| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,254,905 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,559 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,183 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,168,849 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,754 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,718 |
| Island Countries Quiz | 0 | - | 4.99 | 577,656 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,599 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,866 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,355 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,067 |
| Countries That Border Russia | 0 | - | 4.98 | 368,663 |
| Communist Countries in History | 0 | - | 4.48 | 383,996 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,274 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,448 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 306,972 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,296 |
| One Border Countries | 0 | - | 4.98 | 359,668 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,479,868 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,255,840 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,564 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,950 |
| Countries that Start with A | 0 | - | 4.96 | 1,632,973 |
| Countries that Start with B | 0 | - | 4.94 | 1,770,539 |
| Countries that Start with C | 0 | - | 4.95 | 1,402,877 |
| Countries that Start with D | 0 | - | 4.96 | 465,027 |
| Countries that Start with E | 0 | - | 4.93 | 1,034,791 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,431 |
| Countries that Start with H | 0 | - | 4.93 | 391,833 |
| Countries that Start with I | 0 | - | 4.91 | 978,520 |
| Countries that Start with J | 0 | - | 4.96 | 395,179 |
| Countries that Start with K | 0 | - | 4.95 | 573,552 |
| Countries that Start with L | 0 | - | 4.98 | 815,242 |
| Countries that Start with N | 0 | - | 4.90 | 836,481 |
| Countries that Start with P | 0 | - | 4.94 | 924,447 |
| Countries that Start with R | 0 | - | 4.42 | 300,851 |
| Countries that Start with S | 0 | - | 4.96 | 1,359,311 |
| Countries that Start with T | 0 | - | 4.89 | 760,576 |
| Countries that Start with U | 0 | - | 4.97 | 686,216 |
| Countries that Start with V | 0 | - | 4.97 | 457,186 |
| Countries that Start with F | 0 | - | 4.76 | 425,183 |
| Countries that Start with M | 0 | - | 4.96 | 1,062,583 |
| Countries in World War II | 0 | - | 4.48 | 681,884 |
| Countries in World War I | 0 | - | 4.91 | 183,155 |
| Countries with Four Letters | 0 | - | 4.99 | 321,599 |
| Countries of Africa | 0 | - | 5.00 | 1,739,980 |
| Countries of South America | 0 | - | 5.00 | 625,534 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,034 |
| Countries of Oceania | 0 | - | 5.00 | 715,350 |
| Vietnam War Countries | 0 | - | 4.78 | 76,815 |
| Countries Bordering France | 0 | - | 4.90 | 309,688 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,095 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,326 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,166 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,482 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,197 |
| Independence from Whom | 0 | - | 4.99 | 153,111 |
| Holy Roman Empire Countries | 0 | - | 4.58 | 37,599 |
| Political Movements by Country | 0 | - | 4.50 | 62,032 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,739 |
| Former Countries by Capital | 0 | - | 4.41 | 97,468 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,233 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,698 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,868 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,466 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,915 |
| Historical City to Country | 0 | - | 4.81 | 66,464 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,018 |
| Countries in the Ottoman Empire | 0 | - | 4.93 | 50,795 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,906 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,119 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,336,288 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,097 |
| Former Countries | 0 | - | 4.53 | 100,510 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 998,940 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,847 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,016 |
| Every Country Shape | 0 | - | 4.99 | 314,292 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,885,422 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,652,808 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,393 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 87,266 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,350 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,981 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,131 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.84 | 26,557 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,737 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,383 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,689 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,636 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,427 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,885 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,588 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,983 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,554 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 48,004 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,572 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,069 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,586 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,727 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 81,242 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,594 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,766 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,603 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,388 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,454 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,008 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,211 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,806 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,126 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,917 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,371 |
| 2017 News Stories - Name the Country | 0 | - | 4.48 | 24,041 |
| Colonies of Africa with a Map | 0 | - | 4.73 | 41,812 |
| 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 of Europe in 1815 With a Map | 0 | - | 4.99 | 116,618 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,774 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,823 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,329 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,699 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,806 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,886 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,823 |
| Roman Provinces on a Map | 0 | - | 4.73 | 25,759 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,623 |
| Random Flag to Country | 0 | - | 4.99 | 389,021 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,667 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,955 |
| Countries Connected in the World Map #2 | 0 | - | 4.96 | 57,626 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.46 | 34,093 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 54,118 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,237 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,097,777 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,375 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,056 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 47,203 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,256 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 60,410 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,920 |
| Pixelated World Map | 0 | - | 5.00 | 110,439 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,554 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,534 |
| Battle to Country | 0 | - | 4.89 | 30,640 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,838 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,107 |
| Countries by Former Name | 0 | - | 4.98 | 82,769 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,898 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,161 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,204 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,198 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,566 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,384 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,526,268 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,921 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,381 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,646 |
| Vatican City Country Quiz | 0 | - | 4.44 | 31,923 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,917 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,540 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,168 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,513 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,449 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,529 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 80,447 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,044 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,164 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,845 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.74 | 28,677 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,421 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,198,211 |
| Countries by Founding Story | 0 | - | 4.91 | 48,885 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,971 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,260 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,150 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,826 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.39 | 38,557 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,294 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,535 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,266 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 65,991 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,838 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,432 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.88 | 43,107 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,498 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,755 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,226 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 53,073 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 50,204 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.84 | 35,083 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 71,117 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 22,460 |
| Random Point on Land to Country | 0 | - | 4.99 | 178,932 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 53,530 |
| Countries Loading in the World Map | 0 | - | 4.97 | 38,393 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 37,475 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.48 | 15,288 |
| Random Countries on a Topological Map | 0 | - | 4.93 | 34,725 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 33,513 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.97 | 40,862 |
