| Quiz | Points | Best | Rating | Takes |
|---|
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,444,843 |
| South America Capitals Quiz | 0 | - | 4.99 | 393,907 |
| Biggest Cities in Texas | 0 | - | 4.23 | 107,121 |
| Biggest Urban Areas in the UK | 0 | - | 4.38 | 162,272 |
| Biggest Mediterranean Cities | 0 | - | 4.61 | 72,630 |
| Biggest Cities in Japan | 0 | - | 4.68 | 71,555 |
| Biggest Cities in Russia | 0 | - | 4.46 | 73,173 |
| Africa Capitals Quiz | 0 | - | 4.99 | 582,631 |
| Flags of Asia Quiz | 0 | - | 4.99 | 485,259 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 96,629 |
| States of India | 0 | - | 4.92 | 136,949 |
| Countries that Border China | 0 | - | 4.96 | 223,531 |
| Biggest Cities in France | 0 | - | 4.48 | 175,997 |
| Biggest Cities in Spain | 0 | - | 4.50 | 144,301 |
| Biggest Cities in Italy | 0 | - | 4.61 | 204,614 |
| Biggest Cities in California | 0 | - | 4.33 | 125,654 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 70,551 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 88,680 |
| Biggest Cities in Europe | 0 | - | 4.50 | 431,106 |
| Countries that Border Iraq | 0 | - | 4.96 | 97,931 |
| Biggest Cities in Canada | 0 | - | 4.62 | 115,139 |
| Countries Bordering Iran | 0 | - | 4.82 | 84,963 |
| Boroughs of London | 0 | - | 4.55 | 72,607 |
| Biggest Cities in Sweden | 0 | - | 4.84 | 34,875 |
| India State Capitals Quiz | 0 | - | 4.34 | 52,269 |
| Countries Bordering China Since 1914 | 0 | - | 4.90 | 83,990 |
| European Cities by Clue | 0 | - | 4.76 | 82,351 |
| North America Capitals Quiz | 0 | - | 4.99 | 171,663 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 207,993 |
| Asia Capitals Quiz | 0 | - | 4.98 | 551,150 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 107,074 |
| Countries Bordering Turkey | 0 | - | 4.98 | 103,966 |
| Biggest Cities in China | 0 | - | 4.43 | 128,513 |
| Asian Cities by Clue | 0 | - | 4.68 | 24,207 |
| Countries Bordering India | 0 | - | 4.98 | 150,457 |
| Biggest Cities in Germany | 0 | - | 4.94 | 246,246 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 57,838 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 126,107 |
| Biggest English Cities by Century | 0 | - | 4.92 | 93,776 |
| Biggest European Cities by Letter | 0 | - | 4.49 | 114,857 |
| Biggest Cities in India | 0 | - | 4.60 | 59,447 |
| Biggest Cities in Asia | 0 | - | 4.92 | 91,058 |
| Japanese Prefectures | 0 | - | 4.97 | 93,982 |
| Official Cities in the UK | 0 | - | 4.87 | 217,568 |
| Japan Country Quiz | 0 | - | 4.90 | 112,077 |
| Asia Capital to Country | 0 | - | 4.95 | 101,194 |
| Europe Capital to Country | 0 | - | 4.99 | 209,638 |
| China Cities Map Quiz | 0 | - | 4.81 | 83,832 |
| Provinces of China Map Quiz | 0 | - | 4.95 | 79,830 |
| Provinces of China | 0 | - | 4.96 | 137,009 |
| Important Cities in European History | 0 | - | 4.48 | 92,036 |
| Hong Kong Facts | 0 | - | 4.42 | 27,024 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 82,885 |
| Countries in the Ottoman Empire | 0 | - | 4.90 | 65,482 |
| Countries Closest to Japan | 0 | - | 4.94 | 121,189 |
| Countries Closest to India | 0 | - | 4.93 | 89,374 |
| Countries Closest to Turkey | 0 | - | 4.93 | 100,922 |
| World Capitals Closest to Jerusalem | 0 | - | 4.39 | 41,903 |
| Countries Closest to the Persian Gulf | 0 | - | 4.89 | 66,216 |
| Middle East Map Quiz | 0 | - | 4.98 | 1,229,855 |
| East Asia Map Quiz | 0 | - | 4.98 | 1,291,992 |
| Speed Capital to U.S. State | 0 | - | 4.44 | 102,831 |
| US State Capitals - One Minute Sprint | 0 | - | 4.01 | 153,732 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.33 | 171,251 |
| Boroughs of New York City | 0 | - | 4.42 | 72,788 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 76,962 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 66,172 |
| Asia Map Quiz | 0 | - | 4.99 | 719,870 |
| European Capitals by Map | 0 | - | 4.99 | 76,535 |
| African Capitals by Map | 0 | - | 4.99 | 99,565 |
| Capitals of Mediterranean Countries | 0 | - | 4.96 | 73,681 |
| Jordan Country Quiz | 0 | - | 4.86 | 25,804 |
| Monarchies of Asia | 0 | - | 4.94 | 51,114 |
| South China Sea Countries | 0 | - | 4.84 | 51,910 |
| EU Capitals with No Hints | 0 | - | 4.92 | 105,068 |
| Countries with the Most Hindus | 0 | - | 4.94 | 104,593 |
| Asian Countries Ending in "IA" | 0 | - | 4.93 | 89,016 |
| Countries Closest to Indonesia | 0 | - | 4.98 | 81,011 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 125,842 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 76,817 |
| Cities of China (With Some Help) | 0 | - | 4.87 | 26,650 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 40,753 |
| Every Asian Country Shape | 0 | - | 4.95 | 71,062 |
| Brunei Country Quiz | 0 | - | 4.88 | 18,158 |
| Top 10 Asian Countries by Coastline | 0 | - | 4.88 | 85,694 |
| Asian Countries by Borders in 30 Seconds | 0 | - | 4.42 | 357,364 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 120,252 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 136,735 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.84 | 42,260 |
| Asian Capitals - Map Quiz | 0 | - | 4.96 | 46,452 |
| African Capitals - Map Quiz | 0 | - | 4.96 | 48,301 |
| Countries of Asia with an Empty Map | 0 | - | 4.99 | 199,274 |
| Biggest Cities in the UK | 0 | - | 4.41 | 86,498 |
| Countries of the Middle East | 0 | - | 4.94 | 162,117 |
| Asian Cities by Map #1 | 0 | - | 4.49 | 38,057 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.31 | 218,990 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 187,763 |
| Asian Capitals by Map | 0 | - | 4.98 | 40,322 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 102,660 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.94 | 67,856 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.86 | 95,345 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.86 | 79,340 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.76 | 41,589 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.95 | 86,486 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 99,133 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 69,151 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 84,670 |
| Countries Closest to Vietnam | 0 | - | 4.96 | 83,204 |
| 10 Easternmost Countries in Asia | 0 | - | 4.98 | 91,880 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 98,939 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 109,254 |
| U.S. State Capitals Map Quiz | 0 | - | 4.88 | 117,002 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.86 | 181,644 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.14 | 115,001 |
| World Capitals Closest to Bangkok | 0 | - | 4.92 | 36,877 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 68,351 |
| Most-Visited Cities in Europe | 0 | - | 4.92 | 51,174 |
| Countries with the Most Arabic Speakers | 0 | - | 4.89 | 66,576 |
| "Stan" Countries - Map Quiz | 0 | - | 4.97 | 100,961 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 75,100 |
| Asian Diaspora - Top 10 Countries | 0 | - | 4.82 | 35,554 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.88 | 44,533 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.58 | 12,683 |
| Middle East Capital Cities Quiz | 0 | - | 4.95 | 74,175 |
| Southeast Asian Cities by Map | 0 | - | 4.68 | 24,044 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.87 | 82,504 |
| Biggest Mongol Empire Countries | 0 | - | 4.90 | 64,673 |
| All Cities in China with Population of 1 Million | 0 | - | 4.54 | 34,857 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.88 | 38,304 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 74,652 |
| Countries of Asia with Two or More Words | 0 | - | 4.93 | 86,382 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 25,576 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 37,432 |
| Asian Coastal Capitals | 0 | - | 4.52 | 19,417 |
| European Coastal Capitals | 0 | - | 4.95 | 73,422 |
| Most-Visited Countries by Japanese | 0 | - | 4.94 | 50,083 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 48,550 |
| Biggest Trading Partners - China | 0 | - | 4.97 | 66,806 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.91 | 80,588 |
| Top 10 Richest Countries in Asia | 0 | - | 4.88 | 67,966 |
| Countries Bordering Myanmar | 0 | - | 4.86 | 67,396 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 87,588 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.87 | 45,819 |
| Countries with the Most Ascents of Mount Everest | 0 | - | 4.97 | 50,055 |
| Most Guessed European Capitals | 0 | - | 4.86 | 73,465 |
| Most Guessed Asian Capitals | 0 | - | 4.49 | 60,928 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 65,870 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 85,342 |
| The Only Asian Country ... | 0 | - | 4.63 | 108,259 |
| Asian Countries with the Shortest Names | 0 | - | 4.98 | 115,495 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 128,419 |
| Flags of Countries that Border China | 0 | - | 4.91 | 76,133 |
| Closest Countries to North Korea | 0 | - | 4.90 | 99,430 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 285,286 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.88 | 89,304 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 66,058 |
| Which City in Germany? | 0 | - | 4.48 | 112,581 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 64,338 |
| Which City in Italy? | 0 | - | 4.52 | 68,882 |
| Which City in Europe? | 0 | - | 4.82 | 92,145 |
| Which City in Asia? | 0 | - | 4.44 | 38,144 |
| Which City In the United Kingdom? | 0 | - | 4.96 | 69,745 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 20,939 |
| Word Scramble - European Capitals | 0 | - | 4.48 | 72,726 |
| Top Asian Languages on a Map | 0 | - | 4.93 | 56,496 |
| Provinces of Turkey | 0 | - | 4.94 | 165,828 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.34 | 20,394 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 58,961 |
| Asian Countries with the Most Christians | 0 | - | 4.88 | 78,375 |
| European Capitals Ending in N | 0 | - | 4.92 | 70,877 |
| Which City in the Middle East? | 0 | - | 4.48 | 48,606 |
| Asian Countries Americans Travel to the Most | 0 | - | 4.86 | 51,736 |
| Countries that Visit Japan the Most | 0 | - | 4.92 | 65,842 |
| 500 Biggest US Cities | 0 | - | 4.84 | 87,641 |
| Which City in Canada? | 0 | - | 4.84 | 42,606 |
| South and Central Asia Map Quiz | 0 | - | 4.92 | 72,823 |
| Random European City to Country | 0 | - | 4.80 | 86,785 |
| Random European Capital to Country | 0 | - | 4.97 | 141,023 |
| Random European Country to Capital | 0 | - | 4.88 | 126,554 |
| Random State Capital to U.S. State | 0 | - | 4.86 | 70,044 |
| Random Asian Capital to Country | 0 | - | 4.96 | 81,495 |
| Random Asian Country to Capital | 0 | - | 4.91 | 70,630 |
| Biggest Cities in France - Extreme | 0 | - | 4.86 | 38,199 |
| Random Asian City to Country | 0 | - | 4.42 | 32,571 |
| Taiwan Country Quiz | 0 | - | 4.82 | 37,454 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.86 | 66,268 |
| Countries in the Byzantine Empire | 0 | - | 4.92 | 63,329 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.96 | 79,843 |
| Pixelated Asia Map | 0 | - | 4.88 | 58,647 |
| Countries of the Mongol Empire on a Map | 0 | - | 4.99 | 87,391 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.55 | 23,336 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 57,999 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 65,261 |
| Random Asian Countries on a Map | 0 | - | 4.95 | 140,063 |
| Bangladesh Country Quiz | 0 | - | 4.82 | 35,786 |
| Random African Capitals on a Map | 0 | - | 4.96 | 44,826 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 42,137 |
| Random European Capitals on a Map | 0 | - | 4.97 | 98,924 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 76,089 |
| Bhutan Country Quiz | 0 | - | 4.83 | 20,115 |
