| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 706,775 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,335,823 |
| World Capitals Quiz | 0 | - | 5.00 | 3,913,299 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 499,043 |
| Olympian Gods Quiz | 0 | - | 4.95 | 402,856 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,179,413 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,957 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,513 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,018 |
| Roman Numeral Decoding Quiz | 0 | - | 4.84 | 340,941 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,637 |
| Ancient City to Country | 0 | - | 4.78 | 83,389 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,004 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,703 |
| Africa Capitals Quiz | 0 | - | 4.99 | 526,840 |
| City Where It Happened #1 | 0 | - | 4.27 | 96,418 |
| Former Capitals Quiz | 0 | - | 4.74 | 54,438 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,270 |
| Name that Greek Letter | 0 | - | 4.91 | 256,165 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 570,412 |
| Countries in World War I | 0 | - | 4.92 | 182,557 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,490 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 184,869 |
| Asia Capitals Quiz | 0 | - | 4.97 | 500,855 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 91,894 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 160,809 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,007 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,355 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,388 |
| Home Cities in History Quiz #1 | 0 | - | 4.11 | 15,146 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,502 |
| Official Cities in the UK | 0 | - | 4.89 | 197,045 |
| Biggest Cities in History | 0 | - | 4.49 | 70,414 |
| Random Capital to Country | 0 | - | 4.99 | 2,070,814 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,259 |
| Random Country to Capital | 0 | - | 4.98 | 693,503 |
| Coldest World Capitals | 0 | - | 4.97 | 105,182 |
| Europe Capital to Country | 0 | - | 4.99 | 198,790 |
| Important Cities in European History | 0 | - | 4.49 | 88,289 |
| Important Cities in WWII | 0 | - | 4.37 | 75,782 |
| Important Places in U.S. History | 0 | - | 4.15 | 35,106 |
| City Where It Happened #2 | 0 | - | 4.34 | 47,158 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 181,343 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,171 |
| Top 10 World Cities Through History | 0 | - | 4.41 | 63,142 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,317 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,785 |
| Countries by First Two Letters in 90 Seconds | 0 | - | 4.94 | 4,320,014 |
| City-States | 0 | - | 4.53 | 31,447 |
| Biggest European Cities by Century | 0 | - | 4.96 | 104,965 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,527 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,097 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,564 |
| Biggest Axis-Controlled Cities | 0 | - | 4.24 | 31,482 |
| World Capitals by Map | 0 | - | 5.00 | 189,750 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,798 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,857 |
| Countries by Borders in 90 Seconds | 0 | - | 4.99 | 2,873,791 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,301 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 118,026 |
| European Cities by Map #1 | 0 | - | 4.49 | 33,946 |
| Countries of the World with an Empty Map | 0 | - | 5.00 | 2,642,049 |
| European Cities by Map #2 | 0 | - | 4.33 | 30,076 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,607 |
| Countries of Europe with an Empty Map | 0 | - | 5.00 | 242,360 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 184,944 |
| Countries of Africa with an Empty Map | 0 | - | 5.00 | 197,407 |
| North America Cities by Map | 0 | - | 4.38 | 33,880 |
| US States with an Empty Map | 0 | - | 5.00 | 448,295 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,198 |
| Countries by Borders in 90 Seconds with an Empty Map | 0 | - | 4.94 | 191,336 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 29,810 |
| Mediterranean Cities by Map | 0 | - | 4.39 | 45,396 |
| South American Cities on the Map | 0 | - | 4.48 | 21,899 |
| Biggest World Cities in 1850 | 0 | - | 4.52 | 47,491 |
| Megacities on a World Map | 0 | - | 4.97 | 199,118 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 170,570 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,085 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 62,915 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,423 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,601 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,368 |
| Countries of Europe After World War II | 0 | - | 4.97 | 143,143 |
| Countries of Europe Before World War I | 0 | - | 5.00 | 112,016 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,282 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 306,592 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,871 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,736 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,119 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,897 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 433,302 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,010 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.33 | 27,681 |
| Southeast Asian Cities by Map | 0 | - | 4.54 | 17,574 |
| Countries of the World with an Empty Map - Hard Version | 0 | - | 5.00 | 231,675 |
| Biggest Roman Empire Countries | 0 | - | 4.82 | 73,749 |
| All 3M Cities on the World Map | 0 | - | 4.93 | 53,697 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 27,420 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 32,273 |
| Cities by Founder and Date | 0 | - | 4.50 | 25,961 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,323 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,370 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,209 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,275 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,838 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,368 |
| Colonies of Africa with a Map | 0 | - | 4.74 | 41,621 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 116,055 |
| Countries in Random Squares of the World Map | 0 | - | 4.99 | 247,314 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,134 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 204,562 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.66 | 31,914 |
| Roman Provinces on a Map | 0 | - | 4.72 | 25,596 |
| Countries of the World in 1900 | 0 | - | 4.87 | 52,224 |
| Cities Bombed During WWII | 0 | - | 4.03 | 24,301 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 216,060 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 27,698 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,140 |
| Countries that Bordered British India with an Empty Map | 0 | - | 4.64 | 45,787 |
| Random European Capital to Country | 0 | - | 4.97 | 128,342 |
| Random European Country to Capital | 0 | - | 4.90 | 103,708 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.46 | 33,960 |
| Damaged and Destroyed Cities | 0 | - | 4.36 | 30,965 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 146,548 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,736 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,035 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,787 |
| Random Countries on the World Map | 0 | - | 5.00 | 1,092,139 |
| Countries in the Byzantine Empire | 0 | - | 4.88 | 49,178 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,036 |
| Countries of Europe in 1444 | 0 | - | 4.94 | 72,654 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,496 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 92,726 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 105,267 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 80,198 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 37,481 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 74,140 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 84,424 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,636 |
| Cities by Former Name | 0 | - | 4.82 | 62,595 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,637 |
| Random Sequential European Countries on a Map | 0 | - | 4.99 | 176,626 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 27,361 |
| Random U.S. States on a Map | 0 | - | 4.93 | 325,642 |
| Random European Countries on a Map | 0 | - | 4.98 | 212,299 |
| European Map without 10 Random Countries | 0 | - | 4.98 | 213,614 |
| Random African Countries on a Map | 0 | - | 4.98 | 198,765 |
| Random World Capitals on a Map | 0 | - | 4.89 | 95,108 |
| World Map Without 20 Random Countries | 0 | - | 4.97 | 5,485,981 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,473 |
| Random Asian Capitals on a Map | 0 | - | 4.71 | 38,296 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,684 |
| Random Cities on a World Map | 0 | - | 4.14 | 33,875 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,618 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,521 |
| Cities in Squares on a Map - North America | 0 | - | 4.26 | 16,734 |
| Random Cities Near Paris on a Map | 0 | - | 4.46 | 29,101 |
| World Map with 10 Random Extra Borders | 0 | - | 4.97 | 259,950 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 17,050 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 44,016 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,104 |
| Historic Journeys on a World Map | 0 | - | 4.99 | 32,997 |
| Random Sequential Countries on the World Map | 0 | - | 5.00 | 379,965 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,577 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 68,697 |
| Capitals in Random Squares of the World Map | 0 | - | 4.89 | 57,362 |
| Name a World Capital A-Z | 0 | - | 5.00 | 118,380 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 58,441 |
| Countries of Europe in 1000 with a Map | 0 | - | 4.73 | 28,484 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 77,078 |
| World Map with Random Merged Countries | 0 | - | 4.99 | 1,189,165 |
| U.S. Map with Random Merged States | 0 | - | 4.93 | 227,165 |
| Europe Map with Random Merged Countries | 0 | - | 4.96 | 203,211 |
| Cities Where Famous People Died | 0 | - | 4.36 | 21,106 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 21,065 |
| Cities on Interstate 90 on a Map | 0 | - | 4.33 | 22,098 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 49,942 |
| Modern Day Countries of Nazi Germany on a Map | 0 | - | 4.98 | 97,883 |
| Modern-Day Countries of the Inca Empire on a Map | 0 | - | 4.84 | 41,028 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 65,590 |
| Modern-Day Countries of the Khmer Empire on a Map | 0 | - | 4.82 | 32,643 |
| Modern-Day Countries of the Umayyad Caliphate on a Map | 0 | - | 4.99 | 52,156 |
| Biggest Cities in the Sun Belt on a Map | 0 | - | 4.71 | 13,335 |
| Biggest Cities in the Blue Banana | 0 | - | 4.53 | 26,443 |
| Every 100k+ City in the United States on a Map | 0 | - | 4.95 | 62,301 |
| Countries of the World in 1444 | 0 | - | 4.95 | 41,215 |
| Largest Cities once part of the Byzantine Empire | 0 | - | 4.77 | 13,472 |
| Every Country of Europe Since 1815 With a Map | 0 | - | 4.96 | 46,415 |
| 100 Biggest Soviet Cities in 1989 with a Map | 0 | - | 4.94 | 18,099 |
| Three Biggest Cities by Time Zone With Map | 0 | - | 4.97 | 21,545 |
| Countries of Europe in 1848 | 0 | - | 4.98 | 49,829 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 58,808 |
| Countries of Europe in 1870 with a Map | 0 | - | 4.84 | 34,742 |
| Biggest Cities Ever Under Danish Rule | 0 | - | 4.36 | 12,804 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 21,839 |
| Random Point on Land to Country | 0 | - | 4.99 | 178,260 |
| 500 Biggest Cities in the World on a Map | 0 | - | 4.97 | 75,508 |
| City Where It Happened #3 | 0 | - | 4.42 | 33,211 |
| 50 Biggest Cities in 1920 on a World Map | 0 | - | 4.98 | 54,875 |
| Find the City #1 | 0 | - | 4.98 | 26,769 |
