| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 705,897 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,334,105 |
| World Capitals Quiz | 0 | - | 5.00 | 3,909,599 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,178,264 |
| South America Capitals Quiz | 0 | - | 4.99 | 359,493 |
| Places in their Native Language #1 | 0 | - | 4.77 | 187,661 |
| English Speaking Countries | 0 | - | 4.73 | 313,270 |
| Spanish-Speaking Countries Quiz | 0 | - | 4.91 | 294,780 |
| Global Cities Quiz | 0 | - | 4.47 | 149,980 |
| Countries and Languages Quiz | 0 | - | 4.86 | 215,175 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,232 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,631 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 98,949 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,508 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,593 |
| Africa Capitals Quiz | 0 | - | 4.99 | 526,095 |
| North American Sports Cities | 0 | - | 4.80 | 144,745 |
| Countries by Official Language | 0 | - | 4.93 | 141,866 |
| French-Speaking Countries Quiz | 0 | - | 4.78 | 193,138 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,210 |
| Lonely Planet Top 200 Cities | 0 | - | 4.64 | 196,666 |
| Places in their Native Language #2 | 0 | - | 4.82 | 103,029 |
| Biggest U.S. Cities A-Z | 0 | - | 4.53 | 108,888 |
| Biggest World Cities A-Z | 0 | - | 4.38 | 166,598 |
| Top World Languages | 0 | - | 4.89 | 575,836 |
| Biggest Cities in France | 0 | - | 4.51 | 161,040 |
| Biggest Cities in Spain | 0 | - | 4.64 | 132,478 |
| Biggest Cities in Italy | 0 | - | 4.57 | 188,542 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 81,656 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,363 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 569,765 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 83,924 |
| Biggest Cities in Europe | 0 | - | 4.56 | 402,785 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,554 |
| European Cities by Clue | 0 | - | 4.81 | 77,829 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,235 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 184,530 |
| Asia Capitals Quiz | 0 | - | 4.97 | 500,143 |
| Countries in their Native Language | 0 | - | 4.97 | 149,425 |
| City by Football Clubs | 0 | - | 4.42 | 116,281 |
| Biggest Cities in China | 0 | - | 4.41 | 117,804 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 160,705 |
| Biggest Cities in Germany | 0 | - | 4.94 | 225,768 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,282 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,260 |
| Summer Olympic City Bids | 0 | - | 4.95 | 31,386 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,659 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,316 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,410 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,399 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,571 |
| Northernmost Capital Cities | 0 | - | 4.97 | 79,349 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,752 |
| Official Cities in the UK | 0 | - | 4.89 | 196,811 |
| Asia Capital to Country | 0 | - | 4.96 | 95,477 |
| German-Speaking Countries | 0 | - | 4.92 | 105,546 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 364,199 |
| Random Capital to Country | 0 | - | 4.99 | 2,068,733 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,196 |
| Random Country to Capital | 0 | - | 4.98 | 692,772 |
| Capitals A-Z | 0 | - | 4.84 | 37,791 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,146 |
| Coldest World Capitals | 0 | - | 4.97 | 105,121 |
| Europe Capital to Country | 0 | - | 4.99 | 198,645 |
| World Capitals By Letter - A | 0 | - | 4.91 | 90,670 |
| World Capitals By Letter - D | 0 | - | 4.91 | 68,304 |
| World Capitals By Letter - H | 0 | - | 4.84 | 62,621 |
| World Capitals By Letter - M | 0 | - | 4.90 | 74,077 |
| World Capitals By Letter - R | 0 | - | 4.89 | 63,869 |
| World Capitals By Letter - S | 0 | - | 4.93 | 64,928 |
| World Capitals By Letter - T | 0 | - | 4.82 | 58,352 |
| World Capitals By Letter - W | 0 | - | 4.86 | 72,811 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,261 |
| Capital Cities: Ports and Saints | 0 | - | 4.91 | 28,959 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 68,386 |
| Countries With the Most English Speakers | 0 | - | 4.88 | 78,230 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,698 |
| Countries by Capital City | 0 | - | 5.00 | 39,700 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,651 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,440 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 78,963 |
| Capital Cities Based on First Two Letters | 0 | - | 4.88 | 58,739 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,880 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,450 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.82 | 66,237 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 75,226 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 59,028 |
| Capitals of the Largest Countries by Area | 0 | - | 4.95 | 85,798 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,055 |
| World Capitals by Map | 0 | - | 5.00 | 189,477 |
| European Capitals by Map | 0 | - | 4.99 | 50,785 |
| African Capitals by Map | 0 | - | 4.99 | 83,107 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 61,875 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,691 |
| EU Capitals with No Hints | 0 | - | 4.93 | 98,271 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 72,911 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,876 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,762 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 33,760 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,611 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,343 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 39,973 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,233 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,508 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,055 |
| Megacities on a World Map | 0 | - | 4.97 | 198,913 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,086 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,225 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 153,695 |
| Asian Capitals by Map | 0 | - | 4.98 | 29,221 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 94,213 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 62,379 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 72,909 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,563 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 61,154 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,599 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,287 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,192 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 301,055 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,379 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,743 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,584 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,012 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,719 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,239 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 432,754 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,799 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,099 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 61,576 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 70,947 |
| Megacities on an Empty Map | 0 | - | 4.96 | 76,920 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,171 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 62,701 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.97 | 87,122 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 51,811 |
| Top World Languages on a Map | 0 | - | 4.92 | 80,082 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.95 | 159,451 |
| All 3M Cities on the World Map | 0 | - | 4.93 | 53,589 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,649 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,681 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,647 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 30,387 |
| European Coastal Capitals | 0 | - | 4.95 | 69,443 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,027 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,234 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,247 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,809 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,311 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,560 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,291 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,360 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.91 | 37,031 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,391 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,169 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,303 |
| Official Languages of the World on the Disappearing World Map | 0 | - | 4.98 | 77,299 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,661 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,531 |
| Which City in Europe? | 0 | - | 4.87 | 85,764 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 63,846 |
| Flags to Languages | 0 | - | 4.97 | 119,511 |
| Top European Languages on a Map | 0 | - | 4.77 | 102,404 |
| Top Asian Languages on a Map | 0 | - | 4.88 | 51,735 |
| Moved Capital Cities | 0 | - | 4.93 | 47,142 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,611 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,705 |
| Flags to Capitals #1 | 0 | - | 4.97 | 29,051 |
| Flags to Capitals #2 | 0 | - | 4.88 | 22,672 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,085 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,421 |
| Which City in Canada? | 0 | - | 4.84 | 39,674 |
| Top African Languages on a Map | 0 | - | 4.89 | 29,212 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,060 |
| Random European City to Country | 0 | - | 4.84 | 81,079 |
| Random European Capital to Country | 0 | - | 4.97 | 128,203 |
| Random European Country to Capital | 0 | - | 4.90 | 103,642 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,314 |
| Countries With the Most Russian Speakers | 0 | - | 4.94 | 44,455 |
| Countries With the Most German Speakers | 0 | - | 4.84 | 41,358 |
| Random Asian Capital to Country | 0 | - | 4.97 | 62,899 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,324 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,628 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 44,880 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,588 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 64,874 |
| Name a Valid Capital #1 | 0 | - | 4.97 | 60,035 |
| Cities by Former Name | 0 | - | 4.82 | 62,533 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,579 |
| Capital Cities with Spanish Names | 0 | - | 4.77 | 46,968 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,830 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 41,795 |
| Random World Capitals on a Map | 0 | - | 4.89 | 94,806 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,366 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,599 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,510 |
| Random African Country to Capital | 0 | - | 4.91 | 42,260 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 43,947 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.91 | 98,194 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 68,608 |
| Name a Valid European Capital | 0 | - | 4.92 | 79,346 |
