| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,097 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,238 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,859 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,304 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,410 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,268 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,565 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,149 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,011 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,515 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,679 |
| Name a City - European Countries | 0 | - | 4.92 | 64,657 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,020 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,627 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,166 |
| Europe Capital to Country | 0 | - | 4.99 | 248,394 |
| Asia Capital to Country | 0 | - | 4.96 | 125,951 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,806 |
| European Capitals by Map | 0 | - | 4.99 | 137,041 |
| African Capitals by Map | 0 | - | 4.99 | 132,473 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,482 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,428 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,808 |
| European Coastal Capitals | 0 | - | 4.95 | 89,952 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,272 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,590 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,319 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,495 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,104 |
| Mexico True or False? | 0 | - | 4.89 | 48,309 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 93,557 |
| Official Cities in the UK | 0 | - | 4.89 | 281,249 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,304 |
| Random U.S. City to State | 0 | - | 4.45 | 75,486 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,318 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,179 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,553 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,805 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,574 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,354 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,334 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,817 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,687 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,406 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,892 |
| Which City in Canada? | 0 | - | 4.82 | 56,790 |
| Boroughs of New York City | 0 | - | 4.47 | 84,217 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,859 |
| US States Quiz | 0 | - | 5.00 | 16,738,328 |
| Cities of California - Sudden Death | 0 | - | 4.58 | 35,542 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 64,818 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 208,701 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,429 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,537 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,676 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,006 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,936 |
| World Capitals Quiz | 0 | - | 5.00 | 5,041,104 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,272 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,791 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,954 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,910 |
| Capitals of the Stans | 0 | - | 4.95 | 26,514 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,501 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,609 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,871 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 41,009 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,781 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,679 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,222 |
| ALL California Cities | 0 | - | 4.37 | 42,887 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,401 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,248 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,282 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,194 |
| Random European Capital to Country | 0 | - | 4.98 | 189,502 |
| Random European Country to Capital | 0 | - | 4.92 | 147,671 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,514 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,604 |
| Random African Capital to Country | 0 | - | 4.97 | 99,851 |
| Random African Country to Capital | 0 | - | 4.94 | 70,354 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,613 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,072 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,815 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,387 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,878 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,416 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,037 |
| US States with an Empty Map | 0 | - | 5.00 | 620,036 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,627 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,528 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,708 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,211 |
| Every City in Arizona on a Map | 0 | - | 4.48 | 9,222 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,058 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,657 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,381 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,335 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,571 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,691 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,027 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,853 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,369 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,728 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,046 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,681 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,937 |
| Which City in Europe? | 0 | - | 4.83 | 106,886 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,652 |
| London Geography | 0 | - | 4.47 | 59,509 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,622 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,868 |
| Draw All US State Borders | 0 | - | 4.99 | 134,349 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 77,711 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.90 | 65,173 |
| U.S. & Canadian Geography on a Map | 0 | - | 4.97 | 39,090 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 95,007 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,794 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,198 |
| European Cities... in Texas | 0 | - | 4.53 | 12,457 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.67 | 10,912 |
| Which European Capital? | 0 | - | 4.89 | 48,647 |
| Name a Border of Every U.S. State | 0 | - | 4.97 | 34,599 |
| Biggest Cities of the 13 Colonies in 1775 with a Map | 0 | - | 4.71 | 15,421 |
| Every City in Minnesota on a Map | 0 | - | 4.45 | 7,662 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,101 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,576 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,633 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,494 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,984 |
| Find the City #1 | 0 | - | 4.97 | 42,301 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,299 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,890 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,853 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,012 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,847 |
| Countries by Capital City | 0 | - | 5.00 | 67,083 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,541 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,063 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,544 |
| Moved Capital Cities | 0 | - | 4.96 | 73,743 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,865 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 73,990 |
| Random Country to Capital | 0 | - | 4.98 | 913,264 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,277 |
| U.S. State Capitals with the Highest Elevation | 0 | - | 4.56 | 22,570 |
| Snowiest U.S. State Capitals | 0 | - | 4.44 | 28,541 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.40 | 32,171 |
| U.S. State Capitals Furthest from the Sea | 0 | - | 4.48 | 26,016 |
| US State Capitals - One Minute Sprint | 0 | - | 4.06 | 182,859 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,087 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,819 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,210 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,745 |
| Miami City Trivia | 0 | - | 4.60 | 11,200 |
| All About Atlanta | 0 | - | 4.60 | 11,215 |
| Dallas City Trivia | 0 | - | 4.46 | 6,792 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,560 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,589 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,761 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,767 |
| Rivers of the United States | 0 | - | 4.93 | 65,665 |
| U.S. States that Border Canada | 0 | - | 4.91 | 183,027 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,133 |
| U.S. States with Alligators | 0 | - | 4.97 | 59,106 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,055 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,876 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,283 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,626 |
| O Canada Lyrics | 0 | - | 4.47 | 50,825 |
| U.S. States - Type the First Letter | 0 | - | 4.85 | 153,561 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,236 |
| Name a Valid U.S. State Capital #2 | 0 | - | 4.66 | 14,141 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,273 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,638 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,155 |
| North American Sports Cities | 0 | - | 4.83 | 171,121 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,979 |
| Cities in European History #1 | 0 | - | 4.63 | 133,352 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,372 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,230 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,601 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,823 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,037 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,369 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,493 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,457 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,649 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,883 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,898 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,318 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,440 |
| Name a Valid World City | 0 | - | 4.83 | 70,344 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 53,981 |
| Cities by Former Name | 0 | - | 4.84 | 91,119 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,477 |
| Poorest Metro Areas in the U.S. | 0 | - | 4.36 | 25,501 |
| Former Capitals | 0 | - | 4.88 | 71,218 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,893 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,345 |
