| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 708,174 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,338,729 |
| Letters of the Greek Alphabet | 0 | - | 4.92 | 500,101 |
| Olympian Gods Quiz | 0 | - | 4.95 | 403,503 |
| Biggest Cities in Texas | 0 | - | 4.20 | 94,982 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,922 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,759 |
| Counties of England Quiz | 0 | - | 4.95 | 576,383 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,104 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,927 |
| Figures from Greek Mythology | 0 | - | 4.85 | 150,302 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.84 | 99,131 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,114 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,505 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,312 |
| Commonwealth of Nations Countries | 0 | - | 4.92 | 205,283 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,581 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,891 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,795 |
| Name that Greek Letter | 0 | - | 4.90 | 256,550 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,683 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,179 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,669 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,026 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,133 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.31 | 62,498 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,287 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,536 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.11 | 61,399 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.06 | 57,250 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 17,951 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.81 | 52,777 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,487 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,390 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,129 |
| Biggest Cities in France | 0 | - | 4.52 | 161,563 |
| Biggest Cities in Spain | 0 | - | 4.65 | 132,878 |
| Biggest Cities in Italy | 0 | - | 4.63 | 189,057 |
| Biggest Cities in California | 0 | - | 4.30 | 119,904 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,458 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 571,449 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,879 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,139 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,312 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 34,803 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,873 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,234 |
| Biggest Cities in Europe | 0 | - | 4.63 | 403,737 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,524 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,263 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,799 |
| Counties of Ireland | 0 | - | 4.86 | 133,304 |
| Boroughs of London | 0 | - | 4.54 | 66,393 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,595 |
| Countries Bordering France | 0 | - | 4.90 | 309,206 |
| UK Immigration by Country | 0 | - | 4.92 | 112,847 |
| Countries Bordering Germany | 0 | - | 4.99 | 292,371 |
| European Cities by Clue | 0 | - | 4.81 | 77,983 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.91 | 92,087 |
| Biggest Cities in China | 0 | - | 4.43 | 118,260 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,068 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,590 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,439 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,908 |
| Biggest City in Every Country | 0 | - | 4.97 | 66,829 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 16,348 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,097 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,782 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,326 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,486 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,800 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,589 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,384 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,176 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,205 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,703 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,827 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,722 |
| Biggest Cities in Switzerland | 0 | - | 4.55 | 38,275 |
| Germany Country Quiz | 0 | - | 4.87 | 115,227 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,715 |
| Biggest Cities in India | 0 | - | 4.52 | 54,874 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,959 |
| Official Cities in the UK | 0 | - | 4.89 | 197,523 |
| Greece Country Quiz | 0 | - | 4.72 | 52,335 |
| British Places A-Z | 0 | - | 4.23 | 60,307 |
| Paris City Trivia | 0 | - | 4.31 | 31,881 |
| Biggest Cities in Europe, 1700 A.D. | 0 | - | 4.95 | 58,361 |
| Venice Trivia | 0 | - | 4.43 | 8,857 |
| Regions of France Map Quiz | 0 | - | 4.97 | 110,602 |
| States of Germany Map Quiz | 0 | - | 4.92 | 107,954 |
| Europe Capital to Country | 0 | - | 4.99 | 199,026 |
| France Cities Map Quiz | 0 | - | 4.96 | 119,418 |
| UK Cities Map Quiz | 0 | - | 4.95 | 395,429 |
| Regions of Spain Map Quiz | 0 | - | 4.96 | 151,890 |
| Regions of Italy Map Quiz | 0 | - | 4.95 | 115,809 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 110,748 |
| Counties of England Map Quiz | 0 | - | 4.93 | 262,148 |
| Word Scramble - U.K. Cities | 0 | - | 4.52 | 59,266 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,226 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.55 | 58,096 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,954 |
| Countries Closest to Italy | 0 | - | 4.97 | 148,202 |
| Countries Closest to Spain | 0 | - | 4.96 | 170,526 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,160 |
| Largest Islands of Greece | 0 | - | 4.52 | 25,630 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,456 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,141 |
| British Cities with the Most Tourists | 0 | - | 4.49 | 40,603 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.94 | 150,588 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,878 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,217 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,660 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.94 | 58,266 |
| European Capitals by Map | 0 | - | 4.99 | 52,118 |
| Cities of Ireland | 0 | - | 4.40 | 35,671 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,851 |
| Berlin City Trivia | 0 | - | 4.69 | 8,364 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,145 |
| EU Capitals with No Hints | 0 | - | 4.94 | 98,844 |
| Biggest Cities in the World - Extreme | 0 | - | 4.97 | 73,123 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,355 |
| London Geography | 0 | - | 4.33 | 51,928 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,258 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,557 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 33,951 |
| Biggest Cities with Exceptions | 0 | - | 4.87 | 42,748 |
| Countries of Europe by Population | 0 | - | 4.98 | 108,421 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 168,264 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,442 |
| Geography of Rome | 0 | - | 4.19 | 14,675 |
| UK Cities and Towns by Map | 0 | - | 4.55 | 38,689 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,766 |
| 10 Biggest Cities That Aren't World Capitals | 0 | - | 4.95 | 81,747 |
| Megacities on a World Map | 0 | - | 4.97 | 199,614 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,138 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,421 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,621 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,684 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,566 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 65,441 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 312,130 |
| European Capitals - Map Quiz | 0 | - | 4.98 | 91,680 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,280 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.91 | 154,354 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,027 |
| World Capitals Closest to Madrid | 0 | - | 4.46 | 38,296 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,693 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,303 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.97 | 54,956 |
| Most-Visited Cities in Europe | 0 | - | 4.89 | 45,310 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.89 | 71,081 |
| Megacities on an Empty Map | 0 | - | 4.96 | 77,159 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.97 | 52,004 |
| All 3M Cities on the World Map | 0 | - | 4.94 | 53,887 |
| All Cities in China with Population of 1 Million | 0 | - | 4.66 | 27,588 |
| Nordic Countries and Capitals | 0 | - | 4.94 | 61,884 |
| 20 Northernmost English Cities | 0 | - | 4.46 | 21,323 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 20,984 |
| All Cities in India with Population of 1 Million | 0 | - | 4.80 | 32,765 |
| European Coastal Capitals | 0 | - | 4.95 | 69,580 |
| Ten Biggest Cities by Hemisphere | 0 | - | 4.93 | 55,254 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,423 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,541 |
| Most Guessed European Capitals | 0 | - | 4.84 | 67,522 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,412 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 62,053 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,275 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,355 |
| Biggest Cities in Deserts | 0 | - | 4.86 | 37,490 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,499 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,591 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,833 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,571 |
| Which City in Germany? | 0 | - | 4.55 | 97,112 |
| European Capitals Furthest from the Sea | 0 | - | 4.94 | 53,684 |
| Which City in France? | 0 | - | 4.51 | 47,460 |
| Which City in Italy? | 0 | - | 4.55 | 55,708 |
| Which City in Spain? | 0 | - | 4.47 | 35,049 |
| Which City in Europe? | 0 | - | 4.87 | 85,956 |
| Which City In the United Kingdom? | 0 | - | 4.95 | 64,027 |
| European Capital Superlatives - Top 2 | 0 | - | 4.92 | 55,725 |
| European Capitals Ending in N | 0 | - | 4.92 | 66,862 |
| 500 Biggest US Cities | 0 | - | 4.88 | 75,908 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,449 |
| Greece by Picture | 0 | - | 4.14 | 12,405 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,867 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,295 |
| Random European City to Country | 0 | - | 4.84 | 81,271 |
| Random European Capital to Country | 0 | - | 4.97 | 128,579 |
| Random European Country to Capital | 0 | - | 4.90 | 103,915 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.46 | 34,030 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,886 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,225 |
| Milan Trivia | 0 | - | 4.52 | 12,970 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 51,064 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.94 | 65,326 |
| City of Liverpool Quiz | 0 | - | 4.40 | 10,309 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,684 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.58 | 27,475 |
