| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.92 | 708,294 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,338,943 |
| Canada Provinces and Territories | 0 | - | 4.99 | 251,629 |
| South America Capitals Quiz | 0 | - | 4.99 | 360,935 |
| O Canada Lyrics Quiz | 0 | - | 4.39 | 45,770 |
| Biggest Cities in Texas | 0 | - | 4.20 | 94,985 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,926 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,774 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,118 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,958 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,137 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,507 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,319 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,592 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 132,904 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,799 |
| U.S Cities by African-American Population | 0 | - | 4.35 | 77,656 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,764 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,696 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,187 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,670 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,028 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,155 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.31 | 62,516 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,373 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,551 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.11 | 61,409 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.06 | 57,264 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 17,959 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,500 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,403 |
| Biggest U.S. Cities A-Z | 0 | - | 4.54 | 109,142 |
| Biggest Cities in France | 0 | - | 4.52 | 161,603 |
| Biggest Cities in Spain | 0 | - | 4.65 | 132,903 |
| Biggest Cities in Italy | 0 | - | 4.63 | 189,091 |
| Biggest Cities in California | 0 | - | 4.30 | 119,909 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,460 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,527 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 571,542 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,886 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 84,147 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,327 |
| Biggest Cities in The Netherlands | 0 | - | 4.44 | 35,407 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,873 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,237 |
| Biggest Cities in Europe | 0 | - | 4.63 | 403,789 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,525 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,265 |
| Biggest Cities in Canada | 0 | - | 4.57 | 108,809 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,607 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,009 |
| Biggest Cities in China | 0 | - | 4.43 | 118,279 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,074 |
| Biggest Cities in Germany | 0 | - | 4.94 | 226,624 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,443 |
| U.S. City Nicknames | 0 | - | 4.11 | 86,181 |
| American TV Show Settings Quiz | 0 | - | 4.33 | 27,961 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 134,922 |
| U.S. Suburbs Quiz | 0 | - | 4.43 | 16,087 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 16,349 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,512 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,100 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,784 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,326 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,488 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,804 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,590 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,384 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,178 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,205 |
| Canada Country Quiz | 0 | - | 4.47 | 109,180 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,705 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,827 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,572 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,739 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,285 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,721 |
| Biggest Cities in India | 0 | - | 4.52 | 54,879 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,964 |
| U.S. Cities A-Z | 0 | - | 4.17 | 28,751 |
| New York City Trivia #1 | 0 | - | 4.07 | 31,708 |
| Los Angeles City Quiz | 0 | - | 4.08 | 28,637 |
| Washington D.C. Trivia | 0 | - | 4.40 | 28,987 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 525,018 |
| ALL California Cities | 0 | - | 4.22 | 31,049 |
| Important Places in U.S. History | 0 | - | 4.15 | 35,124 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,232 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 54,960 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,580 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.57 | 58,256 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,959 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,678 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.52 | 16,125 |
| U.S. States that Border Canada | 0 | - | 4.90 | 126,063 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,176 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.32 | 32,993 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.29 | 34,383 |
| Canada Immigration by Country | 0 | - | 4.41 | 52,011 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,579 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,458 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.47 | 29,212 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,914 |
| Boroughs of New York City | 0 | - | 4.40 | 68,872 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,150 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,881 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.18 | 47,938 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,225 |
| New York City A-Z | 0 | - | 4.11 | 27,792 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,663 |
| Cities of Ireland | 0 | - | 4.40 | 35,676 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,857 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,181 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,361 |
| Canada Geography | 0 | - | 4.71 | 34,279 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,269 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,920 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,318 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,752 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,561 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.90 | 33,964 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,447 |
| Westernmost Cities in the U.S. | 0 | - | 4.41 | 14,307 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,781 |
| North America Cities by Map | 0 | - | 4.38 | 33,932 |
| Megacities on a World Map | 0 | - | 4.97 | 199,680 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,456 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.01 | 53,391 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 174,227 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,435 |
| Canadian Islands on the Map | 0 | - | 4.29 | 11,527 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,641 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,690 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,579 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,642 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 312,253 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,118 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,282 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 108,948 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,037 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.57 | 34,695 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,127 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 434,382 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 29,989 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.50 | 28,525 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 27,634 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 23,087 |
| Canadian Geography on the Map | 0 | - | 4.50 | 20,860 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.20 | 30,068 |
| 20 Most-Visited Places in Canada | 0 | - | 4.11 | 10,961 |
| All Cities in China with Population of 1 Million | 0 | - | 4.66 | 27,603 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,737 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,006 |
| All Cities in India with Population of 1 Million | 0 | - | 4.80 | 32,780 |
| Most-Visited Countries by Canadians | 0 | - | 4.65 | 32,500 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,403 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,430 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,546 |
| Cities Founded by the French in North America | 0 | - | 4.51 | 35,414 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.51 | 40,233 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 62,064 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,546 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,279 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,359 |
| Coldest U.S. State Capitals | 0 | - | 4.52 | 17,161 |
| Hottest U.S. State Capitals | 0 | - | 4.64 | 18,961 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 23,870 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,498 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 261,532 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,605 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,845 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,574 |
| Which City in the United States? | 0 | - | 4.08 | 39,230 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,690 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,515 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 43,059 |
| Canada by Picture | 0 | - | 4.14 | 12,681 |
| 500 Biggest US Cities | 0 | - | 4.88 | 75,934 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.67 | 32,001 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,450 |
| Which City in Canada? | 0 | - | 4.84 | 39,756 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,877 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 27,735 |
| Random U.S. City to State | 0 | - | 4.35 | 44,953 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,536 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,103 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,898 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 45,240 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 51,088 |
| Ontario Cities Map Quiz | 0 | - | 4.60 | 15,457 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,691 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,750 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 41,019 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.58 | 27,482 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,074 |
| Dallas City Trivia | 0 | - | 4.50 | 4,813 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 27,106 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,574 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.53 | 16,684 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 17,084 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 44,130 |
