| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 34,264,118 |
| Country Shape Quiz #1 | 0 | - | 4.91 | 737,700 |
| Country Shape Quiz #2 | 0 | - | 4.94 | 344,229 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,169,080 |
| Biggest Countries by Area | 0 | - | 4.99 | 829,905 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.90 | 295,766 |
| Island Countries Quiz | 0 | - | 4.99 | 577,757 |
| Northernmost Countries Quiz | 0 | - | 4.98 | 294,626 |
| Majority Muslim Countries | 0 | - | 4.96 | 281,916 |
| Countries with the Most Borders | 0 | - | 4.96 | 318,408 |
| Countries with the Longest Coastlines | 0 | - | 4.85 | 353,119 |
| Countries That Border Russia | 0 | - | 4.98 | 368,726 |
| Communist Countries in History | 0 | - | 4.48 | 384,087 |
| Landlocked Countries Quiz | 0 | - | 4.99 | 287,312 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,473 |
| Smallest Countries by Population and Area | 0 | - | 4.99 | 307,025 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 301,337 |
| One Border Countries | 0 | - | 4.98 | 359,718 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,480,868 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,256,196 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 131,584 |
| Countries by Independence Day Quiz | 0 | - | 4.48 | 41,952 |
| Countries that Start with A | 0 | - | 4.96 | 1,633,409 |
| Countries that Start with B | 0 | - | 4.94 | 1,770,975 |
| Countries that Start with C | 0 | - | 4.95 | 1,403,242 |
| Countries that Start with D | 0 | - | 4.96 | 465,224 |
| Countries that Start with E | 0 | - | 4.93 | 1,035,091 |
| Countries that Start with G | 0 | - | 4.95 | 1,132,883 |
| Countries that Start with H | 0 | - | 4.93 | 392,011 |
| Countries that Start with I | 0 | - | 4.91 | 978,774 |
| Countries that Start with J | 0 | - | 4.96 | 395,344 |
| Countries that Start with K | 0 | - | 4.95 | 573,783 |
| Countries that Start with L | 0 | - | 4.98 | 815,489 |
| Countries that Start with N | 0 | - | 4.90 | 836,877 |
| Countries that Start with P | 0 | - | 4.94 | 924,704 |
| Countries that Start with R | 0 | - | 4.42 | 300,977 |
| Countries that Start with S | 0 | - | 4.96 | 1,359,671 |
| Countries that Start with T | 0 | - | 4.89 | 760,768 |
| Countries that Start with U | 0 | - | 4.97 | 686,377 |
| Countries that Start with V | 0 | - | 4.97 | 457,312 |
| Countries that Start with F | 0 | - | 4.76 | 425,355 |
| Countries that Start with M | 0 | - | 4.96 | 1,062,877 |
| Countries in World War II | 0 | - | 4.48 | 682,038 |
| Countries in World War I | 0 | - | 4.91 | 183,186 |
| Countries with Four Letters | 0 | - | 4.99 | 321,658 |
| Countries of Africa | 0 | - | 5.00 | 1,740,511 |
| Countries of South America | 0 | - | 5.00 | 625,713 |
| Countries of North America Quiz | 0 | - | 5.00 | 709,265 |
| Countries of Oceania | 0 | - | 5.00 | 715,577 |
| Vietnam War Countries | 0 | - | 4.78 | 76,838 |
| Countries Bordering France | 0 | - | 4.90 | 309,746 |
| Countries Bordering Germany | 0 | - | 4.99 | 293,152 |
| Countries Bordering China Since 1914 | 0 | - | 4.94 | 70,342 |
| Countries "Ruled" by King Charles III | 0 | - | 4.74 | 65,177 |
| Countries of the Soviet Union | 0 | - | 4.99 | 146,518 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,221 |
| Independence from Whom | 0 | - | 4.99 | 153,139 |
| Holy Roman Empire Countries | 0 | - | 4.58 | 37,605 |
| Political Movements by Country | 0 | - | 4.50 | 62,045 |
| Who Controlled These Colonies? | 0 | - | 4.73 | 100,752 |
| Former Countries by Capital | 0 | - | 4.41 | 97,478 |
| Most Populous Countries in 1900 | 0 | - | 4.86 | 147,252 |
| Warsaw Pact Countries | 0 | - | 4.90 | 64,710 |
| Inventions by Country #1 | 0 | - | 4.43 | 41,871 |
| Most Populous Countries in 1950 | 0 | - | 4.64 | 63,476 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,944 |
| Historical City to Country | 0 | - | 4.81 | 66,476 |
| Countries of the Japanese Empire | 0 | - | 4.95 | 75,031 |
| Countries in the Ottoman Empire | 0 | - | 4.93 | 50,805 |
| Countries Settled by Vikings | 0 | - | 4.92 | 91,911 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 343,192 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,337,136 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 129,122 |
| Former Countries | 0 | - | 4.53 | 100,514 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.82 | 999,093 |
| World Map without 12 Countries | 0 | - | 4.96 | 278,883 |
| Neutral European Countries of WWII | 0 | - | 4.95 | 111,035 |
| Every Country Shape | 0 | - | 4.99 | 314,372 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,886,028 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,653,433 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.77 | 77,412 |
| All Countries by Northernmost Point on Land | 0 | - | 4.89 | 87,293 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 214,506 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 71,999 |
| Countries of the World in 1938 Quiz | 0 | - | 4.95 | 66,145 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.84 | 26,607 |
| One Country By Letter By Continent | 0 | - | 4.99 | 36,805 |
| Most Populous Countries by Year | 0 | - | 4.78 | 79,401 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,715 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,659 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 55,440 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 44,889 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.72 | 64,599 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,994 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 61,563 |
| Countries of Asia in 1900 | 0 | - | 4.42 | 48,009 |
| Biggest British Empire Countries | 0 | - | 4.43 | 55,577 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 81,097 |
| Soviet Union Country Quiz | 0 | - | 4.79 | 56,605 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.98 | 142,761 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.98 | 81,250 |
| Flags of the Countries that Start with A | 0 | - | 4.93 | 90,606 |
| Flags of the Countries that Start with C | 0 | - | 4.94 | 99,790 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.96 | 57,612 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.84 | 54,399 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.88 | 60,467 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 48,022 |
| First Countries to Reach 5 Million People | 0 | - | 4.91 | 99,229 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 116,822 |
| Most-Visited Countries by Popes | 0 | - | 4.44 | 43,134 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.72 | 61,942 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.91 | 85,396 |
| 2017 News Stories - Name the Country | 0 | - | 4.48 | 24,047 |
| Colonies of Africa with a Map | 0 | - | 4.73 | 41,822 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.92 | 62,206 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.82 | 61,743 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,652 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 129,792 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.95 | 98,843 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.95 | 55,355 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 248,740 |
| Country by Photo of its Leader #1 | 0 | - | 4.74 | 80,823 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 45,898 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 54,840 |
| Roman Provinces on a Map | 0 | - | 4.73 | 25,767 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,649 |
| Random Flag to Country | 0 | - | 4.99 | 389,109 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 55,683 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,961 |
| Countries Connected in the World Map #2 | 0 | - | 4.96 | 57,638 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.46 | 34,099 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 54,131 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 147,279 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,098,010 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,386 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 73,080 |
| Countries in an Egg of the World Map | 0 | - | 4.95 | 47,212 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 93,279 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 60,435 |
| Pixelated World Map | 0 | - | 5.00 | 110,458 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,578 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,556 |
| Battle to Country | 0 | - | 4.89 | 30,644 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,862 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 67,119 |
| Countries by Former Name | 0 | - | 4.98 | 82,781 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 58,916 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 177,189 |
| Random European Countries on a Map | 0 | - | 4.98 | 213,250 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 125,224 |
| Random African Countries on a Map | 0 | - | 4.98 | 199,622 |
| Random American Countries on a Map | 0 | - | 4.97 | 72,394 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,528,942 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 122,945 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 92,412 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 41,653 |
| Vatican City Country Quiz | 0 | - | 4.44 | 31,932 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 68,956 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 261,616 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 33,177 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 99,530 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 92,471 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 381,688 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 80,507 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 37,056 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 49,180 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,866 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.74 | 28,692 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.73 | 90,442 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,198,890 |
| Countries by Founding Story | 0 | - | 4.91 | 48,893 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 61,992 |
| Random Countries Hidden in the World Map | 0 | - | 4.86 | 71,284 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 134,178 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 204,881 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.39 | 38,563 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 50,307 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 98,562 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,277 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.99 | 66,006 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,856 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,443 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.88 | 43,120 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,521 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.95 | 46,767 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 18,232 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 53,088 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 50,223 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.84 | 35,107 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 71,155 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 22,492 |
| Random Point on Land to Country | 0 | - | 4.99 | 178,954 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 53,542 |
| Countries Loading in the World Map | 0 | - | 4.97 | 38,408 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 37,502 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.48 | 15,295 |
| Random Countries on a Topological Map | 0 | - | 4.93 | 34,732 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 33,521 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.97 | 40,871 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.96 | 38,007 |
