| Quiz | Points | Best | Rating | Takes |
|---|
| Biggest Cities in the United States | 0 | - | 4.93 | 706,492 |
| U.S. State Capitals Quiz | 0 | - | 4.99 | 1,335,227 |
| Canada Provinces and Territories | 0 | - | 4.99 | 251,018 |
| O Canada Lyrics Quiz | 0 | - | 4.43 | 45,705 |
| Biggest Cities in Texas | 0 | - | 4.20 | 94,866 |
| Biggest Cities in Washington State | 0 | - | 4.33 | 24,871 |
| Biggest Urban Areas in the UK | 0 | - | 4.34 | 156,623 |
| Biggest Cities in New Jersey | 0 | - | 3.97 | 22,078 |
| Biggest Metro Areas in the USA | 0 | - | 4.98 | 287,413 |
| Biggest Mediterranean Cities | 0 | - | 4.73 | 69,219 |
| Biggest Cities in Japan | 0 | - | 4.73 | 66,460 |
| Biggest Cities in Russia | 0 | - | 4.48 | 68,675 |
| Canada Cities Map Quiz | 0 | - | 4.67 | 100,561 |
| Michigan Counties Quiz | 0 | - | 4.51 | 18,602 |
| Biggest Cities in Brazil | 0 | - | 4.54 | 41,549 |
| Biggest Cities in Poland | 0 | - | 4.73 | 40,056 |
| Biggest Cities in Colombia Quiz | 0 | - | 4.38 | 10,639 |
| Biggest Cities in Mexico | 0 | - | 4.51 | 20,956 |
| Biggest U.S. Cities Starting with A | 0 | - | 4.34 | 74,990 |
| Biggest U.S. Cities Starting with B | 0 | - | 4.31 | 62,370 |
| Biggest U.S. Cities Starting with C | 0 | - | 4.23 | 70,169 |
| Biggest U.S. Cities Starting with D | 0 | - | 4.10 | 76,422 |
| Biggest U.S. Cities Starting with M | 0 | - | 4.10 | 61,299 |
| Biggest U.S. Cities Starting with N | 0 | - | 4.09 | 57,166 |
| Biggest U.S. Cities Starting with O | 0 | - | 4.10 | 17,862 |
| Biggest U.S. Cities Starting with P | 0 | - | 3.81 | 52,691 |
| Biggest U.S. Cities Starting with L | 0 | - | 4.18 | 55,391 |
| Biggest U.S. Cities Starting with S | 0 | - | 4.21 | 62,278 |
| Biggest U.S. Cities A-Z | 0 | - | 4.52 | 108,974 |
| Biggest Cities in France | 0 | - | 4.52 | 161,179 |
| Biggest Cities in Spain | 0 | - | 4.64 | 132,581 |
| Biggest Cities in Italy | 0 | - | 4.57 | 188,658 |
| Biggest Cities in California | 0 | - | 4.30 | 119,730 |
| Biggest Cities in Florida | 0 | - | 4.13 | 61,318 |
| Capitals of Canadian Provinces | 0 | - | 4.88 | 65,407 |
| Biggest Cities in New Zealand | 0 | - | 4.56 | 19,825 |
| Biggest Cities in Africa Quiz | 0 | - | 4.88 | 83,979 |
| Biggest Cities in Ohio | 0 | - | 4.33 | 41,244 |
| Texas Counties | 0 | - | 4.42 | 50,037 |
| Biggest Cities in The Netherlands | 0 | - | 4.42 | 33,636 |
| Biggest Cities in Michigan | 0 | - | 3.99 | 29,843 |
| Biggest Cities in New York State | 0 | - | 4.20 | 51,161 |
| Biggest Cities in Europe | 0 | - | 4.56 | 403,041 |
| Biggest Cities in Indiana | 0 | - | 4.22 | 17,476 |
| Biggest Cities in Tennessee | 0 | - | 4.20 | 17,229 |
| Biggest Cities in Canada | 0 | - | 4.56 | 108,621 |
| Biggest Cities in Sweden | 0 | - | 4.71 | 24,513 |
| North America Capitals Quiz | 0 | - | 4.99 | 154,389 |
| Biggest Cities in China | 0 | - | 4.42 | 117,958 |
| Biggest Cities in Pennsylvania | 0 | - | 4.10 | 39,006 |
| Biggest Cities in Germany | 0 | - | 4.94 | 225,923 |
| Biggest Cities in Latin America Quiz | 0 | - | 4.40 | 48,372 |
| U.S. Suburbs Quiz | 0 | - | 4.43 | 16,058 |
| Biggest Cities in Louisiana | 0 | - | 4.03 | 16,321 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.88 | 53,350 |
| Biggest Cities in Colorado | 0 | - | 3.97 | 27,046 |
| Biggest Cities in Arizona | 0 | - | 4.24 | 24,718 |
| Biggest Cities in Virginia | 0 | - | 4.16 | 20,285 |
| Biggest Cities in Illinois | 0 | - | 4.30 | 21,424 |
| Biggest Cities in North Carolina | 0 | - | 4.48 | 25,729 |
| Biggest Cities in Wisconsin | 0 | - | 4.41 | 20,555 |
| Biggest Cities in Georgia | 0 | - | 3.72 | 19,353 |
| Biggest Cities in Massachusetts | 0 | - | 4.27 | 20,135 |
| Biggest Cities in Missouri | 0 | - | 4.18 | 14,173 |
| Canada Country Quiz | 0 | - | 4.46 | 109,007 |
| Biggest Cities in Oregon | 0 | - | 4.02 | 16,670 |
| Biggest Cities in Alaska | 0 | - | 4.39 | 16,778 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.49 | 121,458 |
| Biggest English Cities by Century | 0 | - | 4.92 | 85,472 |
| Biggest Cities in Switzerland | 0 | - | 4.55 | 38,163 |
| Biggest European Cities by Letter | 0 | - | 4.43 | 109,608 |
| Biggest Cities in India | 0 | - | 4.51 | 54,758 |
| Biggest Cities in Asia | 0 | - | 4.87 | 85,813 |
| Hawaiian Islands | 0 | - | 4.74 | 30,454 |
| New York Counties Quiz | 0 | - | 4.49 | 29,952 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 524,016 |
| 100 Biggest US Cities in 1900 | 0 | - | 4.42 | 56,158 |
| U.S. States with the Highest Population Density | 0 | - | 4.46 | 54,889 |
| U.S. States with the Lowest Population Density | 0 | - | 4.90 | 74,460 |
| Biggest Cities in the Commonwealth of Nations | 0 | - | 4.49 | 51,812 |
| Biggest Cities in Portugal | 0 | - | 4.35 | 15,902 |
| Countries Closest to Canada | 0 | - | 4.93 | 156,272 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.52 | 16,085 |
| U.S. States that Border Canada | 0 | - | 4.90 | 125,627 |
| Canada Immigration by Country | 0 | - | 4.41 | 51,924 |
| Speed Capital to U.S. State | 0 | - | 4.43 | 99,353 |
| Canadian Metro Areas over 100,000 People | 0 | - | 4.40 | 25,409 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.47 | 29,152 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 137,526 |
| U.S. Cities by Hispanic Population | 0 | - | 4.22 | 22,856 |
| 25 Biggest Cities of the Soviet Union | 0 | - | 4.92 | 59,076 |
| Biggest Cities once in the Roman Empire | 0 | - | 4.64 | 58,553 |
| Cities of Ireland | 0 | - | 4.39 | 35,617 |
| Largest Cities in Alexander's Empire | 0 | - | 4.46 | 29,790 |
| Biggest Cities once in the Spanish Empire | 0 | - | 4.78 | 46,289 |
| Canada Geography | 0 | - | 4.71 | 34,156 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.92 | 117,975 |
| US State Capitals Quiz - No Hints | 0 | - | 4.97 | 72,792 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 123,126 |
| Top 10 Least Populous U.S. States | 0 | - | 4.95 | 146,541 |
| Cities of China (With Some Help) | 0 | - | 4.77 | 23,459 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 33,793 |
| US States by Borders in 30 Seconds | 0 | - | 4.52 | 2,010,540 |
| Biggest Cities in Germany - Extreme | 0 | - | 4.89 | 32,360 |
| Westernmost Cities in the U.S. | 0 | - | 4.41 | 14,276 |
| Countries of North America with an Empty Map | 0 | - | 4.99 | 71,137 |
| Biggest Cities in the UK | 0 | - | 4.42 | 79,573 |
| North America Cities by Map | 0 | - | 4.38 | 33,865 |
| US States with an Empty Map | 0 | - | 5.00 | 448,070 |
| South American Cities on the Map | 0 | - | 4.48 | 21,888 |
| Megacities on a World Map | 0 | - | 4.97 | 199,059 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.33 | 212,287 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.97 | 168,477 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.97 | 94,964 |
| Canadian Islands on the Map | 0 | - | 4.29 | 11,484 |
| 15 Largest Cities in the Middle East With a Map | 0 | - | 4.85 | 73,354 |
| Biggest Cities once in the Ottoman Empire | 0 | - | 4.81 | 38,590 |
| 15 Largest Cities in South America With a Map | 0 | - | 4.93 | 74,294 |
| Fastest Growing U.S. States Since 1960 | 0 | - | 4.42 | 60,573 |
| 100 Biggest Cities on a World Map | 0 | - | 4.99 | 301,446 |
| Biggest U.S. Cities Within 200 Kilometers | 0 | - | 4.37 | 23,224 |
| U.S. State Capitals Map Quiz | 0 | - | 4.90 | 108,661 |
| U.S. Cities With Population > 1 Million | 0 | - | 4.44 | 49,937 |
| Biggest U.S. Cities Within 100 Kilometers | 0 | - | 4.54 | 34,621 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.13 | 111,038 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 433,084 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.53 | 29,948 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.50 | 28,491 |
| Megacities on an Empty Map | 0 | - | 4.96 | 76,975 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 27,451 |
| U.S State Capitals on the Sea | 0 | - | 4.52 | 23,055 |
| Canadian Geography on the Map | 0 | - | 4.50 | 20,769 |
| All 3M Cities on the World Map | 0 | - | 4.93 | 53,667 |
| All Cities in China with Population of 1 Million | 0 | - | 4.65 | 27,377 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.89 | 36,660 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.92 | 20,740 |
| All Cities in India with Population of 1 Million | 0 | - | 4.79 | 31,952 |
| Most-Visited Countries by Canadians | 0 | - | 4.65 | 32,403 |
| 50 Busiest Air Routes from Los Angeles | 0 | - | 4.87 | 40,273 |
| Top 10 Most Populous U.S. State Capitals | 0 | - | 4.47 | 42,300 |
| U.S. States by Second Most Populous City | 0 | - | 4.40 | 36,475 |
| Rivers of The United States Quiz | 0 | - | 4.87 | 40,684 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.87 | 43,494 |
| Cities Founded by the French in North America | 0 | - | 4.54 | 35,358 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.51 | 40,176 |
| Biggest Cities in Europe - Extreme | 0 | - | 4.71 | 61,961 |
| Most Guessed U.S. Cities | 0 | - | 4.91 | 69,358 |
| First U.S. States to Reach 1 Million People | 0 | - | 4.45 | 54,191 |
| First U.S. Cities to Reach 100,000 People | 0 | - | 4.52 | 43,262 |
| Coldest U.S. State Capitals | 0 | - | 4.52 | 17,125 |
| Hottest U.S. State Capitals | 0 | - | 4.63 | 18,914 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 23,838 |
| 1M Cities by Proximity - United States | 0 | - | 4.46 | 97,294 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 260,701 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.93 | 79,313 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.92 | 61,713 |
| Biggest "Saint" Cities - United States | 0 | - | 4.38 | 30,515 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.55 | 24,636 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.49 | 30,439 |
| Most Visited U.S. States by Canadians | 0 | - | 4.53 | 42,783 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.94 | 204,424 |
| 500 Biggest US Cities | 0 | - | 4.90 | 75,538 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.66 | 31,900 |
| Fastest Shrinking U.S. Cities | 0 | - | 4.46 | 26,410 |
| Which City in Canada? | 0 | - | 4.84 | 39,691 |
| Saint Lucia Country Quiz | 0 | - | 4.64 | 13,828 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.50 | 27,693 |
| Every 1,000,000+ City on a Map | 0 | - | 4.99 | 54,110 |
| Random State Capital to U.S. State | 0 | - | 4.82 | 58,392 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.47 | 27,047 |
| Biggest Cities in France - Extreme | 0 | - | 4.84 | 31,707 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.82 | 44,981 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.89 | 50,719 |
| Random Sequential U.S. States on a Map | 0 | - | 5.00 | 177,381 |
| Ontario Cities Map Quiz | 0 | - | 4.60 | 15,392 |
| Pixelated United States Map | 0 | - | 4.92 | 67,797 |
| All First-Level Subdivisions of North America on a Map | 0 | - | 4.97 | 29,516 |
| Biggest Cities and Towns in England - 1377 AD | 0 | - | 4.58 | 21,629 |
| Every U.S. Metro Area on a Map | 0 | - | 4.96 | 45,627 |
| States in a Tank of the U.S. Map | 0 | - | 4.51 | 22,668 |
| Most-Visited U.S. Cities | 0 | - | 4.87 | 40,878 |
| 100 Biggest Cities in Spain on a Map | 0 | - | 4.57 | 27,332 |
| Random U.S. States on a Map | 0 | - | 4.93 | 325,395 |
| Random U.S. State Capitals on a Map | 0 | - | 4.89 | 68,580 |
| Dallas City Trivia | 0 | - | 4.50 | 4,795 |
| Biggest Cities in Australia on a Map | 0 | - | 4.58 | 27,012 |
| Largest Nordic Cities on a Map | 0 | - | 4.48 | 15,511 |
| Trinidad and Tobago Country Quiz | 0 | - | 4.52 | 16,594 |
| 100 Biggest Cities in New Zealand with a Map | 0 | - | 4.46 | 17,045 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.82 | 44,000 |
| Random Cities Near Chicago on a Map | 0 | - | 4.46 | 27,090 |
| Biggest Cities in the Confederate States in 1860 | 0 | - | 4.43 | 19,570 |
| European Cities in the Top 200 Worldwide | 0 | - | 4.51 | 30,523 |
| Name a Valid U.S. State Capital | 0 | - | 4.90 | 44,506 |
| African Cities in the Top 200 Worldwide | 0 | - | 4.87 | 27,772 |
| Great Plains States and Provinces on a Map | 0 | - | 4.94 | 30,862 |
| Washington D.C. Landmarks on a Map | 0 | - | 4.54 | 14,601 |
| US States and State Capitals Quiz | 0 | - | 4.99 | 76,947 |
| Miami City Trivia | 0 | - | 4.61 | 9,035 |
| U.S. Map with Random Merged States | 0 | - | 4.93 | 227,068 |
