| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.91 | 740,049 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,399,757 |
| Canada Provinces and Territories | 0 | - | 4.99 | 262,294 |
| South America Capitals Quiz | 0 | - | 4.99 | 379,583 |
| O Canada Lyrics Quiz | 0 | - | 4.40 | 46,885 |
| Biggest Cities in Texas | 0 | - | 4.24 | 105,277 |
| Biggest Cities in Washington State | 0 | - | 4.38 | 26,166 |
| Biggest Urban Areas in the UK | 0 | - | 4.38 | 159,849 |
| Biggest Cities in New Jersey | 0 | - | 4.04 | 23,218 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 299,225 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.82 | 102,115 |
| Biggest Cities by Language | 0 | - | 4.95 | 200,438 |
| Biggest Nordic Cities | 0 | - | 4.36 | 57,712 |
| Biggest Mediterranean Cities | 0 | - | 4.60 | 71,246 |
| Biggest Cities in Japan | 0 | - | 4.69 | 69,345 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 141,000 |
| Biggest Cities in Russia | 0 | - | 4.48 | 71,343 |
| U.S Cities by African-American Population | 0 | - | 4.35 | 79,132 |
| Canada Cities Map Quiz | 0 | - | 4.60 | 103,324 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 44,197 |
| Biggest Cities in Poland | 0 | - | 4.55 | 42,851 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.39 | 11,517 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 22,600 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.35 | 77,520 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.33 | 64,618 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.20 | 72,542 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.11 | 78,595 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.09 | 62,801 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.11 | 58,600 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.12 | 19,022 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.84 | 53,788 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.17 | 56,903 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.26 | 63,959 |
| Biggest U.S. Cities A-Z | 0 | - | 4.61 | 113,841 |
| Biggest Cities in France | 0 | - | 4.44 | 170,353 |
| Biggest Cities in Spain | 0 | - | 4.60 | 139,454 |
| Biggest Cities in Italy | 0 | - | 4.60 | 198,190 |
| Biggest Cities in California | 0 | - | 4.33 | 123,555 |
| Biggest Cities in Florida | 0 | - | 4.18 | 63,524 |
| Capitals of Canadian Provinces | 0 | - | 4.83 | 68,106 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 21,203 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 86,667 |
| Biggest Cities in Ohio | 0 | - | 4.35 | 43,029 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 44,927 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 30,930 |
| Biggest Cities in New York State | 0 | - | 4.24 | 52,906 |
| Biggest Cities in Europe | 0 | - | 4.50 | 419,508 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 18,400 |
| Biggest Cities in Tennessee | 0 | - | 4.23 | 18,051 |
| Biggest Cities in Canada | 0 | - | 4.60 | 112,550 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 33,106 |
| North America Capitals Quiz | 0 | - | 4.99 | 164,366 |
| Biggest Cities in China | 0 | - | 4.44 | 124,206 |
| Biggest Cities in Pennsylvania | 0 | - | 4.12 | 40,346 |
| Biggest Cities in Germany | 0 | - | 4.93 | 238,104 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.39 | 57,087 |
| U.S. City Nicknames | 0 | - | 4.14 | 87,312 |
| Biggest City in Each U.S. State | 0 | - | 4.83 | 139,755 |
| U.S. Suburbs Quiz | 0 | - | 4.48 | 16,704 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 17,116 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 55,906 |
| Biggest Cities in Colorado | 0 | - | 4.01 | 28,213 |
| Biggest Cities in Arizona | 0 | - | 4.20 | 26,304 |
| Biggest Cities in Virginia | 0 | - | 4.22 | 21,349 |
| Biggest Cities in Illinois | 0 | - | 4.31 | 22,725 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 29,593 |
| Biggest Cities in Wisconsin | 0 | - | 4.42 | 21,590 |
| Biggest Cities in Georgia | 0 | - | 3.81 | 20,276 |
| Biggest Cities in Massachusetts | 0 | - | 4.33 | 25,461 |
| Biggest Cities in Missouri | 0 | - | 4.17 | 14,886 |
| Canada Country Quiz | 0 | - | 4.45 | 112,958 |
| Biggest Cities in Oregon | 0 | - | 4.05 | 17,481 |
| Biggest Cities in Alaska | 0 | - | 4.31 | 21,976 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 124,200 |
| Biggest English Cities by Century | 0 | - | 4.92 | 90,243 |
| Biggest Cities in Switzerland | 0 | - | 4.54 | 40,330 |
| Biggest European Cities by Letter | 0 | - | 4.47 | 113,003 |
| Biggest Cities in India | 0 | - | 4.60 | 57,453 |
| Biggest Cities in Asia | 0 | - | 4.91 | 88,867 |
| Washington D.C. Trivia | 0 | - | 4.48 | 29,799 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 539,453 |
| ALL California Cities | 0 | - | 4.33 | 35,958 |
| Important Places in U.S. History | 0 | - | 4.20 | 35,561 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 58,023 |
| U.S. States with the Highest Population Density | 0 | - | 4.44 | 56,149 |
| U.S. States with the Lowest Population Density | 0 | - | 4.89 | 76,711 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.50 | 60,289 |
| Biggest Cities in Portugal | 0 | - | 4.36 | 17,001 |
| Countries Closest to Canada | 0 | - | 4.90 | 161,838 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.51 | 16,725 |
| U.S. States that Border Canada | 0 | - | 4.89 | 134,440 |
| Most Populous World Capitals | 0 | - | 4.89 | 131,792 |
| Canada Immigration by Country | 0 | - | 4.39 | 53,480 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 101,348 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.53 | 30,134 |
| US State Capitals - One Minute Sprint | 0 | - | 4.02 | 144,250 |
| Boroughs of New York City | 0 | - | 4.41 | 71,116 |
| Biggest European Cities by Century | 0 | - | 4.96 | 109,722 |
| U.S. Cities by Hispanic Population | 0 | - | 4.21 | 23,431 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.21 | 48,786 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 62,926 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.59 | 60,725 |
| Cities of Ireland | 0 | - | 4.42 | 36,870 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 36,802 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 152,634 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.79 | 47,859 |
| Canada Geography | 0 | - | 4.70 | 35,516 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 122,892 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 75,193 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 127,376 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 150,871 |
| Cities of China (With Some Help) | 0 | - | 4.83 | 25,231 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 39,511 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.82 | 41,040 |
| Biggest Cities in the UK | 0 | - | 4.42 | 84,023 |
| North America Cities by Map | 0 | - | 4.38 | 34,977 |
| Megacities on a World Map | 0 | - | 4.98 | 206,019 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.31 | 216,432 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.03 | 54,188 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 182,133 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 99,748 |
| Canadian Islands on the Map | 0 | - | 4.31 | 12,081 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 77,034 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.79 | 40,386 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.96 | 84,063 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.43 | 61,790 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 332,937 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 105,691 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.30 | 33,782 |
| U.S. State Capitals Map Quiz | 0 | - | 4.87 | 113,241 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.43 | 51,800 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.47 | 35,970 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 113,077 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 466,964 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.14 | 71,508 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.50 | 30,735 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.53 | 29,094 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 28,229 |
| U.S State Capitals on the Sea | 0 | - | 4.50 | 23,905 |
| Canadian Geography on the Map | 0 | - | 4.51 | 22,096 |
| 20 Most-Visited Places in Canada | 0 | - | 4.14 | 11,390 |
| All Cities in China with Population of 1 Million | 0 | - | 4.53 | 32,938 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 37,553 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 23,834 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 35,512 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 35,186 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 45,725 |
| U.S. States by Second Most Populous City | 0 | - | 4.41 | 37,608 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 36,566 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.60 | 41,391 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 64,311 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 82,582 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 55,853 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.59 | 52,869 |
| Coldest U.S. State Capitals | 0 | - | 4.54 | 17,832 |
| Hottest U.S. State Capitals | 0 | - | 4.71 | 19,879 |
| U.S. State Capital Etymology | 0 | - | 4.51 | 24,795 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 125,492 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 275,150 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.90 | 85,163 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 64,362 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 31,711 |
| Which City in the United States? | 0 | - | 4.17 | 49,840 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.56 | 29,666 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 31,949 |
| Most Visited U.S. States by Canadians | 0 | - | 4.62 | 48,458 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.41 | 24,057 |
| Canada by Picture | 0 | - | 4.16 | 13,155 |
| 500 Biggest US Cities | 0 | - | 4.84 | 82,688 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.61 | 33,568 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.43 | 27,219 |
| Which City in Canada? | 0 | - | 4.83 | 41,534 |
| Saint Lucia Country Quiz | 0 | - | 4.62 | 14,704 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.53 | 28,669 |
| Random U.S. City to State | 0 | - | 4.45 | 59,875 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 61,044 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.42 | 23,680 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.49 | 28,328 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 35,501 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.71 | 50,294 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.84 | 60,723 |
| Every City in Colorado on a Map | 0 | - | 4.46 | 6,124 |
| Ontario Cities Map Quiz | 0 | - | 4.62 | 16,331 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.57 | 22,689 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 55,853 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 62,212 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.56 | 30,448 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 72,577 |
| Dallas City Trivia | 0 | - | 4.56 | 5,235 |
| Biggest Cities in Australia on a Map | 0 | - | 4.60 | 29,058 |
| Largest Nordic Cities on a Map | 0 | - | 4.51 | 16,825 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.57 | 17,813 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 18,469 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 46,713 |
| Random Cities Near Chicago on a Map | 0 | - | 4.50 | 28,423 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.39 | 20,585 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.52 | 33,161 |
| Name a Valid U.S. State Capital | 0 | - | 4.89 | 45,987 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.92 | 36,962 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 88,965 |
