| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,944 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,227 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,849 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,286 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,403 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,262 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,557 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,114 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,890 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,394 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,657 |
| Name a City - European Countries | 0 | - | 4.92 | 64,640 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 70,008 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,548 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,137 |
| Europe Capital to Country | 0 | - | 4.99 | 248,360 |
| Asia Capital to Country | 0 | - | 4.96 | 125,938 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,782 |
| European Capitals by Map | 0 | - | 4.99 | 136,987 |
| African Capitals by Map | 0 | - | 4.99 | 132,451 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,461 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,410 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,793 |
| European Coastal Capitals | 0 | - | 4.95 | 89,936 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,265 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,546 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,290 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,490 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,078 |
| Mexico True or False? | 0 | - | 4.89 | 48,304 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 93,491 |
| Official Cities in the UK | 0 | - | 4.89 | 281,191 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,303 |
| Random U.S. City to State | 0 | - | 4.45 | 75,481 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,310 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,080 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,491 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,799 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,562 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,341 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,317 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,808 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,677 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 54,393 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,881 |
| Which City in Canada? | 0 | - | 4.82 | 56,787 |
| Boroughs of New York City | 0 | - | 4.47 | 84,211 |
| Washington D.C. Trivia | 0 | - | 4.44 | 38,854 |
| US States Quiz | 0 | - | 5.00 | 16,735,275 |
| Cities of California - Sudden Death | 0 | - | 4.58 | 35,520 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 64,800 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 208,580 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,418 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,499 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,652 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,992 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,929 |
| World Capitals Quiz | 0 | - | 5.00 | 5,040,338 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,249 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,781 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 31,953 |
| All 3,143 Counties of the United States on a Map | 0 | - | 4.97 | 328,859 |
| Capitals of the Stans | 0 | - | 4.95 | 26,508 |
| Biggest Cities in the U.S. - Extreme | 0 | - | 4.96 | 158,488 |
| 15 Largest Cities in North America With a Map | 0 | - | 4.98 | 46,595 |
| Biggest Cities in Each U.S. State - Extreme | 0 | - | 4.93 | 78,863 |
| 10 Biggest Cities by U.S. State | 0 | - | 4.95 | 40,997 |
| 500 Biggest U.S. Urban Areas | 0 | - | 4.90 | 115,757 |
| 100 Biggest Cities in North America on a Map | 0 | - | 4.84 | 61,666 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,214 |
| ALL California Cities | 0 | - | 4.37 | 42,880 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,401 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,011 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,275 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,188 |
| Random European Capital to Country | 0 | - | 4.98 | 189,490 |
| Random European Country to Capital | 0 | - | 4.92 | 147,657 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,511 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,591 |
| Random African Capital to Country | 0 | - | 4.97 | 99,847 |
| Random African Country to Capital | 0 | - | 4.94 | 70,341 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.62 | 34,609 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,068 |
| U.S. State Capital Etymology | 0 | - | 4.50 | 36,814 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,385 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.63 | 33,878 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,414 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,002 |
| US States with an Empty Map | 0 | - | 5.00 | 619,941 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,614 |
| U.S. City Nicknames | 0 | - | 4.25 | 103,524 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 39,703 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,198 |
| Every City in Arizona on a Map | 0 | - | 4.48 | 9,218 |
| Every City in Colorado on a Map | 0 | - | 4.48 | 13,057 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 13,656 |
| Every City in Alabama on a Map | 0 | - | 4.71 | 8,379 |
| Every City in Michigan on a Map | 0 | - | 4.48 | 9,333 |
| Ultimate Rust Belt City Quiz | 0 | - | 4.61 | 14,570 |
| Every City in New York on the Map | 0 | - | 4.43 | 11,689 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,980 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,847 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,366 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,725 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,030 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,674 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,934 |
| Which City in Europe? | 0 | - | 4.83 | 106,876 |
| New York City Trivia #1 | 0 | - | 4.08 | 35,652 |
| London Geography | 0 | - | 4.47 | 59,506 |
| Countries Closest to United States by Continent | 0 | - | 4.99 | 145,606 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,866 |
| Draw All US State Borders | 0 | - | 4.99 | 134,312 |
| Draw All US State Borders - Extreme | 0 | - | 4.99 | 77,692 |
| Most Common Immigrant Origin by U.S. State | 0 | - | 4.90 | 65,148 |
| U.S. & Canadian Geography on a Map | 0 | - | 4.97 | 39,084 |
| U.S. States or European Countries by Area | 0 | - | 4.95 | 94,987 |
| Louisiana Purchase with a Map | 0 | - | 4.96 | 47,781 |
| U.S. States or European Countries by Population | 0 | - | 4.97 | 132,179 |
| European Cities... in Texas | 0 | - | 4.53 | 12,452 |
| U.S. Cities With The Most Top Census Appearances | 0 | - | 4.67 | 10,908 |
| Which European Capital? | 0 | - | 4.89 | 48,633 |
| Name a Border of Every U.S. State | 0 | - | 4.97 | 34,580 |
| 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 | 7,658 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,080 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,567 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,633 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,490 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,974 |
| Find the City #1 | 0 | - | 4.97 | 42,284 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,280 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,875 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,835 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,994 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,818 |
| Countries by Capital City | 0 | - | 5.00 | 67,057 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,530 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,053 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,533 |
| Moved Capital Cities | 0 | - | 4.96 | 73,731 |
| Random Capital to Country | 0 | - | 4.99 | 2,580,595 |
| World Capitals with a Unique First Letter | 0 | - | 4.81 | 73,716 |
| Random Country to Capital | 0 | - | 4.98 | 913,169 |
| Word Scramble - U.S. State Capitals | 0 | - | 4.27 | 62,274 |
| 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 | 182,835 |
| Hottest U.S. State Capitals | 0 | - | 4.77 | 29,086 |
| Coldest U.S. State Capitals | 0 | - | 4.63 | 23,817 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,203 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,736 |
| Miami City Trivia | 0 | - | 4.60 | 11,199 |
| All About Atlanta | 0 | - | 4.60 | 11,215 |
| Dallas City Trivia | 0 | - | 4.46 | 6,790 |
| Countries Closest to Alaska | 0 | - | 4.93 | 123,537 |
| Countries Closest to Maine | 0 | - | 4.84 | 66,581 |
| U.S. States that Start with M - Shape Quiz | 0 | - | 4.94 | 57,757 |
| Great Plains States and Provinces on a Map | 0 | - | 4.95 | 48,751 |
| Rivers of the United States | 0 | - | 4.93 | 65,658 |
| U.S. States that Border Canada | 0 | - | 4.91 | 182,993 |
| Name a Valid U.S. State #1 | 0 | - | 4.93 | 207,114 |
| U.S. States with Alligators | 0 | - | 4.97 | 59,087 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,046 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 124,861 |
| Top 10 Most Native American U.S. States | 0 | - | 4.87 | 91,271 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,620 |
| O Canada Lyrics | 0 | - | 4.47 | 50,819 |
| U.S. States - Type the First Letter | 0 | - | 4.85 | 153,509 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,217 |
| Name a Valid U.S. State Capital #2 | 0 | - | 4.66 | 14,138 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,256 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,579 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,142 |
| North American Sports Cities | 0 | - | 4.83 | 171,103 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,975 |
| Cities in European History #1 | 0 | - | 4.63 | 133,342 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,368 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,230 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,598 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,821 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,037 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,346 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,464 |
| California Cities starting with SAN or SANTA | 0 | - | 4.33 | 18,457 |
| Word Scramble - U.S. Cities | 0 | - | 4.13 | 19,646 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,863 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,884 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,308 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,428 |
| Name a Valid World City | 0 | - | 4.83 | 70,328 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 53,973 |
| Cities by Former Name | 0 | - | 4.84 | 91,105 |
| Every City in Oregon on a Map | 0 | - | 4.27 | 10,475 |
| Poorest Metro Areas in the U.S. | 0 | - | 4.36 | 25,496 |
| Former Capitals | 0 | - | 4.88 | 71,214 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,795 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,336 |
