| World Capitals Quiz | 0 | - | 5.00 | 5,098,469 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,564 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,177 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,354 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,055 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,851 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,038 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,013 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,902 |
| Countries by Capital City | 0 | - | 5.00 | 69,161 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,711 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,089 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,281 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,680 |
| Moved Capital Cities | 0 | - | 4.96 | 74,561 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,394 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,760 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,944 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,167 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,475 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,325 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,497 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,617 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,629 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,912 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,684 |
| World Capitals by Map | 0 | - | 5.00 | 288,814 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,728 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,031 |
| Random Country to Capital | 0 | - | 4.98 | 926,088 |
| Capitals Starting With H | 0 | - | 4.91 | 93,138 |
| Capitals Starting With K | 0 | - | 4.88 | 84,206 |
| Capitals Starting With L | 0 | - | 4.79 | 93,845 |
| Capitals Starting With M | 0 | - | 4.93 | 108,820 |
| Capitals Starting With P | 0 | - | 4.88 | 78,799 |
| Capitals Starting With R | 0 | - | 4.88 | 82,353 |
| Capitals Starting With S | 0 | - | 4.90 | 86,372 |
| Capitals Starting With T | 0 | - | 4.85 | 76,678 |
| Capitals Starting With W | 0 | - | 4.87 | 91,622 |
| Capitals Starting With A | 0 | - | 4.97 | 128,849 |
| Capitals Starting With B | 0 | - | 4.89 | 119,251 |
| Capitals Starting With D | 0 | - | 4.93 | 97,004 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,684 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,749 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,845 |
| Former Capitals | 0 | - | 4.88 | 71,625 |
| Europe Capital to Country | 0 | - | 4.99 | 251,726 |
| Asia Capital to Country | 0 | - | 4.96 | 127,255 |
| Capital Cities Chain | 0 | - | 4.84 | 83,235 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,738 |
| European Capitals by Map | 0 | - | 4.99 | 141,645 |
| African Capitals by Map | 0 | - | 4.99 | 141,711 |
| Coldest World Capitals | 0 | - | 4.95 | 134,087 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,728 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,702 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,037 |
| European Coastal Capitals | 0 | - | 4.95 | 91,150 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,101 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,006 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,418 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,086 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,009 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,426 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,645 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,716 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,180 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,681 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,081 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,447 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,922 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,563 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,288 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,819 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,136 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,489 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,820 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,821 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,685 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,479 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,505 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,285 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,617 |
| Capitals of the Stans | 0 | - | 4.95 | 27,080 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,501 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,580 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,274 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,050 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,885 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,521 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,436 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,477 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,365 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,749 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,056 |
| Find the City #1 | 0 | - | 4.97 | 43,247 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,458 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,245 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,237 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,465 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,935 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,498 |
| Capitals Starting With N | 0 | - | 4.80 | 51,702 |
| Capitals Starting With V | 0 | - | 4.79 | 38,533 |
| Capitals Starting With C | 0 | - | 4.78 | 98,707 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,675 |
| North American Sports Cities | 0 | - | 4.83 | 172,988 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,512 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,807 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,273 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,828 |
| Name a City - European Countries | 0 | - | 4.90 | 66,000 |
| Name a Valid World City | 0 | - | 4.84 | 71,808 |
| Cities by Former Name | 0 | - | 4.83 | 91,942 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,440 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,326 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,698 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,000 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,120 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,007 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,462 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,792 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,172 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,296 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,271 |
| Solve the Secret Capital City | 0 | - | 4.80 | 164,432 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,466 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,468 |
| Capital City Etymologies | 0 | - | 4.77 | 63,479 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,239 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,299 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,650 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,048 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,212 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,724 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,297 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,762 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,150 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,856 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,536 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,459 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,678 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 490,781 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,389 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,903 |
| Official Cities in the UK | 0 | - | 4.89 | 285,700 |
| The Only Country ... | 0 | - | 4.91 | 81,712 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,201 |
| Orthodox Countries | 0 | - | 4.92 | 132,628 |
| Battle to Country | 0 | - | 4.91 | 53,812 |
| Monarchies of Europe | 0 | - | 4.90 | 98,696 |
| Monarchies of Asia | 0 | - | 4.97 | 71,418 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,209 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,343 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,585 |
| Ancient City to Country | 0 | - | 4.70 | 108,277 |
| City-States | 0 | - | 4.53 | 37,373 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,457 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,774 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,571 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,246 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,899 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,198 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,535 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,069 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,072 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,251 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,352 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,450 |
| Capitals by River | 0 | - | 4.55 | 48,375 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,164 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,404 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,933 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,246 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,525 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,845 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,987 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,493 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,978 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,572 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,597 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.37 | 53,700 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,186 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,596 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,763 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,936 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,643 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,693 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,365 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,039 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,888 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,173 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,098 |
| World Capitals by a Single Clue #4 | 0 | - | 4.42 | 45,604 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,354 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,372 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,137 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,731 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,674 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,686 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,628 |
