| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 704,555 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,331,312 |
| Canada Provinces and Territories | 0 | - | 4.99 | 250,330 |
| South America Capitals Quiz | 0 | - | 4.99 | 358,796 |
| O Canada Lyrics Quiz | 0 | - | 4.43 | 45,608 |
| Biggest Cities in Texas | 0 | - | 4.20 | 94,721 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,802 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,444 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,044 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 286,765 |
| Biggest Cities by Language | 0 | - | 4.95 | 193,285 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,398 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,098 |
| Biggest Cities in Japan | 0 | - | 4.73 | 66,305 |
| Biggest US Cities by Decade | 0 | - | 4.93 | 132,432 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,541 |
| U.S Cities by African-American Population | 0 | - | 4.35 | 77,514 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,418 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,381 |
| Biggest Cities in Poland | 0 | - | 4.73 | 39,923 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.36 | 10,599 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,846 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.36 | 74,797 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.31 | 62,198 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,010 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,114 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.10 | 61,205 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.09 | 57,086 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 17,790 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,296 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,181 |
| Biggest U.S. Cities A-Z | 0 | - | 4.53 | 108,732 |
| Biggest Cities in France | 0 | - | 4.50 | 160,687 |
| Biggest Cities in Spain | 0 | - | 4.65 | 132,215 |
| Biggest Cities in Italy | 0 | - | 4.57 | 188,253 |
| Biggest Cities in California | 0 | - | 4.32 | 119,558 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,220 |
| Capitals of Canadian Provinces | 0 | - | 4.87 | 65,246 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 568,636 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,766 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 83,811 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,175 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 33,519 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,803 |
| Biggest Cities in New York State | 0 | - | 4.23 | 51,090 |
| Biggest Cities in Europe | 0 | - | 4.57 | 402,178 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,424 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,183 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,172 |
| Biggest Cities in Sweden | 0 | - | 4.67 | 24,423 |
| North America Capitals Quiz | 0 | - | 4.99 | 153,891 |
| Biggest Cities in China | 0 | - | 4.41 | 117,445 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 38,955 |
| Biggest Cities in Germany | 0 | - | 4.94 | 225,328 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,284 |
| U.S. City Nicknames | 0 | - | 4.11 | 86,100 |
| American TV Show Settings Quiz | 0 | - | 4.33 | 27,890 |
| Biggest City in Each U.S. State | 0 | - | 4.84 | 134,047 |
| U.S. Suburbs Quiz | 0 | - | 4.43 | 16,026 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 16,289 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,229 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,003 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,653 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,249 |
| Biggest Cities in Illinois | 0 | - | 4.29 | 21,369 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,655 |
| Biggest Cities in Wisconsin | 0 | - | 4.41 | 20,489 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,321 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,087 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,143 |
| Canada Country Quiz | 0 | - | 4.46 | 108,786 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,599 |
| Biggest Cities in Alaska | 0 | - | 4.38 | 16,709 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.48 | 121,132 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,211 |
| Biggest Cities in Switzerland | 0 | - | 4.55 | 38,064 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,480 |
| Biggest Cities in India | 0 | - | 4.52 | 54,626 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,523 |
| U.S. Cities A-Z | 0 | - | 4.17 | 28,688 |
| New York City Trivia #1 | 0 | - | 4.07 | 31,641 |
| Los Angeles City Quiz | 0 | - | 4.08 | 28,594 |
| Washington D.C. Trivia | 0 | - | 4.40 | 28,919 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 522,870 |
| ALL California Cities | 0 | - | 4.22 | 30,970 |
| Important Places in U.S. History | 0 | - | 4.15 | 35,073 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,057 |
| U.S. States with the Highest Population Density | 0 | - | 4.45 | 54,797 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,357 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.49 | 51,734 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,843 |
| Countries Closest to Canada | 0 | - | 4.93 | 155,993 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.52 | 16,045 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,161 |
| Most Populous World Capitals | 0 | - | 4.89 | 127,571 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.35 | 32,919 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.29 | 34,314 |
| Canada Immigration by Country | 0 | - | 4.43 | 51,837 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,043 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,342 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.47 | 29,096 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,098 |
| Boroughs of New York City | 0 | - | 4.39 | 68,613 |
| Biggest European Cities by Century | 0 | - | 4.97 | 104,714 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,818 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.18 | 47,842 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.91 | 58,919 |
| New York City A-Z | 0 | - | 4.11 | 27,720 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,439 |
| Cities of Ireland | 0 | - | 4.39 | 35,561 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,729 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 145,397 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,218 |
| Canada Geography | 0 | - | 4.71 | 34,081 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,688 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,663 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 122,897 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,317 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,342 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 33,671 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.88 | 32,277 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,094 |
| North America Cities by Map | 0 | - | 4.38 | 33,809 |
| Megacities on a World Map | 0 | - | 4.97 | 198,381 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,014 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.01 | 53,276 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 153,218 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 94,029 |
| Canadian Islands on the Map | 0 | - | 4.29 | 11,451 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 72,756 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.84 | 38,480 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 73,461 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,490 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 300,259 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 100,547 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,156 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,327 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 49,823 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.54 | 34,552 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 110,915 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 431,820 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 29,888 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.50 | 28,440 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.49 | 23,080 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 23,010 |
| Canadian Geography on the Map | 0 | - | 4.50 | 20,706 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.24 | 29,989 |
| 20 Most-Visited Places in Canada | 0 | - | 4.11 | 10,927 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 27,059 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,575 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,375 |
| All Cities in India with Population of 1 Million | 0 | - | 4.84 | 28,891 |
| Most-Visited Countries by Canadians | 0 | - | 4.65 | 32,298 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,074 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,097 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,410 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,289 |
| Snowiest U.S. State Capitals | 0 | - | 4.39 | 25,465 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.50 | 40,101 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 61,833 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,153 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,102 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,166 |
| Coldest U.S. State Capitals | 0 | - | 4.52 | 17,073 |
| Hottest U.S. State Capitals | 0 | - | 4.63 | 18,864 |
| U.S. State Capital Etymology | 0 | - | 4.49 | 23,781 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,093 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 259,826 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 78,975 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,570 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,457 |
| Which City in the United States? | 0 | - | 4.08 | 39,151 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,525 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,320 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,518 |
| Canada by Picture | 0 | - | 4.15 | 12,622 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,123 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.66 | 31,779 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,336 |
| Which City in Canada? | 0 | - | 4.84 | 39,615 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,781 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 27,642 |
| Random U.S. City to State | 0 | - | 4.34 | 44,791 |
| Random State Capital to U.S. State | 0 | - | 4.81 | 58,203 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 26,975 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,506 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 44,687 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,354 |
| Ontario Cities Map Quiz | 0 | - | 4.60 | 15,348 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,571 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,433 |
| Most-Visited U.S. Cities | 0 | - | 4.89 | 40,706 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 27,135 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,344 |
| Dallas City Trivia | 0 | - | 4.50 | 4,768 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 26,894 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,433 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.52 | 16,544 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 17,004 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.81 | 43,831 |
