| US States and State Capitals | 0 | - | 4.99 | 165,036 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,795 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,552 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,667 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,625 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,953 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,269 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,892 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,359 |
| Name a City - European Countries | 0 | - | 4.90 | 66,079 |
| Africa Capitals Quiz | 0 | - | 4.99 | 743,026 |
| Asia Capitals Quiz | 0 | - | 4.98 | 698,098 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,577 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,284 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,373 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,953 |
| Europe Capital to Country | 0 | - | 4.99 | 251,878 |
| Asia Capital to Country | 0 | - | 4.96 | 127,314 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,828 |
| European Capitals by Map | 0 | - | 4.99 | 141,889 |
| African Capitals by Map | 0 | - | 4.99 | 141,941 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,564 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,827 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,776 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,095 |
| European Coastal Capitals | 0 | - | 4.95 | 91,223 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,141 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,287 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,585 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,121 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,714 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,766 |
| Official Cities in the UK | 0 | - | 4.89 | 285,942 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,553 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,868 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,153 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,513 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,013 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,342 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,528 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,875 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,606 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,662 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,129 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,275 |
| Which City in California? | 0 | - | 4.56 | 32,142 |
| Random U.S. Sports Team to State | 0 | - | 4.33 | 27,678 |
| U.S. Senators by State | 0 | - | 4.44 | 40,091 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,678 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,847 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,877 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,980 |
| World Capitals Quiz | 0 | - | 5.00 | 5,101,825 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,594 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,478 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,508 |
| Capitals of the Stans | 0 | - | 4.95 | 27,102 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,522 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 177,819 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,566 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,720 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,168 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,283 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,894 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,311 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,134 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,785 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,012 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,196 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,333 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,328 |
| Random European Capital to Country | 0 | - | 4.98 | 192,033 |
| Random European Country to Capital | 0 | - | 4.93 | 165,804 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,946 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,356 |
| Random African Capital to Country | 0 | - | 4.97 | 101,263 |
| Random African Country to Capital | 0 | - | 4.95 | 71,697 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,187 |
| Which City in New York State? | 0 | - | 4.60 | 16,048 |
| Which City in Europe? | 0 | - | 4.83 | 107,832 |
| Which City in Texas? | 0 | - | 4.45 | 25,152 |
| Which City in Florida? | 0 | - | 4.61 | 11,026 |
| New York City A-Z | 0 | - | 4.18 | 32,369 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,732 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,919 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,171 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,619 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,976 |
| Random U.S. City to State | 0 | - | 4.45 | 76,822 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,423 |
| Find the City #1 | 0 | - | 4.97 | 43,292 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,070 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,255 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,909 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,119 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,121 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,021 |
| Countries by Capital City | 0 | - | 5.00 | 69,258 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,785 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,163 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,548 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,748 |
| Moved Capital Cities | 0 | - | 4.96 | 74,599 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,779 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,565 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,121 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,851 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,774 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,719 |
| Which City in Canada? | 0 | - | 4.83 | 57,326 |
| Boroughs of New York City | 0 | - | 4.47 | 84,997 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,117 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,129 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,380 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,425 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,229 |
| North American Sports Cities | 0 | - | 4.83 | 173,049 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,536 |
| Cities in European History #1 | 0 | - | 4.63 | 134,537 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,438 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,863 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,945 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,205 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,505 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,878 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,430 |
| Name a Valid World City | 0 | - | 4.85 | 71,891 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,853 |
| Cities by Former Name | 0 | - | 4.83 | 91,986 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,659 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,945 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,760 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,744 |
| World Capitals by Map | 0 | - | 5.00 | 289,085 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,774 |
| Random Capital to Country | 0 | - | 4.99 | 2,600,168 |
| Random Country to Capital | 0 | - | 4.98 | 927,029 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,966 |
| Capitals Starting With H | 0 | - | 4.91 | 93,264 |
| Capitals Starting With K | 0 | - | 4.89 | 84,335 |
| Capitals Starting With M | 0 | - | 4.94 | 109,057 |
| Capitals Starting With P | 0 | - | 4.88 | 78,937 |
| Capitals Starting With R | 0 | - | 4.88 | 82,454 |
| Capitals Starting With S | 0 | - | 4.90 | 86,508 |
| Capitals Starting With T | 0 | - | 4.85 | 76,777 |
| Capitals Starting With W | 0 | - | 4.87 | 91,696 |
| Capitals Starting With A | 0 | - | 4.97 | 129,009 |
| Capitals Starting With B | 0 | - | 4.89 | 119,408 |
| Capitals Starting With D | 0 | - | 4.94 | 97,128 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,858 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,400 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,207 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,079 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,686 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,059 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,771 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,433 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,537 |
| Random American Countries on a Map | 0 | - | 4.96 | 100,126 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,246 |
| Random U.S. States on a Map | 0 | - | 4.96 | 629,821 |
| Least Irish U.S. States | 0 | - | 4.49 | 18,391 |
| Name a Valid U.S. President #1 | 0 | - | 4.90 | 193,604 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,704 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,229 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,892 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,580 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,785 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,800 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,830 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,756 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,492 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,665 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,703 |
| South American Cities on the Map | 0 | - | 4.52 | 35,537 |
| North America Cities by Map | 0 | - | 4.41 | 47,923 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,825 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,300 |
| ALL California Cities | 0 | - | 4.37 | 43,216 |
| Random European City to Country | 0 | - | 4.69 | 118,379 |
| Random Asian City to Country | 0 | - | 4.56 | 44,606 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,595 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,592 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,223 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,866 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,071 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,513 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,390 |
| Every City in Arizona on a Map | 0 | - | 4.51 | 9,554 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,508 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,201 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,636 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,766 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,692 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,907 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.63 | 14,728 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,765 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,489 |
| Former Capitals | 0 | - | 4.88 | 71,648 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,790 |
