| Capitals in their Native Languages | 0 | - | 4.95 | 133,337 |
| World Capitals Quiz | 0 | - | 5.00 | 5,064,939 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,425 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,345 |
| Europe Map Quiz | 0 | - | 5.00 | 4,756,953 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,900 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,996 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,260 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,302 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,007 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,689 |
| Countries by Capital City | 0 | - | 5.00 | 67,969 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,996 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,488 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,000 |
| Moved Capital Cities | 0 | - | 4.96 | 74,076 |
| World Map Quiz | 0 | - | 4.81 | 64,574 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,748 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,447,027 |
| Oceania Map Quiz | 0 | - | 4.98 | 640,923 |
| Africa Map Quiz | 0 | - | 5.00 | 2,115,255 |
| Asia Map Quiz | 0 | - | 4.99 | 914,987 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,753 |
| North American Sports Cities | 0 | - | 4.83 | 171,806 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,263 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,279 |
| Name a City - European Countries | 0 | - | 4.90 | 65,226 |
| Cities by Former Name | 0 | - | 4.83 | 91,455 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,195 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,365 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,591 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,948 |
| World Capitals by Map | 0 | - | 5.00 | 285,714 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,179 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,472 |
| Random Country to Capital | 0 | - | 4.98 | 918,769 |
| Capitals Starting With H | 0 | - | 4.91 | 92,316 |
| Capitals Starting With K | 0 | - | 4.88 | 82,530 |
| Capitals Starting With L | 0 | - | 4.81 | 87,824 |
| Capitals Starting With M | 0 | - | 4.93 | 107,444 |
| Capitals Starting With P | 0 | - | 4.88 | 77,982 |
| Capitals Starting With R | 0 | - | 4.87 | 81,629 |
| Capitals Starting With S | 0 | - | 4.90 | 85,570 |
| Capitals Starting With T | 0 | - | 4.85 | 75,995 |
| Capitals Starting With W | 0 | - | 4.87 | 91,167 |
| Capitals Starting With A | 0 | - | 4.97 | 127,619 |
| Capitals Starting With B | 0 | - | 4.89 | 118,226 |
| Capitals Starting With D | 0 | - | 4.93 | 96,212 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,381,582 |
| United States Map Quiz | 0 | - | 4.98 | 4,154,698 |
| Oceanian Capitals - Map Quiz | 0 | - | 4.95 | 50,510 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,712 |
| Western Africa Map Quiz | 0 | - | 4.97 | 73,673 |
| Australia Map Quiz | 0 | - | 4.95 | 343,920 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,073 |
| Biggest Spanish-Speaking Cities | 0 | - | 4.91 | 128,088 |
| Biggest Cities by Language | 0 | - | 4.96 | 246,069 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,306 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,818 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,121 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,516 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,461 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,808 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,670 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,874 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,729 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,712 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,008 |
| Former Capitals | 0 | - | 4.88 | 71,396 |
| Europe Capital to Country | 0 | - | 4.99 | 249,654 |
| Asia Capital to Country | 0 | - | 4.96 | 126,508 |
| Capital Cities Chain | 0 | - | 4.83 | 82,532 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,642 |
| European Capitals by Map | 0 | - | 4.99 | 138,668 |
| African Capitals by Map | 0 | - | 4.99 | 133,415 |
| Coldest World Capitals | 0 | - | 4.95 | 133,485 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,119 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,925 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,268 |
| European Coastal Capitals | 0 | - | 4.95 | 90,418 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,517 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,334 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,632 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,757 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,716 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,261 |
| Canada Provinces Map Quiz | 0 | - | 4.99 | 639,352 |
| South America Map Quiz | 0 | - | 5.00 | 1,547,722 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 129,453 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,029 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,801 |
| North America Map Quiz | 0 | - | 4.98 | 247,854 |
| Africa Cities Map Quiz | 0 | - | 4.97 | 98,901 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,114 |
| Flags to Languages | 0 | - | 4.95 | 173,447 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 71,304 |
| Top African Languages on a Map | 0 | - | 4.92 | 73,756 |
| Countries by Languages in 90 Seconds | 0 | - | 4.94 | 719,319 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,861 |
| Ancient City to Country | 0 | - | 4.70 | 107,949 |
| Official Cities in the UK | 0 | - | 4.89 | 283,176 |
| City-States | 0 | - | 4.53 | 37,232 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,088 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,629 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,648 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,164 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,090 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,526 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,467 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,219 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,860 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,579 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,235 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,314 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,922 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,042 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,731 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,730 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,612 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,225 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,551 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,783 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,965 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,096 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,089 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,142 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,328 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,307 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,956 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,333 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,155 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,197 |
| The Only Country ... | 0 | - | 4.91 | 80,821 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,410 |
| Regions of France Map Quiz | 0 | - | 4.97 | 144,215 |
| States of Germany Map Quiz | 0 | - | 4.91 | 132,587 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,082 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 901,614 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,099 |
| Australia Cities Map Quiz | 0 | - | 4.83 | 145,247 |
| North American Capitals - Map Quiz | 0 | - | 4.87 | 57,745 |
| Capitals of the Stans | 0 | - | 4.95 | 26,764 |
| Boundary Waters | 0 | - | 4.92 | 88,389 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 35,096 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,935 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,217 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,358 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,759 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,510 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,465 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.36 | 44,665 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,139 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,569 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,976 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,131 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,558 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,593 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,930 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,781 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,374 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,130 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,322 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,189 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,070 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,960 |
| Countries Bordering the Mediterranean - Map Quiz | 0 | - | 4.87 | 88,921 |
| Provinces of China Map Quiz | 0 | - | 4.92 | 93,452 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 185,416 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 149,167 |
| Brazil States Map Quiz | 0 | - | 4.85 | 47,922 |
| Caribbean / Lesser Antilles Map Quiz | 0 | - | 4.99 | 147,996 |
| Mexico States Map Quiz | 0 | - | 4.85 | 104,555 |
| France Cities Map Quiz | 0 | - | 4.96 | 166,514 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 125,924 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 96,705 |
| China Cities Map Quiz | 0 | - | 4.93 | 104,987 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,852 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,175 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,986 |
| Cities by Airports | 0 | - | 4.49 | 88,655 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 66,830 |
| Cities Chain #2 | 0 | - | 4.42 | 56,328 |
| Cities Chain #1 | 0 | - | 4.61 | 66,585 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,423 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,178 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 40,514 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,127 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,057 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,119 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,326 |
| Capitals Starting With N | 0 | - | 4.80 | 51,020 |
| Capitals Starting With V | 0 | - | 4.79 | 38,053 |
| Capitals Starting With C | 0 | - | 4.79 | 97,642 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,349,107 |
| Landlocked Countries | 0 | - | 4.99 | 419,173 |
| States of India Map Quiz | 0 | - | 4.83 | 26,426 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,610 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,500 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,424 |
