| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.91 | 747,644 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,414,232 |
| Canada Provinces and Territories | 0 | - | 4.99 | 265,187 |
| South America Capitals Quiz | 0 | - | 4.99 | 384,271 |
| O Canada Lyrics Quiz | 0 | - | 4.40 | 47,122 |
| Biggest Cities in Texas | 0 | - | 4.24 | 105,859 |
| Biggest Cities in Washington State | 0 | - | 4.38 | 26,361 |
| Biggest Urban Areas in the UK | 0 | - | 4.38 | 160,789 |
| Biggest Cities in New Jersey | 0 | - | 4.04 | 23,386 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 301,927 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.82 | 102,742 |
| Biggest Cities by Language | 0 | - | 4.95 | 201,871 |
| Biggest Nordic Cities | 0 | - | 4.36 | 57,989 |
| Biggest Mediterranean Cities | 0 | - | 4.60 | 71,634 |
| Biggest Cities in Japan | 0 | - | 4.68 | 70,146 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 146,064 |
| Biggest Cities in Russia | 0 | - | 4.48 | 71,874 |
| U.S Cities by African-American Population | 0 | - | 4.36 | 79,422 |
| Canada Cities Map Quiz | 0 | - | 4.60 | 104,078 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 44,781 |
| Biggest Cities in Poland | 0 | - | 4.55 | 43,392 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.39 | 11,708 |
| Biggest Cities in Mexico | 0 | - | 4.54 | 22,947 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.35 | 78,158 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.34 | 65,175 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.21 | 73,199 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.11 | 79,166 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.09 | 63,179 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.13 | 58,961 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.12 | 19,296 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.17 | 57,258 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.26 | 64,360 |
| Biggest U.S. Cities A-Z | 0 | - | 4.52 | 114,987 |
| Biggest Cities in France | 0 | - | 4.45 | 172,165 |
| Biggest Cities in Spain | 0 | - | 4.60 | 141,008 |
| Biggest Cities in Italy | 0 | - | 4.60 | 200,177 |
| Biggest Cities in California | 0 | - | 4.33 | 124,289 |
| Biggest Cities in Florida | 0 | - | 4.17 | 63,937 |
| Capitals of Canadian Provinces | 0 | - | 4.84 | 69,049 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 21,457 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 87,307 |
| Biggest Cities in Ohio | 0 | - | 4.35 | 43,379 |
| Biggest Cities in The Netherlands | 0 | - | 4.50 | 45,496 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 31,089 |
| Biggest Cities in New York State | 0 | - | 4.24 | 53,201 |
| Biggest Cities in Europe | 0 | - | 4.50 | 423,369 |
| Biggest Cities in Indiana | 0 | - | 4.24 | 18,562 |
| Biggest Cities in Tennessee | 0 | - | 4.23 | 18,185 |
| Biggest Cities in Canada | 0 | - | 4.60 | 113,368 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 33,676 |
| North America Capitals Quiz | 0 | - | 4.99 | 166,676 |
| Biggest Cities in China | 0 | - | 4.42 | 125,699 |
| Biggest Cities in Pennsylvania | 0 | - | 4.12 | 40,591 |
| Biggest Cities in Germany | 0 | - | 4.94 | 240,617 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.39 | 57,346 |
| U.S. City Nicknames | 0 | - | 4.12 | 87,490 |
| Biggest City in Each U.S. State | 0 | - | 4.83 | 140,798 |
| U.S. Suburbs Quiz | 0 | - | 4.45 | 16,864 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 17,243 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 56,525 |
| Biggest Cities in Colorado | 0 | - | 4.02 | 28,405 |
| Biggest Cities in Arizona | 0 | - | 4.20 | 26,530 |
| Biggest Cities in Virginia | 0 | - | 4.22 | 21,509 |
| Biggest Cities in Illinois | 0 | - | 4.31 | 22,912 |
| Biggest Cities in North Carolina | 0 | - | 4.53 | 29,911 |
| Biggest Cities in Wisconsin | 0 | - | 4.42 | 21,840 |
| Biggest Cities in Georgia | 0 | - | 3.81 | 20,421 |
| Biggest Cities in Massachusetts | 0 | - | 4.33 | 25,707 |
| Biggest Cities in Missouri | 0 | - | 4.19 | 14,998 |
| Canada Country Quiz | 0 | - | 4.45 | 113,719 |
| Biggest Cities in Oregon | 0 | - | 4.05 | 17,591 |
| Biggest Cities in Alaska | 0 | - | 4.26 | 22,153 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 124,775 |
| Biggest English Cities by Century | 0 | - | 4.92 | 91,526 |
| Biggest Cities in Switzerland | 0 | - | 4.52 | 40,726 |
| Biggest European Cities by Letter | 0 | - | 4.47 | 113,543 |
| Biggest Cities in India | 0 | - | 4.60 | 58,065 |
| Biggest Cities in Asia | 0 | - | 4.92 | 89,507 |
| Washington D.C. Trivia | 0 | - | 4.43 | 30,009 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 545,475 |
| ALL California Cities | 0 | - | 4.33 | 36,293 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.44 | 58,422 |
| U.S. States with the Highest Population Density | 0 | - | 4.44 | 56,423 |
| U.S. States with the Lowest Population Density | 0 | - | 4.89 | 77,214 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.50 | 60,638 |
| Biggest Cities in Portugal | 0 | - | 4.36 | 17,272 |
| Countries Closest to Canada | 0 | - | 4.90 | 162,964 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.51 | 16,866 |
| U.S. States that Border Canada | 0 | - | 4.86 | 136,850 |
| Most Populous World Capitals | 0 | - | 4.89 | 132,517 |
| Canada Immigration by Country | 0 | - | 4.40 | 53,756 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 101,816 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 26,833 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.52 | 30,386 |
| US State Capitals - One Minute Sprint | 0 | - | 4.00 | 149,995 |
| Boroughs of New York City | 0 | - | 4.41 | 71,590 |
| Biggest European Cities by Century | 0 | - | 4.95 | 111,128 |
| U.S. Cities by Hispanic Population | 0 | - | 4.23 | 23,549 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.21 | 48,945 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.93 | 63,988 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.60 | 61,209 |
| Cities of Ireland | 0 | - | 4.42 | 37,192 |
| Largest Cities in Alexander's Empire | 0 | - | 4.47 | 37,050 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 154,335 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.79 | 48,227 |
| Canada Geography | 0 | - | 4.68 | 35,835 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 123,806 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 75,691 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 128,404 |
| Top 10 Least Populous U.S. States | 0 | - | 4.93 | 151,899 |
| Cities of China (With Some Help) | 0 | - | 4.84 | 25,699 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.89 | 39,908 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.82 | 41,442 |
| Biggest Cities in the UK | 0 | - | 4.42 | 84,820 |
| North America Cities by Map | 0 | - | 4.40 | 43,430 |
| Megacities on a World Map | 0 | - | 4.98 | 207,538 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.30 | 217,552 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.03 | 54,407 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 183,756 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 100,592 |
| Canadian Islands on the Map | 0 | - | 4.32 | 12,225 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 77,774 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.79 | 40,814 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.96 | 84,883 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.43 | 62,108 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 337,481 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 106,843 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.30 | 34,015 |
| U.S. State Capitals Map Quiz | 0 | - | 4.87 | 114,346 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.43 | 52,215 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.45 | 36,208 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 113,720 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 472,365 |
| 100 Biggest U.S. Cities on a Map | 0 | - | 4.15 | 73,430 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.50 | 30,920 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.54 | 29,254 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.48 | 28,336 |
| U.S State Capitals on the Sea | 0 | - | 4.50 | 24,123 |
| Canadian Geography on the Map | 0 | - | 4.52 | 22,389 |
| 20 Most-Visited Places in Canada | 0 | - | 4.14 | 11,516 |
| All Cities in China with Population of 1 Million | 0 | - | 4.54 | 33,496 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.86 | 37,823 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 24,332 |
| All Cities in India with Population of 1 Million | 0 | - | 4.82 | 36,065 |
| Most-Visited Countries by Canadians | 0 | - | 4.79 | 35,857 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 46,548 |
| U.S. States by Second Most Populous City | 0 | - | 4.41 | 37,860 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 36,841 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.60 | 41,736 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.70 | 64,815 |
| Most Guessed U.S. Cities | 0 | - | 4.90 | 83,415 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.47 | 56,219 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.61 | 53,264 |
| Coldest U.S. State Capitals | 0 | - | 4.54 | 18,007 |
| Hottest U.S. State Capitals | 0 | - | 4.75 | 20,097 |
| U.S. State Capital Etymology | 0 | - | 4.52 | 25,000 |
| 1M Cities by Proximity - United States | 0 | - | 4.47 | 126,380 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 278,371 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.89 | 86,426 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.91 | 64,924 |
| Biggest "Saint" Cities - United States | 0 | - | 4.46 | 32,002 |
| Which City in the United States? | 0 | - | 4.16 | 50,054 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.56 | 29,977 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 32,314 |
| Most Visited U.S. States by Canadians | 0 | - | 4.62 | 50,102 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.42 | 24,195 |
| Canada by Picture | 0 | - | 4.18 | 13,257 |
| 500 Biggest US Cities | 0 | - | 4.85 | 84,244 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.63 | 33,982 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.44 | 27,409 |
| Which City in Canada? | 0 | - | 4.83 | 41,848 |
| Saint Lucia Country Quiz | 0 | - | 4.62 | 14,892 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.53 | 28,888 |
| Canada or Africa by Area | 0 | - | 4.85 | 2,855 |
| Random U.S. City to State | 0 | - | 4.45 | 60,528 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 61,588 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.45 | 30,394 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.49 | 28,646 |
| Biggest Cities in France - Extreme | 0 | - | 4.85 | 36,263 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.71 | 51,447 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.84 | 62,493 |
| Every City in Colorado on a Map | 0 | - | 4.41 | 6,377 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.43 | 10,971 |
| Ontario Cities Map Quiz | 0 | - | 4.62 | 16,569 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.56 | 22,926 |
| Every U.S. Metro Area on a Map | 0 | - | 4.95 | 56,457 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 63,203 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.56 | 31,129 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 73,666 |
| Dallas City Trivia | 0 | - | 4.56 | 5,339 |
| Biggest Cities in Australia on a Map | 0 | - | 4.60 | 29,503 |
| Largest Nordic Cities on a Map | 0 | - | 4.52 | 17,091 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.57 | 18,077 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.47 | 18,749 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.83 | 47,386 |
| Random Cities Near Chicago on a Map | 0 | - | 4.50 | 28,713 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.39 | 20,802 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.53 | 33,535 |
| Name a Valid U.S. State Capital | 0 | - | 4.85 | 46,362 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.92 | 37,405 |
