| World Capitals Quiz | 0 | - | 5.00 | 5,048,036 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,985 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,885 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,515 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,010 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,007 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,238 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,088 |
| Countries by Capital City | 0 | - | 5.00 | 67,382 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,688 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,210 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,572 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,650 |
| Moved Capital Cities | 0 | - | 4.96 | 73,846 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,029 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,024 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,892 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,885 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,270 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,695 |
| Random Capital to Country | 0 | - | 4.99 | 2,583,546 |
| Random Country to Capital | 0 | - | 4.98 | 914,622 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,392 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,194 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,422 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,336 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,439 |
| World Capitals by Map | 0 | - | 5.00 | 284,636 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,938 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,406 |
| Capitals Starting With H | 0 | - | 4.90 | 91,680 |
| Capitals Starting With K | 0 | - | 4.85 | 75,912 |
| Capitals Starting With L | 0 | - | 4.81 | 87,102 |
| Capitals Starting With M | 0 | - | 4.93 | 106,532 |
| Capitals Starting With P | 0 | - | 4.88 | 77,411 |
| Capitals Starting With R | 0 | - | 4.87 | 81,192 |
| Capitals Starting With S | 0 | - | 4.89 | 85,037 |
| Capitals Starting With T | 0 | - | 4.84 | 75,515 |
| Capitals Starting With W | 0 | - | 4.87 | 90,826 |
| Capitals Starting With A | 0 | - | 4.97 | 126,874 |
| Capitals Starting With B | 0 | - | 4.89 | 117,575 |
| Capitals Starting With D | 0 | - | 4.93 | 95,658 |
| Former Capitals | 0 | - | 4.88 | 71,263 |
| Europe Capital to Country | 0 | - | 4.99 | 248,762 |
| Asia Capital to Country | 0 | - | 4.96 | 126,119 |
| Capital Cities Chain | 0 | - | 4.84 | 82,203 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,044 |
| European Capitals by Map | 0 | - | 4.99 | 137,557 |
| African Capitals by Map | 0 | - | 4.99 | 132,766 |
| Coldest World Capitals | 0 | - | 4.95 | 133,198 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,682 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,559 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,928 |
| European Coastal Capitals | 0 | - | 4.95 | 90,063 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,337 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,097 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,671 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,564 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,095 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,303 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,746 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,940 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,306 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,642 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,261 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,073 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,941 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,663 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,534 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,462 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,403 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,812 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,900 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,777 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,120 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,115 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,732 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,732 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,084 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,966 |
| Capitals of the Stans | 0 | - | 4.95 | 26,585 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,700 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,500 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,184 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,763 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 79,426 |
| Top Five Capitals By Category #2 | 0 | - | 4.75 | 63,476 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,767 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,734 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,563 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,910 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,397 |
| Find the City #1 | 0 | - | 4.97 | 42,459 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,853 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,227 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,094 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,747 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,392 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,374 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,069 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,892 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,271 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,840 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,430 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,787 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,176 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,102 |
| Capitals Starting With N | 0 | - | 4.80 | 50,541 |
| Capitals Starting With V | 0 | - | 4.79 | 37,753 |
| Capitals Starting With C | 0 | - | 4.78 | 96,911 |
| North American Sports Cities | 0 | - | 4.83 | 171,339 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,024 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,003 |
| Name a City - European Countries | 0 | - | 4.91 | 64,783 |
| Name a Valid World City | 0 | - | 4.83 | 70,507 |
| Cities by Former Name | 0 | - | 4.84 | 91,225 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,151 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,078 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,502 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,573 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,122 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,363 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,401 |
| World Capitals on an Empty Map | 0 | - | 4.70 | 53,745 |
| Capital City Etymologies | 0 | - | 4.77 | 63,118 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,670 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,118 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,388 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,420 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,027 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,501 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,820 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,373 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,047 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,517 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,190 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,421 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,191 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,074 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,711 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,074 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,636 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 485,833 |
| Official Cities in the UK | 0 | - | 4.89 | 281,803 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,279 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,056 |
| One-Syllable World Capital Cities | 0 | - | 4.38 | 47,864 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,985 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,087 |
| Capital Cities Nearest to Islands | 0 | - | 4.55 | 13,273 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,930 |
| Capitals by River | 0 | - | 4.55 | 48,263 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,879 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 234,220 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,401 |
| The Only Country ... | 0 | - | 4.91 | 80,382 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,574 |
| Orthodox Countries | 0 | - | 4.92 | 130,856 |
| Battle to Country | 0 | - | 4.91 | 52,872 |
| Monarchies of Europe | 0 | - | 4.90 | 97,661 |
| Monarchies of Asia | 0 | - | 4.97 | 70,805 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 66,452 |
| Asian Country Superlatives | 0 | - | 4.83 | 80,604 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,036 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 231,633 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,982 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 109,233 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,535 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,994 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,558 |
| Ancient City to Country | 0 | - | 4.70 | 107,776 |
| City-States | 0 | - | 4.53 | 37,168 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,936 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,577 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,058 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,572 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,977 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,945 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,112 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,203 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,025 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,313 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,418 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,691 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,020 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,382 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 38,256 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,493 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,990 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,728 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 119,010 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.93 | 91,413 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,574 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,447 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,668 |
| Boundary Waters | 0 | - | 4.92 | 88,204 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,943 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,613 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.94 | 61,759 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 60,087 |
