| US States and State Capitals | 0 | - | 4.99 | 161,885 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,691 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,706 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,359 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,997 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,811 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.81 | 55,925 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,922 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,749 |
| Name a City - European Countries | 0 | - | 4.90 | 65,309 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,913 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,107 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,094 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,110 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,570 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,988 |
| Europe Capital to Country | 0 | - | 4.99 | 249,875 |
| Asia Capital to Country | 0 | - | 4.96 | 126,578 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,759 |
| European Capitals by Map | 0 | - | 4.99 | 138,926 |
| African Capitals by Map | 0 | - | 4.99 | 133,625 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,008 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,246 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,998 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,342 |
| European Coastal Capitals | 0 | - | 4.95 | 90,515 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,548 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,619 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,808 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,798 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,997 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,951 |
| Official Cities in the UK | 0 | - | 4.89 | 283,430 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,418 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,461 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,399 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,969 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,159 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,781 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,139 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,262 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,905 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,240 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,035 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,173 |
| Which City in California? | 0 | - | 4.56 | 32,018 |
| Random U.S. Sports Team to State | 0 | - | 4.33 | 27,005 |
| U.S. Senators by State | 0 | - | 4.45 | 39,937 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,573 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,081 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,387 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,437 |
| World Capitals Quiz | 0 | - | 5.00 | 5,069,005 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,031 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,261 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,118 |
| Capitals of the Stans | 0 | - | 4.95 | 26,812 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 191,491 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 175,265 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,304 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,519 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,903 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,063 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,584,834 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,362 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,981 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,485 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,619 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,712 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,955 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,609 |
| Random European Capital to Country | 0 | - | 4.98 | 190,777 |
| Random European Country to Capital | 0 | - | 4.93 | 164,978 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,372 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,694 |
| Random African Capital to Country | 0 | - | 4.97 | 100,654 |
| Random African Country to Capital | 0 | - | 4.94 | 71,170 |
| Melbourne Suburbs | 0 | - | 4.85 | 53,013 |
| Which City in New York State? | 0 | - | 4.60 | 15,961 |
| Which City in Europe? | 0 | - | 4.83 | 107,335 |
| Which City in Texas? | 0 | - | 4.45 | 25,078 |
| Which City in Florida? | 0 | - | 4.61 | 10,984 |
| New York City A-Z | 0 | - | 4.18 | 32,291 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,137 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,741 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,010 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,547 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,290 |
| Random U.S. City to State | 0 | - | 4.45 | 76,215 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,251 |
| Find the City #1 | 0 | - | 4.97 | 42,757 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,694 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,130 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,327 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,405 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,121 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,859 |
| Countries by Capital City | 0 | - | 5.00 | 68,122 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,096 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,576 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,041 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,090 |
| Moved Capital Cities | 0 | - | 4.96 | 74,133 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,512 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,934 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,024 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,760 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,670 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,191 |
| Which City in Canada? | 0 | - | 4.83 | 57,035 |
| Boroughs of New York City | 0 | - | 4.47 | 84,553 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,010 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 93,866 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,832 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,173 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,056 |
| North American Sports Cities | 0 | - | 4.83 | 172,277 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,292 |
| Cities in European History #1 | 0 | - | 4.63 | 133,915 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,335 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,733 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,879 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,114 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,411 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,327 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,753 |
| Name a Valid World City | 0 | - | 4.83 | 71,099 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,368 |
| Cities by Former Name | 0 | - | 4.83 | 91,514 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,366 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,624 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,382 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,079 |
| World Capitals by Map | 0 | - | 5.00 | 286,068 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,243 |
| Random Capital to Country | 0 | - | 4.99 | 2,589,885 |
| Random Country to Capital | 0 | - | 4.98 | 919,639 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,378 |
| Capitals Starting With H | 0 | - | 4.91 | 92,461 |
| Capitals Starting With K | 0 | - | 4.88 | 83,257 |
| Capitals Starting With L | 0 | - | 4.81 | 87,983 |
| Capitals Starting With M | 0 | - | 4.93 | 107,656 |
| Capitals Starting With P | 0 | - | 4.88 | 78,116 |
| Capitals Starting With R | 0 | - | 4.87 | 81,749 |
| Capitals Starting With S | 0 | - | 4.90 | 85,691 |
| Capitals Starting With T | 0 | - | 4.85 | 76,097 |
| Capitals Starting With W | 0 | - | 4.87 | 91,239 |
| Capitals Starting With A | 0 | - | 4.97 | 127,781 |
| Capitals Starting With B | 0 | - | 4.89 | 118,364 |
| Capitals Starting With D | 0 | - | 4.93 | 96,338 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,727 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,215 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,062 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,914 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,519 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,963 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,578 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,393 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,508 |
| Random American Countries on a Map | 0 | - | 4.96 | 99,432 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,063 |
| Random U.S. States on a Map | 0 | - | 4.96 | 625,924 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,307 |
| Name a Valid U.S. President #1 | 0 | - | 4.89 | 191,628 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,536 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,721 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,724 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,196 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,757 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,392 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,665 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,539 |
| Westernmost Cities in the U.S. | 0 | - | 4.36 | 16,445 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,492 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,460 |
| South American Cities on the Map | 0 | - | 4.53 | 35,407 |
| North America Cities by Map | 0 | - | 4.41 | 47,788 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,900 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,862 |
| ALL California Cities | 0 | - | 4.37 | 43,020 |
| Random European City to Country | 0 | - | 4.69 | 117,594 |
| Random Asian City to Country | 0 | - | 4.56 | 44,484 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,814 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,417 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,712 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,288 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,799 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,754 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,967 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,348 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,242 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,870 |
| Every City in Alabama on a Map | 0 | - | 4.73 | 8,473 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,324 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,462 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,328 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,622 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,100 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,446 |
| Former Capitals | 0 | - | 4.88 | 71,421 |
