| World Capitals by Proximity | 0 | - | 4.91 | 328,836 |
| World Capitals Quiz | 0 | - | 5.00 | 5,037,962 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,311 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,111 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,573,194 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,193 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,809 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,761 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,900 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,717 |
| Countries by Capital City | 0 | - | 5.00 | 66,913 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,475 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,020 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,501 |
| Moved Capital Cities | 0 | - | 4.96 | 73,700 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,217 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,756 |
| World Capitals by Map | 0 | - | 5.00 | 283,882 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,770 |
| Capitals Starting With H | 0 | - | 4.90 | 91,429 |
| Capitals Starting With K | 0 | - | 4.85 | 75,790 |
| Capitals Starting With L | 0 | - | 4.81 | 86,956 |
| Capitals Starting With M | 0 | - | 4.93 | 106,267 |
| Capitals Starting With P | 0 | - | 4.88 | 77,289 |
| Capitals Starting With R | 0 | - | 4.87 | 81,068 |
| Capitals Starting With S | 0 | - | 4.89 | 84,918 |
| Capitals Starting With T | 0 | - | 4.84 | 75,387 |
| Capitals Starting With W | 0 | - | 4.89 | 90,710 |
| Capitals Starting With A | 0 | - | 4.97 | 126,696 |
| Capitals Starting With B | 0 | - | 4.89 | 117,417 |
| Capitals Starting With D | 0 | - | 4.93 | 95,507 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,424 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,967 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,884 |
| Random Country to Capital | 0 | - | 4.98 | 912,711 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,035 |
| Former Capitals | 0 | - | 4.88 | 71,194 |
| Europe Capital to Country | 0 | - | 4.99 | 248,233 |
| Asia Capital to Country | 0 | - | 4.96 | 125,877 |
| Capital Cities Chain | 0 | - | 4.84 | 82,015 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,693 |
| European Capitals by Map | 0 | - | 4.99 | 136,834 |
| African Capitals by Map | 0 | - | 4.99 | 132,369 |
| Coldest World Capitals | 0 | - | 4.95 | 133,103 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,389 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,351 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,754 |
| European Coastal Capitals | 0 | - | 4.95 | 89,900 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,242 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,356 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,146 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,472 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,912 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,102 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,235 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,481 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,176 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,166 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,712 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,824 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,324 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,771 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,527 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,296 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,276 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,338 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,553 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,609 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,786 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,655 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,781 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,769 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,617 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,957 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,995 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,588 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,463 |
| World Capitals with a Unique First Letter | 0 | - | 4.77 | 69,741 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,058 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,851 |
| Capitals of the Stans | 0 | - | 4.95 | 26,492 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,998 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,520 |
| Capital Cities Nearest to Islands | 0 | - | 4.55 | 13,257 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,699 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,417 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,163 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,646 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,744 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,746 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,061 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,035 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,453 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,479 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,242 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,379 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,643 |
| Capitals Starting With N | 0 | - | 4.80 | 50,429 |
| Capitals Starting With V | 0 | - | 4.79 | 37,666 |
| Capitals Starting With C | 0 | - | 4.74 | 96,701 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,368 |
| North American Sports Cities | 0 | - | 4.83 | 171,040 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,955 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,845 |
| Name a City - European Countries | 0 | - | 4.91 | 64,589 |
| Name a Valid World City | 0 | - | 4.83 | 70,279 |
| Cities by Former Name | 0 | - | 4.84 | 91,060 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,599 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,250 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,976 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,145 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,042 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,561 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,175 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,255 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,637 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,040 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,388 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,856 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,833 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,343 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,542 |
| Capital City Etymologies | 0 | - | 4.77 | 63,051 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,347 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,692 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,976 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,094 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,943 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,891 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,350 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,491 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,307 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,355 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,053 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,819 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,400 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,556 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 484,837 |
| Boundary Waters | 0 | - | 4.92 | 88,093 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,862 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,410 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,471 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,929 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,832 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,603 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,445 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,362 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,565 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,253 |
| Ancient City to Country | 0 | - | 4.70 | 107,666 |
| Official Cities in the UK | 0 | - | 4.89 | 281,019 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,107 |
| City-States | 0 | - | 4.53 | 37,128 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,554 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,829 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,520 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,171 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,070 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,534 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,903 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,995 |
| One-Syllable World Capital Cities | 0 | - | 4.38 | 47,831 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,963 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,046 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,835 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 233,538 |
| The Only Country ... | 0 | - | 4.91 | 80,057 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,467 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 304,854 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,832 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,186 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,829 |
| Capitals by River | 0 | - | 4.55 | 48,244 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,308 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,996,151 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,018 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,370 |
| Cities by Airports | 0 | - | 4.49 | 88,325 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,482 |
| Cities Chain #2 | 0 | - | 4.42 | 56,187 |
| Cities Chain #1 | 0 | - | 4.61 | 66,374 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 53,186 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,362 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,043 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,342 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,590 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,265 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,037 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,920 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 32,859 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,658 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,803 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,344 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 38,225 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,447 |
| Landlocked Countries | 0 | - | 4.99 | 414,526 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 555,634 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,295 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,349 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,398 |
