| Quiz | Points | Best | Rating | Takes |
|---|
| Countries of the World Quiz | 0 | - | 5.00 | 39,684,200 |
| Country Shape Quiz #1 | 0 | - | 4.88 | 820,252 |
| Biggest Countries by Population | 0 | - | 4.99 | 1,286,701 |
| Biggest Countries by Area | 0 | - | 4.99 | 911,541 |
| Island Countries Quiz | 0 | - | 4.99 | 630,187 |
| Countries That Border Russia | 0 | - | 4.98 | 419,184 |
| Communist Countries in History | 0 | - | 4.43 | 429,997 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 219,282 |
| One Border Countries | 0 | - | 4.97 | 401,769 |
| Countries of Europe Quiz | 0 | - | 5.00 | 3,032,486 |
| Countries of Asia Quiz | 0 | - | 5.00 | 1,511,416 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 141,856 |
| Countries by Independence Day Quiz | 0 | - | 4.43 | 44,148 |
| Countries that Start with A | 0 | - | 4.96 | 1,897,919 |
| Countries that Start with B | 0 | - | 4.93 | 2,037,010 |
| Countries that Start with C | 0 | - | 4.94 | 1,608,527 |
| Countries that Start with D | 0 | - | 4.94 | 570,029 |
| Countries that Start with E | 0 | - | 4.92 | 1,201,944 |
| Countries that Start with G | 0 | - | 4.95 | 1,320,860 |
| Countries that Start with H | 0 | - | 4.92 | 485,958 |
| Countries that Start with I | 0 | - | 4.90 | 1,134,724 |
| Countries that Start with J | 0 | - | 4.97 | 490,000 |
| Countries that Start with K | 0 | - | 4.94 | 690,277 |
| Countries that Start with L | 0 | - | 4.97 | 947,172 |
| Countries that Start with N | 0 | - | 4.89 | 973,525 |
| Countries that Start with P | 0 | - | 4.89 | 1,076,413 |
| Countries that Start with R | 0 | - | 4.40 | 375,155 |
| Countries that Start with S | 0 | - | 4.97 | 1,572,346 |
| Countries that Start with T | 0 | - | 4.80 | 888,613 |
| Countries that Start with U | 0 | - | 4.96 | 801,920 |
| Countries that Start with V | 0 | - | 4.97 | 538,426 |
| Countries that Start with F | 0 | - | 4.69 | 521,275 |
| Countries that Start with M | 0 | - | 4.94 | 1,227,410 |
| Countries in World War II | 0 | - | 4.47 | 786,484 |
| Countries in World War I | 0 | - | 4.91 | 205,788 |
| Countries of Africa | 0 | - | 5.00 | 2,095,133 |
| Countries of South America | 0 | - | 5.00 | 766,982 |
| Countries of North America Quiz | 0 | - | 5.00 | 851,335 |
| Countries of Oceania | 0 | - | 5.00 | 859,858 |
| Vietnam War Countries | 0 | - | 4.76 | 84,962 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 86,490 |
| Countries "Ruled" by King Charles III | 0 | - | 4.76 | 80,250 |
| Countries of the Soviet Union | 0 | - | 4.99 | 182,296 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 98,827 |
| Independence from Whom | 0 | - | 4.99 | 179,945 |
| Holy Roman Empire Countries | 0 | - | 4.63 | 41,699 |
| Political Movements by Country | 0 | - | 4.41 | 67,552 |
| Who Controlled These Colonies? | 0 | - | 4.84 | 109,760 |
| Former Countries by Capital | 0 | - | 4.41 | 102,614 |
| Most Populous Countries in 1900 | 0 | - | 4.89 | 159,929 |
| Warsaw Pact Countries | 0 | - | 4.88 | 79,267 |
| Most Populous Countries in 1950 | 0 | - | 4.44 | 70,090 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 203,499 |
| Historical City to Country | 0 | - | 4.80 | 71,302 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 96,692 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 66,362 |
| Countries Settled by Vikings | 0 | - | 4.93 | 109,650 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,930,992 |
| Countries that Bordered the USSR | 0 | - | 4.92 | 140,006 |
| Former Countries | 0 | - | 4.64 | 122,395 |
| Guerrillas by Country | 0 | - | 4.42 | 37,899 |
| Countries Bordering "U" Countries | 0 | - | 4.80 | 18,957 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.83 | 1,150,752 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 128,280 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 3,297,554 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,990,259 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.71 | 87,598 |
| All Countries by Northernmost Point on Land | 0 | - | 4.91 | 103,028 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.89 | 252,299 |
| Mediterranean Countries with an Empty Map | 0 | - | 4.99 | 83,017 |
| Countries of the World in 1938 Quiz | 0 | - | 4.96 | 74,720 |
| 20 Countries on an Empty Map #1 | 0 | - | 4.93 | 52,367 |
| One Country By Letter By Continent | 0 | - | 5.00 | 67,268 |
| Most Populous Countries by Year | 0 | - | 4.70 | 91,098 |
| Countries of Europe After World War II | 0 | - | 4.98 | 166,969 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 135,556 |
| Countries of the World with a Borderless Map | 0 | - | 4.99 | 67,185 |
| 2016 News Stories - Name the Country | 0 | - | 4.43 | 21,982 |
| Most Recently-Settled Countries | 0 | - | 4.89 | 47,924 |
| Bay of Bengal Countries With an Empty Map | 0 | - | 4.68 | 69,916 |
| Biggest Roman Empire Countries | 0 | - | 4.84 | 80,716 |
| Biggest Mongol Empire Countries | 0 | - | 4.91 | 66,177 |
| Countries of Asia in 1900 | 0 | - | 4.48 | 52,417 |
| Biggest British Empire Countries | 0 | - | 4.50 | 77,387 |
| Biggest Spanish Empire Countries | 0 | - | 4.76 | 90,514 |
| Soviet Union Country Quiz | 0 | - | 4.82 | 73,193 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 174,823 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 90,309 |
| Flags of the Countries that Start with A | 0 | - | 4.95 | 105,108 |
| Flags of the Countries that Start with C | 0 | - | 4.91 | 116,494 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 74,907 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.75 | 67,596 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.91 | 65,988 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.91 | 52,829 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 107,731 |
| Flags of the Countries that Start with I | 0 | - | 4.95 | 136,928 |
| Most-Visited Countries by Popes | 0 | - | 4.51 | 61,339 |
| Countries that Start with C - Shape Quiz | 0 | - | 4.80 | 74,432 |
| Countries that Start with I - Shape Quiz | 0 | - | 4.85 | 100,661 |
| 2017 News Stories - Name the Country | 0 | - | 4.44 | 26,608 |
| Colonies of Africa with a Map | 0 | - | 4.76 | 47,236 |
| Countries that Start with N - Shape Quiz | 0 | - | 4.94 | 72,740 |
| Countries that Start with P - Shape Quiz | 0 | - | 4.80 | 72,802 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 130,594 |
| Countries in a Ring of the World Map | 0 | - | 5.00 | 139,470 |
| Countries in an Empty Ring of the World Map | 0 | - | 4.93 | 111,176 |
| Countries in a Blue JetPunk Fish of the World Map | 0 | - | 4.94 | 63,199 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 290,203 |
| Country by Photo of its Leader | 0 | - | 4.76 | 112,840 |
| Countries in a JetPunk Fish of the World Map | 0 | - | 4.99 | 52,909 |
| Countries in a Strip of the World Map | 0 | - | 4.99 | 62,683 |
| Roman Provinces on a Map | 0 | - | 4.70 | 30,791 |
| Countries of the World in 1900 | 0 | - | 4.88 | 62,650 |
| Random Flag to Country | 0 | - | 4.99 | 490,441 |
| Countries Connected in the World Map #1 | 0 | - | 4.97 | 63,834 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.49 | 50,916 |
| Countries Connected in the World Map #2 | 0 | - | 4.97 | 66,822 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.52 | 45,572 |
| Countries Connected in the World Map #3 | 0 | - | 4.97 | 63,255 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 165,620 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,288,816 |
| Countries of the German Empire | 0 | - | 4.47 | 32,793 |
| Countries in the Byzantine Empire | 0 | - | 4.93 | 65,514 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 84,477 |
| Countries in an Egg of the World Map | 0 | - | 4.93 | 54,674 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 108,699 |
| Countries of the World in Alphabetical Order | 0 | - | 5.00 | 77,350 |
| Pixelated World Map | 0 | - | 5.00 | 125,054 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 90,964 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 86,022 |
| Battle to Country | 0 | - | 4.87 | 33,832 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 96,437 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 85,378 |
| Countries by Former Name | 0 | - | 4.98 | 91,319 |
| Flags of Countries of the World in 1910 | 0 | - | 4.96 | 67,000 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 199,036 |
| Random European Countries on a Map | 0 | - | 4.98 | 254,953 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 148,530 |
| Random African Countries on a Map | 0 | - | 4.99 | 243,558 |
| Random American Countries on a Map | 0 | - | 4.96 | 83,953 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 6,816,365 |
| Countries in Squares of the World Map | 0 | - | 5.00 | 140,698 |
| Countries in Squares of an Empty World Map | 0 | - | 4.99 | 108,645 |
| Countries in a Stewart of the World Map | 0 | - | 4.99 | 47,122 |
| Vatican City Country Quiz | 0 | - | 4.49 | 37,780 |
| Empty World Map without 20 Random Countries | 0 | - | 4.88 | 95,049 |
| World Map with 10 Random Extra Borders | 0 | - | 4.96 | 314,442 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 38,651 |
| Random Sequential African Countries on a Map | 0 | - | 5.00 | 113,896 |
| Random Sequential Asian Countries on a Map | 0 | - | 4.99 | 105,503 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 443,701 |
| Recognized, Non-Recognized Countries, and Territories of the World | 0 | - | 5.00 | 106,759 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.89 | 45,867 |
| Random Sequential Countries on the World Map - Hard Version | 0 | - | 5.00 | 59,145 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.95 | 69,509 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.60 | 34,687 |
| 20 Random Countries Sequentially on a World Map | 0 | - | 4.52 | 103,839 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,418,926 |
| Countries by Founding Story | 0 | - | 4.91 | 53,160 |
| Countries in Random Rings of the World Map | 0 | - | 4.99 | 70,748 |
| Random Countries Hidden in the World Map | 0 | - | 4.83 | 87,768 |
| Random Countries on the Borderless World Map | 0 | - | 4.99 | 153,248 |
| Europe Map with Random Merged Countries | 0 | - | 4.95 | 259,208 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.45 | 43,867 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 58,841 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.97 | 122,385 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.83 | 47,935 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 75,836 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.79 | 38,732 |
| Modern-Day Countries of the Mayan Civilization | 0 | - | 4.70 | 26,442 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 59,746 |
| Countries within the Arctic Circle - Map Quiz | 0 | - | 4.80 | 49,767 |
| Countries of the World in 1444 | 0 | - | 4.98 | 48,091 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.97 | 56,455 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.95 | 24,766 |
| Former Country Flag-Shape Picture Quiz | 0 | - | 4.98 | 62,236 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 60,112 |
| Dave the Dragon's Collection of Country Shapes | 0 | - | 4.43 | 18,422 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.93 | 46,350 |
| Countries of the World With a Disappearing Map | 0 | - | 5.00 | 84,019 |
| Countries of Europe before World War II with a Map | 0 | - | 4.95 | 36,506 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 37,680 |
| Random Point on Land to Country | 0 | - | 4.98 | 200,346 |
| Countries Closest to Antarctica on a Map | 0 | - | 4.98 | 69,970 |
| Countries Loading in the World Map | 0 | - | 4.97 | 44,714 |
| Countries of Europe in 1360 with a Map | 0 | - | 4.99 | 44,733 |
| 20 Countries on a Topological Map #2 | 0 | - | 4.61 | 18,227 |
| Random Countries on a Topological Map | 0 | - | 4.94 | 40,444 |
| Modern-Day Countries of the Holy Roman Empire on a Map | 0 | - | 4.93 | 39,192 |
| Countries in a Pumpkin of the World Map | 0 | - | 4.97 | 46,871 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.96 | 53,347 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.96 | 73,472 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.86 | 49,276 |
| Countries of Iberia in History with a Map | 0 | - | 4.74 | 32,650 |
| Random Point on Land to European Country | 0 | - | 4.91 | 60,750 |
| Find The Mystery Country Using Color Clues #1 | 0 | - | 4.69 | 193,920 |
| All Modern-Day Countries Ever Controlled by Chinese People | 0 | - | 4.82 | 46,887 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 49,947 |
| All Modern-Day Countries Ever Controlled by Turkic People | 0 | - | 4.97 | 35,755 |
| Modern-Day Axis-Occupied Countries of WWII on a Map | 0 | - | 4.99 | 69,961 |
