| Capitals in their Native Languages | 0 | - | 4.95 | 132,727 |
| German-Speaking Countries | 0 | - | 4.89 | 123,540 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,350 |
| World Capitals Quiz | 0 | - | 5.00 | 5,035,288 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,870 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,412 |
| Spanish-Speaking Countries | 0 | - | 4.95 | 372,344 |
| Top World Languages | 0 | - | 4.92 | 813,871 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,920 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,089 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,727 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,682 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,748 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,585 |
| Countries by Capital City | 0 | - | 5.00 | 66,795 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,412 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,969 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,462 |
| Moved Capital Cities | 0 | - | 4.96 | 73,645 |
| Countries by Official Language | 0 | - | 4.95 | 192,899 |
| Countries with the Most Speakers of These Languages | 0 | - | 4.91 | 293,304 |
| Countries in their Native Language | 0 | - | 4.99 | 196,753 |
| Countries With the Most English Speakers | 0 | - | 4.86 | 129,925 |
| Places in their Native Language #1 | 0 | - | 4.84 | 239,598 |
| Places in their Native Language #2 | 0 | - | 4.83 | 123,025 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,694 |
| Every Country in its Official/Native Language | 0 | - | 4.98 | 24,685 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,181 |
| North American Sports Cities | 0 | - | 4.83 | 171,002 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,942 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,801 |
| Name a City - European Countries | 0 | - | 4.92 | 64,522 |
| Cities by Former Name | 0 | - | 4.84 | 91,040 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,275 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,058 |
| World Capitals by Map | 0 | - | 5.00 | 283,630 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,729 |
| Capitals Starting With H | 0 | - | 4.90 | 91,301 |
| Capitals Starting With K | 0 | - | 4.85 | 75,745 |
| Capitals Starting With L | 0 | - | 4.81 | 86,914 |
| Capitals Starting With M | 0 | - | 4.93 | 106,194 |
| Capitals Starting With P | 0 | - | 4.88 | 77,253 |
| Capitals Starting With R | 0 | - | 4.87 | 81,039 |
| Capitals Starting With S | 0 | - | 4.89 | 84,876 |
| Capitals Starting With T | 0 | - | 4.84 | 75,356 |
| Capitals Starting With W | 0 | - | 4.89 | 90,667 |
| Capitals Starting With A | 0 | - | 4.97 | 126,637 |
| Capitals Starting With B | 0 | - | 4.89 | 117,372 |
| Capitals Starting With D | 0 | - | 4.93 | 95,472 |
| French-Speaking Countries | 0 | - | 4.85 | 268,977 |
| Spanish to English Country Names | 0 | - | 4.85 | 32,141 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,899 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,563 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,213 |
| Random Country to Capital | 0 | - | 4.98 | 912,319 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,158 |
| Southernmost Major Cities | 0 | - | 4.44 | 54,738 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,615 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,037 |
| English Speaking Countries | 0 | - | 4.64 | 356,142 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,337 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,432 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,269 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,269 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,984 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,775 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,385 |
| Former Capitals | 0 | - | 4.88 | 71,169 |
| Europe Capital to Country | 0 | - | 4.99 | 248,127 |
| Asia Capital to Country | 0 | - | 4.96 | 125,833 |
| Capital Cities Chain | 0 | - | 4.84 | 81,976 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,624 |
| European Capitals by Map | 0 | - | 4.99 | 136,655 |
| African Capitals by Map | 0 | - | 4.99 | 132,298 |
| Coldest World Capitals | 0 | - | 4.95 | 133,078 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,309 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,304 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,722 |
| European Coastal Capitals | 0 | - | 4.95 | 89,865 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,223 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,182 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,060 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,455 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,056 |
| Top 10 Countries with the Most Spanish Speakers | 0 | - | 4.96 | 124,298 |
| Top Asian Languages on a Map | 0 | - | 4.95 | 70,759 |
| Top African Languages on a Map | 0 | - | 4.92 | 72,588 |
| Boundary Waters | 0 | - | 4.92 | 88,075 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,843 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,371 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,408 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,893 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,594 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,433 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,348 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,555 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,062 |
| Ancient City to Country | 0 | - | 4.70 | 107,654 |
| Official Cities in the UK | 0 | - | 4.89 | 280,846 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,101 |
| City-States | 0 | - | 4.53 | 37,119 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,553 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,809 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,511 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,135 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,061 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,989 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,473 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,150 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,162 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,703 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,624 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,183 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,729 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,489 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,261 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,237 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,318 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,505 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,511 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,741 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,631 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,759 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,753 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,566 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,936 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,976 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,549 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,391 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,047 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,821 |
| The Only Country ... | 0 | - | 4.91 | 80,010 |
| 15 Most Populous Countries that Speak a Romance Language | 0 | - | 4.75 | 127,310 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,967,096 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,002 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,332 |
| Cities by Airports | 0 | - | 4.49 | 88,297 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,463 |
| Cities Chain #2 | 0 | - | 4.42 | 56,181 |
| Cities Chain #1 | 0 | - | 4.61 | 66,367 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 52,911 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,304 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,029 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,190 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,513 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,232 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,032 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,856 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 32,845 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,463 |
| Nearest Capital City #2 | 0 | - | 4.56 | 39,027 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,233 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,635 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,370 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,086 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,592 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,718 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,718 |
| Capitals Starting With N | 0 | - | 4.80 | 50,393 |
| Capitals Starting With V | 0 | - | 4.79 | 37,631 |
| Capitals Starting With C | 0 | - | 4.74 | 96,637 |
| Landlocked Countries | 0 | - | 4.99 | 414,205 |
| Countries With the Most Italian Speakers | 0 | - | 4.49 | 57,495 |
| World Geography on a Map #1 | 0 | - | 4.94 | 73,211 |
| Geography Tile Select Quiz | 0 | - | 4.98 | 95,067 |
| Countries With More Than 100 Million People | 0 | - | 4.99 | 164,736 |
| Five Most Populated Countries by Hemisphere | 0 | - | 4.96 | 123,159 |
| Cities with the Same Name | 0 | - | 3.94 | 36,634 |
| U.S. Cities with the Highest Elevation | 0 | - | 4.26 | 27,772 |
| Musical Acts by City #1 | 0 | - | 4.05 | 31,356 |
| Musical Acts by City #2 | 0 | - | 4.02 | 10,941 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,543 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,166 |
| Closest City Pairs #2 | 0 | - | 4.54 | 29,365 |
| Closest City Pairs #1 | 0 | - | 4.46 | 24,727 |
| Cities by Founder and Date | 0 | - | 4.56 | 29,023 |
| Cities by Initials | 0 | - | 4.12 | 24,499 |
| City to Country - Tile Select #2 | 0 | - | 4.54 | 20,832 |
| City Where It Happened #1 | 0 | - | 4.24 | 106,156 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,021 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,019 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,445 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,461 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,557 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,236 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,378 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,147 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,639 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,938 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,075 |
| Random European Capital to Country | 0 | - | 4.98 | 189,359 |
| Random European Country to Capital | 0 | - | 4.92 | 147,581 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,451 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,525 |
| Random African Capital to Country | 0 | - | 4.97 | 99,783 |
| Random African Country to Capital | 0 | - | 4.94 | 70,290 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,862 |
| Sahara Desert Countries | 0 | - | 4.98 | 160,823 |
| Himalayan Countries | 0 | - | 4.95 | 135,551 |
| Andean Countries | 0 | - | 4.94 | 82,938 |
