| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.91 | 741,070 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,401,813 |
| Canada Provinces and Territories | 0 | - | 4.99 | 262,620 |
| South America Capitals Quiz | 0 | - | 4.99 | 380,210 |
| O Canada Lyrics Quiz | 0 | - | 4.40 | 46,917 |
| Biggest Cities in Texas | 0 | - | 4.24 | 105,359 |
| Biggest Cities in Washington State | 0 | - | 4.38 | 26,190 |
| Biggest Urban Areas in the UK | 0 | - | 4.38 | 159,959 |
| Biggest Cities in New Jersey | 0 | - | 4.04 | 23,248 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 299,560 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.82 | 102,209 |
| Biggest Cities by Language | 0 | - | 4.95 | 200,638 |
| Biggest Nordic Cities | 0 | - | 4.36 | 57,744 |
| Biggest Mediterranean Cities | 0 | - | 4.60 | 71,296 |
| Biggest Cities in Japan | 0 | - | 4.69 | 69,555 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 144,545 |
| Biggest Cities in Russia | 0 | - | 4.48 | 71,433 |
| U.S Cities by African-American Population | 0 | - | 4.35 | 79,164 |
| Canada Cities Map Quiz | 0 | - | 4.60 | 103,495 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 44,278 |
| Biggest Cities in Poland | 0 | - | 4.55 | 42,928 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.39 | 11,536 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 22,645 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.35 | 77,569 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.33 | 64,676 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.20 | 72,599 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.11 | 78,645 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.09 | 62,835 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.11 | 58,640 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.12 | 19,053 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.84 | 53,807 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.17 | 56,937 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.26 | 64,005 |
| Biggest U.S. Cities A-Z | 0 | - | 4.61 | 114,038 |
| Biggest Cities in France | 0 | - | 4.45 | 170,583 |
| Biggest Cities in Spain | 0 | - | 4.60 | 139,660 |
| Biggest Cities in Italy | 0 | - | 4.60 | 198,451 |
| Biggest Cities in California | 0 | - | 4.33 | 123,654 |
| Biggest Cities in Florida | 0 | - | 4.18 | 63,577 |
| Capitals of Canadian Provinces | 0 | - | 4.83 | 68,237 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 21,240 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 86,765 |
| Biggest Cities in Ohio | 0 | - | 4.35 | 43,071 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 45,005 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 30,949 |
| Biggest Cities in New York State | 0 | - | 4.24 | 52,942 |
| Biggest Cities in Europe | 0 | - | 4.50 | 420,276 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 18,427 |
| Biggest Cities in Tennessee | 0 | - | 4.23 | 18,073 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 33,185 |
| North America Capitals Quiz | 0 | - | 4.99 | 164,676 |
| Biggest Cities in China | 0 | - | 4.44 | 124,397 |
| Biggest Cities in Pennsylvania | 0 | - | 4.12 | 40,377 |
| Biggest Cities in Germany | 0 | - | 4.93 | 238,454 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.39 | 57,120 |
| U.S. City Nicknames | 0 | - | 4.14 | 87,331 |
| Biggest City in Each U.S. State | 0 | - | 4.83 | 139,898 |
| U.S. Suburbs Quiz | 0 | - | 4.49 | 16,722 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 17,135 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 55,996 |
| Biggest Cities in Colorado | 0 | - | 4.01 | 28,241 |
| Biggest Cities in Arizona | 0 | - | 4.20 | 26,349 |
| Biggest Cities in Virginia | 0 | - | 4.22 | 21,368 |
| Biggest Cities in Illinois | 0 | - | 4.31 | 22,747 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 29,632 |
| Biggest Cities in Wisconsin | 0 | - | 4.42 | 21,620 |
| Biggest Cities in Georgia | 0 | - | 3.81 | 20,292 |
| Biggest Cities in Massachusetts | 0 | - | 4.33 | 25,491 |
| Biggest Cities in Missouri | 0 | - | 4.17 | 14,900 |
| Canada Country Quiz | 0 | - | 4.45 | 113,047 |
| Biggest Cities in Oregon | 0 | - | 4.05 | 17,499 |
| Biggest Cities in Alaska | 0 | - | 4.31 | 22,009 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 124,263 |
| Biggest English Cities by Century | 0 | - | 4.92 | 90,471 |
| Biggest Cities in Switzerland | 0 | - | 4.54 | 40,376 |
| Biggest European Cities by Letter | 0 | - | 4.47 | 113,081 |
| Biggest Cities in India | 0 | - | 4.60 | 57,548 |
| Biggest Cities in Asia | 0 | - | 4.91 | 88,981 |
| Washington D.C. Trivia | 0 | - | 4.48 | 29,834 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 540,542 |
| ALL California Cities | 0 | - | 4.33 | 35,999 |
| Important Places in U.S. History | 0 | - | 4.20 | 35,579 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 58,081 |
| U.S. States with the Highest Population Density | 0 | - | 4.44 | 56,200 |
| U.S. States with the Lowest Population Density | 0 | - | 4.89 | 76,772 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.50 | 60,364 |
| Biggest Cities in Portugal | 0 | - | 4.36 | 17,023 |
| Countries Closest to Canada | 0 | - | 4.90 | 161,968 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.51 | 16,746 |
| U.S. States that Border Canada | 0 | - | 4.89 | 134,731 |
| Most Populous World Capitals | 0 | - | 4.89 | 131,878 |
| Canada Immigration by Country | 0 | - | 4.39 | 53,520 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 101,420 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.39 | 26,566 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.53 | 30,166 |
| US State Capitals - One Minute Sprint | 0 | - | 4.02 | 144,450 |
| Boroughs of New York City | 0 | - | 4.41 | 71,183 |
| Biggest European Cities by Century | 0 | - | 4.96 | 109,916 |
| U.S. Cities by Hispanic Population | 0 | - | 4.21 | 23,443 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.21 | 48,816 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 63,065 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.60 | 60,786 |
| Cities of Ireland | 0 | - | 4.42 | 36,915 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 36,837 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 152,835 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.79 | 47,914 |
| Canada Geography | 0 | - | 4.70 | 35,567 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 123,050 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 75,274 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 127,495 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 150,994 |
| Cities of China (With Some Help) | 0 | - | 4.83 | 25,296 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 39,562 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.82 | 41,100 |
| Biggest Cities in the UK | 0 | - | 4.42 | 84,129 |
| North America Cities by Map | 0 | - | 4.38 | 35,005 |
| Megacities on a World Map | 0 | - | 4.98 | 206,239 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.31 | 216,534 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.03 | 54,214 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 182,311 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 99,862 |
| Canadian Islands on the Map | 0 | - | 4.32 | 12,110 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 77,140 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.79 | 40,458 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.96 | 84,171 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.43 | 61,832 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 333,558 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 105,828 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.30 | 33,814 |
| U.S. State Capitals Map Quiz | 0 | - | 4.87 | 113,379 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.43 | 51,854 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.47 | 36,003 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 113,138 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 467,647 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.14 | 71,739 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.50 | 30,751 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.54 | 29,111 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 28,241 |
| U.S State Capitals on the Sea | 0 | - | 4.50 | 23,928 |
| Canadian Geography on the Map | 0 | - | 4.51 | 22,138 |
| 20 Most-Visited Places in Canada | 0 | - | 4.14 | 11,407 |
| All Cities in China with Population of 1 Million | 0 | - | 4.53 | 33,051 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.85 | 37,589 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.91 | 23,898 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 35,602 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 35,413 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 45,838 |
| U.S. States by Second Most Populous City | 0 | - | 4.41 | 37,640 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 36,600 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.59 | 41,433 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 64,381 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 82,690 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 55,899 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.59 | 52,925 |
| Coldest U.S. State Capitals | 0 | - | 4.54 | 17,855 |
| Hottest U.S. State Capitals | 0 | - | 4.71 | 19,906 |
| U.S. State Capital Etymology | 0 | - | 4.51 | 24,822 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 125,617 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 275,526 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.90 | 85,330 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 64,430 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 31,759 |
| Which City in the United States? | 0 | - | 4.17 | 49,872 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.56 | 29,698 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 31,993 |
| Most Visited U.S. States by Canadians | 0 | - | 4.63 | 48,680 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.41 | 24,076 |
| Canada by Picture | 0 | - | 4.16 | 13,167 |
| 500 Biggest US Cities | 0 | - | 4.85 | 82,875 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.62 | 33,627 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 27,239 |
| Which City in Canada? | 0 | - | 4.83 | 41,571 |
| Saint Lucia Country Quiz | 0 | - | 4.62 | 14,732 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.53 | 28,709 |
| Random U.S. City to State | 0 | - | 4.45 | 59,960 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 61,131 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.42 | 23,697 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.49 | 28,345 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 35,599 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.71 | 50,420 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.84 | 60,944 |
| Every City in Colorado on a Map | 0 | - | 4.46 | 6,164 |
| Ontario Cities Map Quiz | 0 | - | 4.62 | 16,367 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.57 | 22,718 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 55,931 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 62,378 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.56 | 30,539 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 72,705 |
| Dallas City Trivia | 0 | - | 4.56 | 5,249 |
| Biggest Cities in Australia on a Map | 0 | - | 4.60 | 29,130 |
| Largest Nordic Cities on a Map | 0 | - | 4.51 | 16,866 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.57 | 17,843 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 18,498 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 46,799 |
| Random Cities Near Chicago on a Map | 0 | - | 4.50 | 28,464 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.39 | 20,610 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.52 | 33,214 |
| Name a Valid U.S. State Capital | 0 | - | 4.88 | 46,029 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.92 | 37,021 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 89,327 |
