | 4.97 | 128,837 |
| Random European Country to Capital | 0 | - | 4.90 | 104,028 |
| Random Countries by Borders | 0 | - | 4.99 | 58,676 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,195 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,671 |
| Countries that Beat China | 0 | - | 4.68 | 74,020 |
| Countries that Beat Russia | 0 | - | 4.46 | 45,483 |
| Countries that Beat Australia | 0 | - | 4.79 | 62,103 |
| Countries that Beat France | 0 | - | 4.41 | 55,031 |
| Countries that Produce the Most Cheese per Capita | 0 | - | 4.42 | 29,852 |
| Countries but all Vowels are Changed to O | 0 | - | 4.47 | 4,475 |
| Name a Valid Country #6 | 0 | - | 4.94 | 68,343 |
| Name a Valid Country #2 | 0 | - | 4.97 | 151,569 |
| Random Countries with Letters Missing | 0 | - | 4.44 | 59,428 |
| Name a Valid Country #3 | 0 | - | 4.98 | 162,329 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,097,811 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 240,690 |
| Name a Valid Country #5 | 0 | - | 4.98 | 120,852 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 174,945 |
| Name a Valid European Country #1 | 0 | - | 4.98 | 159,331 |
| Category Elimination - Countries #3 | 0 | - | 4.98 | 167,953 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 143,077 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,163 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,205 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,199 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,571 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,388 |
| Name a Valid Country #4 | 0 | - | 4.95 | 149,861 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,526,450 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.86 | 66,345 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,922 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,382 |
| Random Name a Valid Country | 0 | - | 4.99 | 109,345 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,923 |
| Random African Country to Capital | 0 | - | 4.91 | 42,603 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,543 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,514 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,452 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,534 |
| Name a Valid Asian Country | 0 | - | 4.96 | 80,789 |
| Name a Valid African Country | 0 | - | 4.99 | 94,181 |
| Category Elimination - Countries #5 | 0 | - | 4.68 | 108,032 |
| Random African Capital to Country | 0 | - | 4.96 | 66,001 |
| Top 15 Countries in Wine Production per Capita | 0 | - | 4.53 | 41,993 |
| Can You Name These 50 Random Countries? | 0 | - | 4.98 | 151,290 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,165 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,424 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,198,300 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 87,370 |
| Countries that Beat the United Kingdom | 0 | - | 4.56 | 51,827 |
| Random Geographic Groups of Five | 0 | - | 4.96 | 85,405 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,973 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,261 |
| Top Five Countries By Fruit Production | 0 | - | 4.93 | 30,789 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,153 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,828 |
| Name a Valid Country #7 | 0 | - | 4.89 | 68,511 |
| Name a Valid Country A-Z | 0 | - | 4.96 | 61,946 |
| Top Five Languages by Language Family | 0 | - | 4.99 | 34,465 |
| Name a Valid Country #8 | 0 | - | 4.93 | 14,942 |
