| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,204 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,334 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,994 |
| Which City in California? | 0 | - | 4.56 | 32,179 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,147 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,560 |
| Name a City - European Countries | 0 | - | 4.89 | 66,330 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,802 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,645 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,796 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,365 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,621 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,261 |
| Europe Capital to Country | 0 | - | 4.99 | 252,441 |
| Asia Capital to Country | 0 | - | 4.96 | 127,653 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,193 |
| European Capitals by Map | 0 | - | 4.99 | 142,405 |
| African Capitals by Map | 0 | - | 4.99 | 142,473 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,074 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,060 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,323 |
| European Coastal Capitals | 0 | - | 4.95 | 91,447 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,250 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,127 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,087 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,221 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,296 |
| New York City A-Z | 0 | - | 4.18 | 32,394 |
| Official Cities in the UK | 0 | - | 4.89 | 286,678 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,595 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,437 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,582 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,332 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,692 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,254 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,459 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,644 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,032 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,790 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,789 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,938 |
| US States and State Capitals | 0 | - | 4.99 | 165,807 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,167 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,294 |
| Which City in New York State? | 0 | - | 4.60 | 16,075 |
| Which City in Texas? | 0 | - | 4.45 | 25,174 |
| Which City in Florida? | 0 | - | 4.61 | 11,039 |
| Click a Valid US State A-Z | 0 | - | 4.91 | 119,583 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,715 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,066 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,665 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,213 |
| World Capitals Quiz | 0 | - | 5.00 | 5,111,602 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,754 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,862 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,657 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,834 |
| Capitals of the Stans | 0 | - | 4.95 | 27,212 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,640 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 151,929 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,266 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,339 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,468 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,552 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,907 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,146 |
| Random European Capital to Country | 0 | - | 4.98 | 192,291 |
| Random European Country to Capital | 0 | - | 4.93 | 166,017 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,067 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,532 |
| Random African Capital to Country | 0 | - | 4.97 | 101,433 |
| Random African Country to Capital | 0 | - | 4.94 | 71,844 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,467 |
| Rust Belt Cities Map Quiz | 0 | - | 4.57 | 35,305 |
| Mississippi River States Empty Map Quiz | 0 | - | 4.82 | 56,360 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,934 |
| Top 10 Least Populous U.S. States | 0 | - | 4.94 | 192,768 |
| Top 10 Most Populous U.S. States | 0 | - | 4.97 | 178,481 |
| Countries Similar to U.S. States by Population | 0 | - | 4.91 | 71,881 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 139,070 |
| Random U.S. City to State | 0 | - | 4.45 | 76,995 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,467 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,178 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,257 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,193 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,308 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,419 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,517 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,987 |
| Which City in Europe? | 0 | - | 4.83 | 107,971 |
| Los Angeles A-Z | 0 | - | 4.20 | 9,552 |
| U.S. States with the Lowest Population Density | 0 | - | 4.92 | 94,450 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,540 |
| North American Sports Cities | 0 | - | 4.82 | 173,258 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,590 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,965 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,457 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,658 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,890 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,026 |
| Name a Valid World City | 0 | - | 4.85 | 72,096 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,999 |
| Find the City #1 | 0 | - | 4.97 | 43,410 |
| Cities by Former Name | 0 | - | 4.83 | 92,152 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,964 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,498 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,051 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,025 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,300 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,373 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,308 |
| Countries by Capital City | 0 | - | 5.00 | 69,557 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,083 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,315 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,907 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,919 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,936 |
| Moved Capital Cities | 0 | - | 4.96 | 74,705 |
| World Capitals by Map | 0 | - | 5.00 | 289,781 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,894 |
| Random Capital to Country | 0 | - | 4.99 | 2,603,371 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,843 |
| Random Country to Capital | 0 | - | 4.98 | 929,493 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,120 |
| Capitals Starting With H | 0 | - | 4.91 | 93,408 |
| Capitals Starting With K | 0 | - | 4.88 | 84,481 |
| Capitals Starting With L | 0 | - | 4.81 | 96,036 |
| Capitals Starting With M | 0 | - | 4.94 | 109,313 |
| Capitals Starting With P | 0 | - | 4.88 | 79,095 |
| Capitals Starting With R | 0 | - | 4.88 | 82,575 |
| Capitals Starting With S | 0 | - | 4.90 | 86,664 |
| Capitals Starting With T | 0 | - | 4.86 | 76,913 |
| Capitals Starting With W | 0 | - | 4.87 | 91,777 |
| Capitals Starting With A | 0 | - | 4.97 | 129,227 |
| Capitals Starting With B | 0 | - | 4.89 | 119,603 |
| Capitals Starting With D | 0 | - | 4.94 | 97,287 |
| Speed Capital to U.S. State | 0 | - | 4.46 | 114,650 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,187 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,909 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,812 |
| Top 10 Most Remote U.S. State Capitals | 0 | - | 4.41 | 32,327 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,271 |
| U.S. Suburbs Quiz | 0 | - | 4.47 | 18,445 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,850 |
| Which City in Canada? | 0 | - | 4.83 | 57,394 |
| Boroughs of New York City | 0 | - | 4.47 | 85,372 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,147 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,485 |
| Biggest Cities in Washington State | 0 | - | 4.44 | 36,497 |
| Biggest Cities in North Carolina | 0 | - | 4.64 | 35,286 |
| Cities in European History #1 | 0 | - | 4.63 | 134,707 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,817 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,470 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,910 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,786 |
| North America Cities by Map | 0 | - | 4.41 | 47,968 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,961 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,236 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,024 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,696 |
| ALL California Cities | 0 | - | 4.37 | 43,273 |
| Random European City to Country | 0 | - | 4.69 | 118,518 |
| Random Asian City to Country | 0 | - | 4.56 | 44,629 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,774 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,573 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,662 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,871 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,515 |
| Former Capitals | 0 | - | 4.88 | 71,716 |
| Capital Cities Chain | 0 | - | 4.84 | 83,483 |
| Solve the Secret Capital City | 0 | - | 4.81 | 164,657 |
| Coldest World Capitals | 0 | - | 4.95 | 134,228 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,228 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,278 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,676 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,295 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,885 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,443 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 37,122 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,747 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 34,094 |
| U.S. State Capitals in the Answer | 0 | - | 4.77 | 35,831 |
| U.S. States Closest to Moscow | 0 | - | 4.50 | 48,277 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,755 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,823 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,372 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,214 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 105,042 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,956 |
| Biggest Cities in New Jersey | 0 | - | 4.13 | 29,406 |
| U.S. City Nicknames | 0 | - | 4.26 | 103,883 |
| American TV Show Settings | 0 | - | 4.37 | 30,709 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,051 |
| Westernmost Cities in the U.S. | 0 | - | 4.37 | 16,504 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,702 |
| South American Cities on the Map | 0 | - | 4.52 | 35,570 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,812 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,650 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,443 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,063 |
