| US States and State Capitals | 0 | - | 4.99 | 166,239 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,701,453 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,430 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,578 |
| Random U.S. States on a Map | 0 | - | 4.96 | 631,649 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,297 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,689 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,661 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,587 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,887 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,393 |
| Name a City - European Countries | 0 | - | 4.89 | 66,487 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,487 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,776 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,462 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,627 |
| Europe Capital to Country | 0 | - | 4.99 | 252,761 |
| Asia Capital to Country | 0 | - | 4.96 | 127,766 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,415 |
| European Capitals by Map | 0 | - | 4.99 | 142,772 |
| African Capitals by Map | 0 | - | 4.99 | 142,761 |
| South America Capitals Quiz | 0 | - | 5.00 | 486,005 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,195 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,215 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,469 |
| European Coastal Capitals | 0 | - | 4.95 | 91,571 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,306 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,565 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,916 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,274 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,068 |
| Which City in California? | 0 | - | 4.56 | 32,207 |
| Official Cities in the UK | 0 | - | 4.89 | 287,145 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,194 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,116 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,322 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,879 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,909 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,417 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,773 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,425 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,549 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,718 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,120 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,123 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,740 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,875 |
| Random U.S. State Capitals on a Map | 0 | - | 4.93 | 105,105 |
| Confederate States of the U.S. Civil War | 0 | - | 4.91 | 129,771 |
| Capitals of the Stans | 0 | - | 4.95 | 27,271 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,907 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,903 |
| U.S. Cities A-Z by Clue #1 | 0 | - | 4.36 | 40,005 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,681 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,733 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 152,039 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,315 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,370 |
| World Capitals Quiz | 0 | - | 5.00 | 5,118,227 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,810 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,230 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,969 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,201 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,391 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,480 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,630 |
| Random European Capital to Country | 0 | - | 4.98 | 192,453 |
| Random European Country to Capital | 0 | - | 4.93 | 166,145 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,160 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,640 |
| Random African Capital to Country | 0 | - | 4.97 | 101,557 |
| Random African Country to Capital | 0 | - | 4.94 | 71,944 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,600 |
| Which City in New York State? | 0 | - | 4.60 | 16,087 |
| Which City in Europe? | 0 | - | 4.83 | 108,053 |
| Which City in Texas? | 0 | - | 4.45 | 25,191 |
| Which City in Florida? | 0 | - | 4.61 | 11,048 |
| New York City A-Z | 0 | - | 4.18 | 32,415 |
| European Capitals by Airport Code | 0 | - | 4.93 | 37,047 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,134 |
| Random U.S. City to State | 0 | - | 4.45 | 77,084 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,499 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,243 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,603,934 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,725 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,702 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,204 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,922 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,828 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,931 |
| Which City in Canada? | 0 | - | 4.83 | 57,444 |
| Boroughs of New York City | 0 | - | 4.47 | 85,466 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,165 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,496 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,647 |
| North American Sports Cities | 0 | - | 4.82 | 173,366 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,620 |
| Cities in European History #1 | 0 | - | 4.63 | 134,994 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,987 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,488 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,934 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,654 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,978 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,673 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,253 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,957 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,123 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,671 |
| Name a Valid World City | 0 | - | 4.85 | 72,209 |
| Find the City #1 | 0 | - | 4.97 | 43,474 |
| Cities by Former Name | 0 | - | 4.83 | 92,231 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,012 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,689 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,166 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,076 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,443 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,596 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,548 |
| Countries by Capital City | 0 | - | 5.00 | 69,776 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,263 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,439 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.34 | 247,256 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,042 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,039 |
| Moved Capital Cities | 0 | - | 4.96 | 74,776 |
| World Capitals by Map | 0 | - | 5.00 | 290,284 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,996 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,569 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,894 |
| Random Country to Capital | 0 | - | 4.98 | 931,122 |
| Capitals Starting With H | 0 | - | 4.91 | 93,511 |
| Capitals Starting With K | 0 | - | 4.89 | 84,572 |
| Capitals Starting With L | 0 | - | 4.81 | 96,181 |
| Capitals Starting With M | 0 | - | 4.94 | 109,473 |
| Capitals Starting With P | 0 | - | 4.88 | 79,189 |
| Capitals Starting With R | 0 | - | 4.89 | 82,655 |
| Capitals Starting With S | 0 | - | 4.90 | 86,753 |
| Capitals Starting With T | 0 | - | 4.86 | 76,998 |
| Capitals Starting With W | 0 | - | 4.87 | 91,832 |
| Capitals Starting With A | 0 | - | 4.97 | 129,374 |
| Capitals Starting With B | 0 | - | 4.89 | 119,732 |
| Capitals Starting With D | 0 | - | 4.94 | 97,371 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,897 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,475 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,346 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,294 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,142 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,782 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,107 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,876 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,456 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,557 |
| Chicago A-Z | 0 | - | 4.25 | 15,562 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,889 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,076 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,597 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,446 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,171 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,018 |
| U.S. City Nicknames | 0 | - | 4.26 | 103,900 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,852 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,510 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,725 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,826 |
| South American Cities on the Map | 0 | - | 4.52 | 35,593 |
| North America Cities by Map | 0 | - | 4.41 | 47,984 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,145 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,960 |
| ALL California Cities | 0 | - | 4.37 | 43,306 |
| Random European City to Country | 0 | - | 4.69 | 118,588 |
| Random Asian City to Country | 0 | - | 4.56 | 44,656 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,900 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,689 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,529 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,168 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,212 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,758 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,927 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,646 |
| Cities in the Dallas Metro Area on a Map | 0 | - | 4.63 | 8,781 |
| Every City in Arizona on a Map | 0 | - | 4.53 | 9,662 |
| Every City in Colorado on a Map | 0 | - | 4.49 | 13,602 |
| Every City in Washington State on a Map | 0 | - | 4.54 | 14,389 |
| Every City in Alabama on a Map | 0 | - | 4.74 | 8,728 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,944 |
| Every City in Michigan on a Map | 0 | - | 4.44 | 9,843 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 88,174 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,525 |
| Former Capitals | 0 | - | 4.88 | 71,753 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,977 |
| Capital Cities Chain | 0 | - | 4.84 | 83,608 |
| Coldest World Capitals | 0 | - | 4.95 | 134,379 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,923 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,632 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,561 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,669 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,605 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,310 |
| Flags to Capitals #1 | 0 | - | 4.96 | 62,653 |
| Flags to Capitals #2 | 0 | - | 4.95 | 45,174 |
