| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 710,797 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,344,319 |
| Canada Provinces and Territories | 0 | - | 4.99 | 252,418 |
| South America Capitals Quiz | 0 | - | 4.99 | 362,484 |
| O Canada Lyrics Quiz | 0 | - | 4.39 | 45,844 |
| Biggest Cities in Texas | 0 | - | 4.21 | 95,342 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,980 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,964 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,176 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 288,801 |
| Biggest Cities by Language | 0 | - | 4.95 | 194,590 |
| Biggest Nordic Cities | 0 | - | 4.35 | 56,608 |
| Biggest Mediterranean Cities | 0 | - | 4.65 | 69,480 |
| Biggest Cities in Japan | 0 | - | 4.68 | 66,818 |
| Biggest US Cities by Decade | 0 | - | 4.92 | 133,214 |
| Biggest Cities in Russia | 0 | - | 4.49 | 68,957 |
| U.S Cities by African-American Population | 0 | - | 4.35 | 77,741 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,915 |
| Biggest Cities in Brazil | 0 | - | 4.55 | 41,900 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,377 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,745 |
| Biggest Cities in Mexico | 0 | - | 4.52 | 21,136 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 75,362 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.32 | 62,688 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,672 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,728 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.12 | 61,524 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.07 | 57,381 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 18,043 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.82 | 52,868 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,625 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,530 |
| Biggest U.S. Cities A-Z | 0 | - | 4.55 | 109,469 |
| Biggest Cities in France | 0 | - | 4.53 | 162,203 |
| Biggest Cities in Spain | 0 | - | 4.66 | 133,400 |
| Biggest Cities in Italy | 0 | - | 4.64 | 189,802 |
| Biggest Cities in California | 0 | - | 4.30 | 120,116 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,578 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,710 |
| Biggest Cities in the World Quiz | 0 | - | 4.84 | 573,693 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,961 |
| Biggest Cities in Africa Quiz | 0 | - | 4.89 | 84,309 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,410 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 36,815 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,919 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,321 |
| Biggest Cities in Europe | 0 | - | 4.64 | 404,941 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,591 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,313 |
| Biggest Cities in Canada | 0 | - | 4.57 | 109,056 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,748 |
| North America Capitals Quiz | 0 | - | 4.99 | 155,611 |
| Biggest Cities in China | 0 | - | 4.45 | 118,717 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,137 |
| Biggest Cities in Germany | 0 | - | 4.94 | 227,466 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,545 |
| U.S. City Nicknames | 0 | - | 4.12 | 86,406 |
| Biggest City in Each U.S. State | 0 | - | 4.85 | 135,265 |
| U.S. Suburbs Quiz | 0 | - | 4.44 | 16,122 |
| Biggest Cities in Louisiana | 0 | - | 3.98 | 16,386 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,726 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,151 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,861 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,389 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,578 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,874 |
| Biggest Cities in Wisconsin | 0 | - | 4.35 | 20,645 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,433 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,236 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,240 |
| Canada Country Quiz | 0 | - | 4.47 | 109,546 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,741 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,883 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.52 | 121,752 |
| Biggest English Cities by Century | 0 | - | 4.92 | 86,040 |
| Biggest Cities in Switzerland | 0 | - | 4.56 | 38,442 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 110,160 |
| Biggest Cities in India | 0 | - | 4.52 | 55,036 |
| Biggest Cities in Asia | 0 | - | 4.88 | 86,178 |
| U.S. Cities A-Z | 0 | - | 4.17 | 28,796 |
| New York City Trivia #1 | 0 | - | 4.07 | 31,751 |
| Washington D.C. Trivia | 0 | - | 4.41 | 29,039 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 526,065 |
| ALL California Cities | 0 | - | 4.22 | 31,103 |
| Important Places in U.S. History | 0 | - | 4.15 | 35,168 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,370 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 55,074 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,977 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.53 | 58,922 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 16,035 |
| Countries Closest to Canada | 0 | - | 4.93 | 157,230 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.53 | 16,178 |
| U.S. States that Border Canada | 0 | - | 4.91 | 126,695 |
| Most Populous World Capitals | 0 | - | 4.89 | 128,423 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.32 | 33,038 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.29 | 34,420 |
| Canada Immigration by Country | 0 | - | 4.42 | 52,134 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,700 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,527 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.47 | 29,277 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 138,390 |
| Boroughs of New York City | 0 | - | 4.40 | 69,022 |
| Biggest European Cities by Century | 0 | - | 4.96 | 105,510 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,928 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.18 | 47,981 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,440 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,818 |
| Cities of Ireland | 0 | - | 4.40 | 35,769 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,928 |
| Five Most Populated Cities by Continent | 0 | - | 4.95 | 146,689 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,470 |
| Canada Geography | 0 | - | 4.71 | 34,391 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.93 | 118,581 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 73,072 |
| Top 10 Most Populous U.S. States | 0 | - | 4.96 | 123,655 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 147,068 |
| Cities of China (With Some Help) | 0 | - | 4.78 | 23,711 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.91 | 34,126 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,552 |
| Westernmost Cities in the U.S. | 0 | - | 4.41 | 14,362 |
| Biggest Cities in the UK | 0 | - | 4.42 | 80,064 |
| North America Cities by Map | 0 | - | 4.38 | 34,009 |
| Megacities on a World Map | 0 | - | 4.97 | 200,259 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.32 | 212,718 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.01 | 53,441 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 175,219 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 95,771 |
| Canadian Islands on the Map | 0 | - | 4.29 | 11,572 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.84 | 73,883 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.78 | 38,818 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,817 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,731 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 313,958 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 101,432 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,343 |
| U.S. State Capitals Map Quiz | 0 | - | 4.89 | 109,288 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 50,208 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.56 | 34,800 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,218 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 435,925 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 30,061 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.50 | 28,569 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 27,706 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 23,159 |
| Canadian Geography on the Map | 0 | - | 4.50 | 20,951 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.20 | 30,115 |
| 20 Most-Visited Places in Canada | 0 | - | 4.11 | 10,989 |
| All Cities in China with Population of 1 Million | 0 | - | 4.67 | 30,303 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,795 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.93 | 21,334 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 33,019 |
| Most-Visited Countries by Canadians | 0 | - | 4.66 | 32,656 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.88 | 40,606 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.46 | 42,624 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,636 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 35,490 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.52 | 40,327 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.72 | 62,238 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,802 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,391 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.53 | 43,467 |
| Coldest U.S. State Capitals | 0 | - | 4.53 | 17,202 |
| Hottest U.S. State Capitals | 0 | - | 4.65 | 19,036 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 23,943 |
| 1M Cities by Proximity - United States | 0 | - | 4.44 | 97,680 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 262,479 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.92 | 79,977 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,989 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,652 |
| Which City in the United States? | 0 | - | 4.09 | 39,291 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,766 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,617 |
| Most Visited U.S. States by Canadians | 0 | - | 4.55 | 43,447 |
| Canada by Picture | 0 | - | 4.14 | 12,715 |
| 500 Biggest US Cities | 0 | - | 4.88 | 76,496 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.67 | 32,115 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,507 |
| Which City in Canada? | 0 | - | 4.84 | 39,859 |
| Saint Lucia Country Quiz | 0 | - | 4.57 | 13,939 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.51 | 27,794 |
| Random U.S. City to State | 0 | - | 4.35 | 45,098 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,704 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.42 | 22,788 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,171 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 32,115 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.84 | 45,610 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.90 | 51,545 |
| Every City in Colorado on a Map | 0 | - | 4.63 | 3,761 |
| Ontario Cities Map Quiz | 0 | - | 4.60 | 15,536 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,755 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,931 |
| Most-Visited U.S. Cities | 0 | - | 4.88 | 41,237 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.63 | 27,650 |
| Random U.S. State Capitals on a Map | 0 | - | 4.87 | 69,355 |
| Dallas City Trivia | 0 | - | 4.50 | 4,847 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 27,243 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,663 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.53 | 16,777 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 17,155 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 44,344 |
