| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 707,248 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,336,755 |
| World Capitals Quiz | 0 | - | 5.00 | 3,915,702 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,180,047 |
| South America Capitals Quiz | 0 | - | 4.99 | 360,195 |
| Winter Olympics Hosts Quiz | 0 | - | 4.30 | 67,469 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,676 |
| Global Cities Quiz | 0 | - | 4.47 | 150,044 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,657 |
| 1992 Olympic Basketball Dream Team | 0 | - | 4.29 | 138,883 |
| Biggest English-Speaking Cities | 0 | - | 4.39 | 127,722 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,061 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,866 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,756 |
| Africa Capitals Quiz | 0 | - | 4.99 | 527,299 |
| American Cities by Stadium Quiz | 0 | - | 4.02 | 34,465 |
| North American Sports Cities | 0 | - | 4.80 | 144,928 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 107,312 |
| Lonely Planet Top 200 Cities | 0 | - | 4.64 | 196,799 |
| Biggest Cities Starting With B | 0 | - | 4.38 | 120,843 |
| Biggest Cities Starting With M | 0 | - | 4.47 | 98,622 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,041 |
| Biggest World Cities A-Z | 0 | - | 4.37 | 166,814 |
| Biggest Cities in France | 0 | - | 4.52 | 161,337 |
| Biggest Cities in Spain | 0 | - | 4.64 | 132,705 |
| Biggest Cities in Italy | 0 | - | 4.57 | 188,841 |
| Biggest Cities in California | 0 | - | 4.30 | 119,818 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.86 | 81,764 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,456 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 570,724 |
| Big 4 Sports Championship Cities | 0 | - | 4.39 | 82,950 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,049 |
| Biggest Cities in Europe | 0 | - | 4.57 | 403,340 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,710 |
| European Cities by Clue | 0 | - | 4.81 | 77,917 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,634 |
| Capitals of Oceania Quiz | 0 | - | 4.98 | 185,080 |
| Asia Capitals Quiz | 0 | - | 4.97 | 501,209 |
| City by Football Clubs | 0 | - | 4.42 | 116,473 |
| Biggest Cities in China | 0 | - | 4.42 | 118,120 |
| USA Olympic Basketball Teams | 0 | - | 4.36 | 60,905 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,177 |
| Capitals in their Native Languages | 0 | - | 4.93 | 106,392 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,449 |
| Summer Olympic City Bids | 0 | - | 4.95 | 31,448 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,766 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,416 |
| Countries with the Most Winter Olympics Medals | 0 | - | 4.51 | 144,853 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,499 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,575 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,652 |
| Northernmost Capital Cities | 0 | - | 4.97 | 79,420 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,893 |
| Official Cities in the UK | 0 | - | 4.89 | 197,208 |
| Asia Capital to Country | 0 | - | 4.96 | 95,623 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 364,742 |
| Random Capital to Country | 0 | - | 4.99 | 2,071,993 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,290 |
| Random Country to Capital | 0 | - | 4.98 | 693,834 |
| Capitals A-Z | 0 | - | 4.84 | 37,853 |
| Five Biggest Cities by Country | 0 | - | 4.76 | 122,316 |
| Coldest World Capitals | 0 | - | 4.97 | 105,214 |
| Europe Capital to Country | 0 | - | 4.99 | 198,871 |
| World Capitals By Letter - A | 0 | - | 4.91 | 90,844 |
| World Capitals By Letter - D | 0 | - | 4.91 | 68,435 |
| World Capitals By Letter - H | 0 | - | 4.84 | 62,735 |
| World Capitals By Letter - M | 0 | - | 4.90 | 74,219 |
| World Capitals By Letter - R | 0 | - | 4.89 | 63,983 |
| World Capitals By Letter - S | 0 | - | 4.93 | 65,071 |
| World Capitals By Letter - T | 0 | - | 4.82 | 58,453 |
| World Capitals By Letter - W | 0 | - | 4.86 | 72,938 |
| Same Letter Country and Capital | 0 | - | 4.98 | 103,344 |
| Capital Cities: Ports and Saints | 0 | - | 4.91 | 29,029 |
| Capitals with the Shortest Names | 0 | - | 4.96 | 68,470 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,828 |
| Countries by Capital City | 0 | - | 5.00 | 39,830 |
| Solve the Secret Capital City | 0 | - | 4.78 | 125,785 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,398 |
| World Capitals - One Minute Sprint | 0 | - | 4.12 | 171,756 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,670 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.32 | 165,613 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 79,108 |
| Capital Cities Based on First Two Letters | 0 | - | 4.89 | 58,949 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,021 |
| Capitals of Most Populated Countries | 0 | - | 4.97 | 107,581 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.82 | 66,318 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.85 | 75,348 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,139 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 85,906 |
| Countries with the Most Olympic Medals at Basketball | 0 | - | 4.33 | 32,342 |
| Olympic Host Countries | 0 | - | 4.98 | 140,891 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,164 |
| World Capitals by Map | 0 | - | 5.00 | 189,925 |
| European Capitals by Map | 0 | - | 4.99 | 51,602 |
| African Capitals by Map | 0 | - | 4.99 | 83,587 |
| Capitals of Mediterranean Countries | 0 | - | 4.97 | 61,935 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,943 |
| EU Capitals with No Hints | 0 | - | 4.93 | 98,394 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,028 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,117 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,846 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 33,868 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,689 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,402 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 40,114 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 43,342 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.94 | 81,652 |
| Countries with the Most Downhill Skiing | 0 | - | 4.92 | 43,410 |
| World Capitals by Proximity | 0 | - | 4.91 | 263,287 |
| Megacities on a World Map | 0 | - | 4.97 | 199,439 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.88 | 74,187 |
| Countries with the Fastest 100 Meter Sprinters | 0 | - | 4.38 | 49,778 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,346 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 172,746 |
| Asian Capitals by Map | 0 | - | 4.98 | 29,534 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,257 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 63,009 |
| Countries with the Fastest Marathoners | 0 | - | 4.43 | 63,059 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,519 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,635 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 61,306 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,465 |
| Five Top Olympic Medal-Winning Countries by Continent | 0 | - | 4.94 | 92,135 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,376 |
| Global Cities on a World Map | 0 | - | 4.95 | 80,330 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 309,911 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,553 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,947 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,800 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,199 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.88 | 175,999 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,082 |
| World Capitals Closest to Bangkok | 0 | - | 4.94 | 34,295 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 433,618 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,891 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,215 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,016 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,048 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.86 | 41,222 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 62,822 |
| Ten Highest Ranking FIFA Countries by Year | 0 | - | 4.96 | 187,864 |
| Olympic Medalists in Ice Hockey | 0 | - | 4.17 | 26,373 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 51,926 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,769 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,717 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,806 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 20,854 |
| European Coastal Capitals | 0 | - | 4.95 | 69,523 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,154 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,322 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,359 |
| Capital Cities by Body of Water | 0 | - | 4.87 | 48,875 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,426 |
| Divided World City Name Puzzle #1 | 0 | - | 4.90 | 29,721 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,447 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,373 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,427 |
| World Capitals Deepest in a Country's Territory | 0 | - | 4.91 | 37,087 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,095 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,464 |
| Five Most Guessed Cities by Continent | 0 | - | 4.97 | 92,460 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,761 |
| Which City in Germany? | 0 | - | 4.54 | 96,913 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,613 |
| Which City in Europe? | 0 | - | 4.87 | 85,869 |
| Countries by Sports League Revenue | 0 | - | 4.86 | 35,709 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 63,952 |
| Capitals of 2018 FIFA World Cup Teams | 0 | - | 4.63 | 26,319 |
| Moved Capital Cities | 0 | - | 4.93 | 47,212 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,672 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,790 |
| 2020 Summer Olympic Sports | 0 | - | 4.32 | 27,943 |
| Flags to Capitals #1 | 0 | - | 4.97 | 29,166 |
| Flags to Capitals #2 | 0 | - | 4.88 | 22,767 |
| Countries with the Most Summer Olympics Medals | 0 | - | 4.67 | 56,741 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.96 | 45,164 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,694 |
| Which City in Canada? | 0 | - | 4.84 | 39,718 |
| New York City Trivia #2 | 0 | - | 3.91 | 9,894 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,187 |
| Random European City to Country | 0 | - | 4.84 | 81,196 |
| Random European Capital to Country | 0 | - | 4.97 | 128,447 |
| Random European Country to Capital | 0 | - | 4.90 | 103,767 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,466 |
| Random Asian Capital to Country | 0 | - | 4.97 | 63,013 |
| Random Asian Country to Capital | 0 | - | 4.92 | 64,460 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,791 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,099 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,871 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,135 |
| Name a Valid Capital #1 | 0 | - | 4.97 | 60,134 |
| Cities by Former Name | 0 | - | 4.82 | 62,626 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,682 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,934 |
| Most Populous Cities as a Percent of Their Continent | 0 | - | 4.82 | 41,909 |
| Random World Capitals on a Map | 0 | - | 4.89 | 95,204 |
| Random African Capitals on a Map | 0 | - | 4.91 | 40,523 |
| Random European Capitals on a Map | 0 | - | 4.96 | 89,750 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,927 |
| Random African Country to Capital | 0 | - | 4.91 | 42,387 |
