| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.90 | 798,061 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,500,588 |
| World Capitals Quiz | 0 | - | 5.00 | 4,408,181 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,340,493 |
| South America Capitals Quiz | 0 | - | 4.99 | 410,181 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 318,058 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.85 | 107,215 |
| Biggest Cities by Language | 0 | - | 4.95 | 210,925 |
| Ancient City to Country | 0 | - | 4.68 | 99,675 |
| Commonwealth of Nations Countries | 0 | - | 4.95 | 219,565 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 152,576 |
| Africa Capitals Quiz | 0 | - | 4.99 | 617,650 |
| City Where It Happened #1 | 0 | - | 4.24 | 100,914 |
| Former Capitals Quiz | 0 | - | 4.79 | 57,593 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 116,540 |
| Recently Independent Countries Quiz | 0 | - | 4.98 | 142,028 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.82 | 89,530 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 72,399 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 654,014 |
| Countries in World War I | 0 | - | 4.91 | 206,196 |
| North America Capitals Quiz | 0 | - | 4.99 | 181,288 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 221,200 |
| Asia Capitals Quiz | 0 | - | 4.98 | 578,166 |
| Countries of the Soviet Union | 0 | - | 4.99 | 182,536 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 190,767 |
| Biggest Cities in Germany | 0 | - | 4.94 | 257,873 |
| Capitals in their Native Languages | 0 | - | 4.94 | 112,418 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 148,307 |
| Biggest City in Every Country | 0 | - | 4.98 | 75,294 |
| Independence from Whom | 0 | - | 4.99 | 180,195 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.85 | 59,604 |
| Home Cities in History Quiz #1 | 0 | - | 4.09 | 15,911 |
| Biggest English Cities by Century | 0 | - | 4.93 | 97,820 |
| Northernmost Capital Cities | 0 | - | 4.98 | 91,541 |
| Who Controlled These Colonies? | 0 | - | 4.84 | 109,909 |
| Biggest Cities in Asia | 0 | - | 4.91 | 93,824 |
| Official Cities in the UK | 0 | - | 4.88 | 227,240 |
| Asia Capital to Country | 0 | - | 4.95 | 103,824 |
| Most Populous Countries in 1900 | 0 | - | 4.89 | 160,163 |
| Biggest Cities in History | 0 | - | 4.47 | 78,523 |
| Random Capital to Country | 0 | - | 4.99 | 2,316,478 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 64,083 |
| Random Country to Capital | 0 | - | 4.98 | 785,452 |
| Coldest World Capitals | 0 | - | 4.96 | 127,237 |
| Europe Capital to Country | 0 | - | 4.99 | 215,503 |
| Important Cities in European History | 0 | - | 4.49 | 108,553 |
| Important Cities in WWII | 0 | - | 4.41 | 81,706 |
| Important Places in U.S. History | 0 | - | 4.22 | 36,290 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 121,155 |
| City Where It Happened #2 | 0 | - | 4.35 | 49,631 |
| World Capitals By Letter - A | 0 | - | 4.96 | 102,622 |
| World Capitals By Letter - B | 0 | - | 4.82 | 95,004 |
| World Capitals By Letter - D | 0 | - | 4.93 | 77,484 |
| World Capitals By Letter - H | 0 | - | 4.87 | 70,104 |
| World Capitals By Letter - M | 0 | - | 4.92 | 84,325 |
| World Capitals By Letter - P | 0 | - | 4.84 | 65,884 |
| World Capitals By Letter - R | 0 | - | 4.89 | 71,227 |
| World Capitals By Letter - S | 0 | - | 4.91 | 73,260 |
| World Capitals By Letter - T | 0 | - | 4.83 | 65,386 |
| World Capitals By Letter - W | 0 | - | 4.90 | 81,012 |
| Most Remote Capital Cities | 0 | - | 4.82 | 41,935 |
| Axis Occupied Countries of WWII | 0 | - | 4.99 | 203,905 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.45 | 60,847 |
| Top 10 World Cities Through History | 0 | - | 4.42 | 67,219 |
| Same Letter Country and Capital | 0 | - | 4.99 | 124,227 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 88,003 |
| Countries Settled by Vikings | 0 | - | 4.93 | 109,810 |
| Most Populous World Capitals | 0 | - | 4.91 | 143,868 |
| Countries by Capital City | 0 | - | 5.00 | 46,688 |
| City-States | 0 | - | 4.53 | 34,391 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 87,805 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 140,494 |
| Capital Cities Based on First Two Letters | 0 | - | 4.86 | 64,360 |
| Biggest European Cities by Century | 0 | - | 4.96 | 116,805 |
| Capitals of the Most Populated Countries | 0 | - | 4.97 | 115,239 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 88,403 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.88 | 83,638 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.94 | 69,667 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 92,241 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.63 | 64,208 |
| Capital Cities Chain | 0 | - | 4.87 | 70,015 |
| Biggest Axis-Controlled Cities | 0 | - | 4.28 | 36,683 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 66,526 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.82 | 62,522 |
| World Capitals by Map | 0 | - | 5.00 | 234,020 |
| European Capitals by Map | 0 | - | 4.99 | 87,048 |
| African Capitals by Map | 0 | - | 4.99 | 106,751 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 75,200 |
| Largest Cities in Alexander's Empire | 0 | - | 4.48 | 38,364 |
| Five Most Populated Cities by Continent | 0 | - | 4.94 | 163,631 |
| Neutral European Countries of WWII | 0 | - | 4.93 | 128,654 |
| EU Capitals with No Hints | 0 | - | 4.92 | 109,010 |
| Biggest Cities in the World - Extreme | 0 | - | 4.98 | 89,271 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 50,179 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 129,099 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 78,424 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 42,257 |
| Biggest Cities with Exceptions | 0 | - | 4.84 | 51,482 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.85 | 43,345 |
| Asian Capitals - Map Quiz | 0 | - | 4.96 | 49,449 |
| African Capitals - Map Quiz | 0 | - | 4.96 | 50,852 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 91,895 |
| World Capitals by Proximity | 0 | - | 4.89 | 282,566 |
| Biggest World Cities in 1850 | 0 | - | 4.63 | 63,928 |
| Megacities on a World Map | 0 | - | 4.98 | 216,865 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.90 | 87,296 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 195,357 |
| Biggest Cities in the Southern Hemisphere | 0 | - | 4.84 | 56,832 |
| Asian Capitals by Map | 0 | - | 4.98 | 44,590 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 106,937 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 75,990 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.92 | 87,313 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.70 | 42,250 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 71,205 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 89,545 |
| Countries of Europe After World War II | 0 | - | 4.98 | 167,410 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 135,958 |
| Top 10 Most Remote European Capitals | 0 | - | 4.84 | 82,754 |
| Global Cities on a World Map | 0 | - | 4.93 | 89,459 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 362,822 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 102,902 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 113,464 |
| U.S. State Capitals Map Quiz | 0 | - | 4.87 | 121,707 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.85 | 188,533 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.87 | 203,634 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 503,151 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 70,109 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 54,224 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.87 | 76,856 |
| Megacities on an Empty Map | 0 | - | 4.96 | 85,821 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 45,788 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 76,470 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 58,817 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 61,799 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 75,686 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 39,725 |
| European Coastal Capitals | 0 | - | 4.95 | 75,398 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.94 | 62,521 |
| Cities by Founder and Date | 0 | - | 4.49 | 27,698 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.43 | 52,047 |
| Most-Visited Countries by U.S. Presidents | 0 | - | 4.97 | 175,199 |
| Capital Cities by Body of Water | 0 | - | 4.86 | 52,508 |
| Most Guessed European Capitals | 0 | - | 4.87 | 75,082 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 38,234 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 89,031 |
| First Countries to Reach 5 Million People | 0 | - | 4.89 | 107,922 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.51 | 73,633 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.60 | 55,610 |
| The Only Country ... | 0 | - | 4.85 | 43,566 |
| Biggest Cities in Deserts | 0 | - | 4.93 | 41,255 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.96 | 48,239 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 297,955 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 94,613 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 102,808 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 68,064 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 65,969 |
| Which City in Europe? | 0 | - | 4.85 | 96,056 |
| Which City in Africa? | 0 | - | 4.82 | 53,464 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 73,274 |
| Moved Capital Cities | 0 | - | 4.94 | 51,426 |
| European Capital Superlatives - Top 2 | 0 | - | 4.93 | 60,677 |
| European Capitals Ending in N | 0 | - | 4.93 | 72,832 |
| Countries of Europe in 1815 With a Map | 0 | - | 4.99 | 130,853 |
| Flags to Capitals #1 | 0 | - | 4.94 | 46,690 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 49,372 |
| 500 Biggest US Cities | 0 | - | 4.83 | 94,134 |
| Which City in Canada? | 0 | - | 4.88 | 44,517 |
| Cities Bombed During WWII | 0 | - | 4.05 | 26,462 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 29,965 |
| Every 1,000,000+ City on a Map | 0 | - | 4.98 | 80,308 |
| Random European Capital to Country | 0 | - | 4.96 | 149,620 |
| Random European Country to Capital | 0 | - | 4.90 | 132,844 |
| Random State Capital to U.S. State | 0 | - | 4.88 | 72,407 |
| Random Asian Capital to Country | 0 | - | 4.95 | 87,403 |
| Random Asian Country to Capital | 0 | - | 4.91 | 84,298 |
| Countries of the World in 1914 with a Map | 0 | - | 4.99 | 166,075 |
| Biggest Cities in France - Extreme | 0 | - | 4.90 | 41,989 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.88 | 72,991 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 88,128 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 108,988 |
| Countries of the World in 1945 with a Map | 0 | - | 5.00 | 123,682 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 76,897 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.61 | 24,198 |
| Cities by Former Name | 0 | - | 4.80 | 69,407 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 60,690 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 69,213 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.89 | 58,007 |
| Random World Capitals on a Map | 0 | - | 4.93 | 110,889 |
| Random African Capitals on a Map | 0 | - | 4.96 | 47,088 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 44,152 |
| Random European Capitals on a Map | 0 | - | 4.97 | 104,861 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 80,046 |
| Random African Country to Capital | 0 | - | 4.96 | 60,720 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 50,904 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.39 | 22,064 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.90 | 111,944 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 78,229 |
| Name a Valid European Capital | 0 | - | 4.93 | 92,887 |
| Capitals in Random Squares of the World Map | 0 | - | 4.91 | 64,961 |
| Random African Capital to Country | 0 | - | 4.96 | 77,637 |
