| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 38,514,580 |
| Country Shape Quiz #1 | 0 | - | 4.88 | 804,727 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,264,945 |
| Biggest Countries by Area | 0 | - | 4.99 | 895,345 |
| Island Countries Quiz | 0 | - | 4.99 | 620,999 |
| Countries with the Longest Coastlines | 0 | - | 4.82 | 381,849 |
| Countries That Border Russia | 0 | - | 4.97 | 412,521 |
| Communist Countries in History | 0 | - | 4.42 | 422,097 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 216,566 |
| One Border Countries | 0 | - | 4.97 | 395,055 |
| Countries of Europe Quiz | 0 | - | 5.00 | 2,923,428 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,456,887 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 139,932 |
| Countries by Independence Day Quiz | 0 | - | 4.43 | 43,840 |
| Countries that Start with A | 0 | - | 4.96 | 1,850,805 |
| Countries that Start with B | 0 | - | 4.93 | 1,989,878 |
| Countries that Start with C | 0 | - | 4.94 | 1,572,272 |
| Countries that Start with D | 0 | - | 4.95 | 553,998 |
| Countries that Start with E | 0 | - | 4.92 | 1,172,042 |
| Countries that Start with G | 0 | - | 4.95 | 1,287,864 |
| Countries that Start with H | 0 | - | 4.92 | 472,310 |
| Countries that Start with I | 0 | - | 4.90 | 1,108,196 |
| Countries that Start with J | 0 | - | 4.97 | 476,295 |
| Countries that Start with K | 0 | - | 4.94 | 672,048 |
| Countries that Start with L | 0 | - | 4.97 | 924,775 |
| Countries that Start with N | 0 | - | 4.89 | 950,560 |
| Countries that Start with P | 0 | - | 4.89 | 1,050,165 |
| Countries that Start with R | 0 | - | 4.38 | 363,635 |
| Countries that Start with S | 0 | - | 4.97 | 1,534,437 |
| Countries that Start with T | 0 | - | 4.82 | 866,611 |
| Countries that Start with U | 0 | - | 4.96 | 761,315 |
| Countries that Start with V | 0 | - | 4.97 | 509,076 |
| Countries that Start with F | 0 | - | 4.70 | 507,343 |
| Countries that Start with M | 0 | - | 4.93 | 1,198,437 |
| Countries in World War II | 0 | - | 4.44 | 767,071 |
| Countries in World War I | 0 | - | 4.91 | 202,103 |
| Countries of Africa | 0 | - | 5.00 | 2,024,371 |
| Countries of South America | 0 | - | 5.00 | 741,026 |
| Countries of North America Quiz | 0 | - | 5.00 | 823,202 |
| Countries of Oceania | 0 | - | 5.00 | 830,714 |
| Vietnam War Countries | 0 | - | 4.75 | 84,038 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 85,184 |
| Countries "Ruled" by King Charles III | 0 | - | 4.76 | 79,271 |
| Countries of the Soviet Union | 0 | - | 4.99 | 178,683 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.89 | 98,095 |
| Independence from Whom | 0 | - | 4.99 | 177,234 |
| Holy Roman Empire Countries | 0 | - | 4.61 | 41,228 |
| Political Movements by Country | 0 | - | 4.42 | 66,469 |
| Who Controlled These Colonies? | 0 | - | 4.84 | 107,790 |
| Former Countries by Capital | 0 | - | 4.41 | 101,402 |
| Most Populous Countries in 1900 | 0 | - | 4.88 | 157,440 |
| Warsaw Pact Countries | 0 | - | 4.87 | 78,488 |
| Most Populous Countries in 1950 | 0 | - | 4.44 | 68,791 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 199,279 |
| Historical City to Country | 0 | - | 4.75 | 70,453 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 84,513 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 65,907 |
| Countries Settled by Vikings | 0 | - | 4.93 | 108,165 |
| Top Five Countries By Category #1 | 0 | - | 4.99 | 372,726 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.93 | 4,821,890 |
| Countries that Bordered the USSR | 0 | - | 4.91 | 138,133 |
| Former Countries | 0 | - | 4.63 | 120,709 |
| Guerrillas by Country | 0 | - | 4.44 | 37,355 |
| Countries Bordering "U" Countries | 0 | - | 4.76 | 18,065 |
| Neutral European Countries of WWII | 0 | - | 4.94 | 124,672 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,217,516 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,927,006 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.70 | 85,721 |
| All Countries by Northernmost Point on Land | 0 | - | 4.91 | 100,084 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.90 | 246,055 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 81,269 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 73,095 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.93 | 50,886 |
| One Country By Letter By Continent | 0 | - | 4.99 | 61,906 |
| Most Populous Countries by Year | 0 | - | 4.76 | 88,541 |
| Countries of Europe After World War II | 0 | - | 4.98 | 162,269 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 130,975 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 65,194 |
| 2016 News Stories - Name the Country | 0 | - | 4.43 | 21,704 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 47,439 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.68 | 68,888 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 79,426 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 65,364 |
| Countries of Asia in 1900 | 0 | - | 4.47 | 51,553 |
| Biggest British Empire Countries | 0 | - | 4.50 | 75,924 |
| Biggest Spanish Empire Countries | 0 | - | 4.79 | 88,553 |
| Soviet Union Country Quiz | 0 | - | 4.86 | 63,928 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 170,824 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 88,733 |
| Flags of the Countries that Start with A | 0 | - | 4.95 | 102,242 |
| Flags of the Countries that Start with C | 0 | - | 4.91 | 113,213 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 73,895 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.75 | 66,758 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.91 | 65,099 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 52,150 |
| First Countries to Reach 5 Million People | 0 | - | 4.90 | 106,103 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 132,940 |
| Most-Visited Countries by Popes | 0 | - | 4.51 | 59,554 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.80 | 71,864 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.84 | 97,263 |
| 2017 News Stories - Name the Country | 0 | - | 4.44 | 26,252 |
| Colonies of Africa with a Map | 0 | - | 4.75 | 46,179 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.93 | 70,754 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.79 | 70,640 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 127,954 |
| Countries in a Ring of the World Map | 0 | - | 4.99 | 137,695 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 108,826 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.94 | 61,990 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 281,043 |
| Country by Photo of its Leader | 0 | - | 4.64 | 91,124 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 51,841 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 61,333 |
| Roman Provinces on a Map | 0 | - | 4.68 | 29,871 |
| Random Flag to Country | 0 | - | 4.99 | 474,148 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 62,333 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.49 | 50,240 |
| Countries Connected in the World Map #2 | 0 | - | 4.96 | 65,071 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.52 | 44,914 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 61,560 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 162,132 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,248,169 |
| Countries of the German Empire | 0 | - | 4.46 | 31,548 |
| Countries in the Byzantine Empire | 0 | - | 4.93 | 64,326 |
| Countries of Europe in 1444 | 0 | - | 4.93 | 82,529 |
| Countries in an Egg of the World Map | 0 | - | 4.94 | 53,347 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 105,814 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 74,247 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 119,984 |
| Pixelated World Map | 0 | - | 5.00 | 121,716 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 88,949 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 83,972 |
| Battle to Country | 0 | - | 4.87 | 33,340 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 94,349 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 84,003 |
| Countries by Former Name | 0 | - | 4.98 | 89,806 |
| Flags of Countries of the World in 1910 | 0 | - | 4.95 | 65,560 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 194,317 |
| Random European Countries on a Map | 0 | - | 4.98 | 246,287 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 143,627 |
| Random African Countries on a Map | 0 | - | 4.98 | 232,965 |
| Random American Countries on a Map | 0 | - | 4.96 | 81,582 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 6,571,357 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 137,272 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 105,530 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 46,244 |
| Vatican City Country Quiz | 0 | - | 4.48 | 36,551 |
| Empty World Map without 20 Random Countries | 0 | - | 4.90 | 90,145 |
| World Map with 10 Random Extra Borders | 0 | - | 4.96 | 303,663 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 37,778 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 110,590 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 102,736 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 432,478 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 101,633 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 44,039 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 57,564 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.95 | 67,665 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.60 | 33,705 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.61 | 101,270 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,377,590 |
| Countries by Founding Story | 0 | - | 4.90 | 52,384 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 69,050 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 83,944 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 149,185 |
| Europe Map with Random Merged Countries | 0 | - | 4.95 | 247,458 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.45 | 42,887 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 57,401 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 117,525 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.82 | 46,726 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 74,134 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.79 | 37,792 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.64 | 25,380 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 58,555 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.80 | 48,550 |
| Countries of the World in 1444 | 0 | - | 4.98 | 46,947 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 54,785 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 23,785 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 60,552 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 58,247 |
| Dave the Dragon's Collection of Country Shapes | 0 | - | 4.43 | 18,015 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.93 | 44,280 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 81,753 |
| Countries of Europe before World War II with a Map | 0 | - | 4.94 | 34,548 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 35,099 |
| Random Point on Land to Country | 0 | - | 4.99 | 195,980 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 68,563 |
| Countries Loading in the World Map | 0 | - | 4.97 | 43,603 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 43,512 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.60 | 17,804 |
| Random Countries on a Topological Map | 0 | - | 4.94 | 39,522 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 38,330 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.97 | 45,816 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.96 | 50,625 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.97 | 71,676 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 47,907 |
| Countries of Iberia in History with a Map | 0 | - | 4.70 | 31,814 |
| Random Point on Land to European Country | 0 | - | 4.91 | 58,615 |
| Find The Mystery Country Using Color Clues #1 | 0 | - | 4.76 | 188,722 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.85 | 45,759 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 48,755 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.97 | 35,066 |
