| World Capitals by Proximity | 0 | - | 4.91 | 328,542 |
| World Capitals Quiz | 0 | - | 5.00 | 5,033,135 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,256 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,995 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,662 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,994 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,677 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,631 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,679 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,499 |
| Countries by Capital City | 0 | - | 5.00 | 66,712 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,365 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,933 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,434 |
| Moved Capital Cities | 0 | - | 4.96 | 73,609 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,140 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,702 |
| World Capitals by Map | 0 | - | 5.00 | 283,315 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,696 |
| Capitals Starting With H | 0 | - | 4.90 | 91,160 |
| Capitals Starting With K | 0 | - | 4.85 | 75,716 |
| Capitals Starting With L | 0 | - | 4.81 | 86,872 |
| Capitals Starting With M | 0 | - | 4.93 | 106,129 |
| Capitals Starting With P | 0 | - | 4.88 | 77,229 |
| Capitals Starting With R | 0 | - | 4.87 | 81,005 |
| Capitals Starting With S | 0 | - | 4.89 | 84,841 |
| Capitals Starting With T | 0 | - | 4.84 | 75,330 |
| Capitals Starting With W | 0 | - | 4.89 | 90,639 |
| Capitals Starting With A | 0 | - | 4.97 | 126,588 |
| Capitals Starting With B | 0 | - | 4.89 | 117,332 |
| Capitals Starting With D | 0 | - | 4.93 | 95,422 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,513 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,192 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,502 |
| Random Country to Capital | 0 | - | 4.98 | 911,922 |
| Nearest Capital City #2 | 0 | - | 4.56 | 39,021 |
| Former Capitals | 0 | - | 4.88 | 71,153 |
| Europe Capital to Country | 0 | - | 4.99 | 248,011 |
| Asia Capital to Country | 0 | - | 4.96 | 125,792 |
| Capital Cities Chain | 0 | - | 4.84 | 81,949 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,528 |
| European Capitals by Map | 0 | - | 4.99 | 136,409 |
| African Capitals by Map | 0 | - | 4.99 | 132,236 |
| Coldest World Capitals | 0 | - | 4.95 | 133,063 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,198 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,245 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,666 |
| European Coastal Capitals | 0 | - | 4.95 | 89,807 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,207 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,919 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,932 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,436 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,822 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,023 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,992 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,468 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,121 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,158 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,693 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,452 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,984 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,690 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,443 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,163 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,207 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,305 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,437 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,428 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,691 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,606 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,739 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,733 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,512 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,909 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,947 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,494 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,325 |
| World Capitals with a Unique First Letter | 0 | - | 4.77 | 63,278 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,039 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,800 |
| Capitals of the Stans | 0 | - | 4.95 | 26,432 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,830 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,426 |
| Capital Cities Nearest to Islands | 0 | - | 4.55 | 13,253 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,569 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,319 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,958 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,561 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,688 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,693 |
| National Subdivisions by Capital | 0 | - | 4.36 | 98,973 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,006 |
| Capitals by First and Last Letter | 0 | - | 4.40 | 66,434 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,435 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,227 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,376 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,633 |
| Capitals Starting With N | 0 | - | 4.80 | 50,362 |
| Capitals Starting With V | 0 | - | 4.79 | 37,608 |
| Capitals Starting With C | 0 | - | 4.74 | 96,584 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,361 |
| North American Sports Cities | 0 | - | 4.83 | 170,949 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,928 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,764 |
| Name a City - European Countries | 0 | - | 4.92 | 64,458 |
| Name a Valid World City | 0 | - | 4.83 | 70,172 |
| Cities by Former Name | 0 | - | 4.84 | 91,002 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,503 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,212 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,925 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,034 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,003 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,479 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,148 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,120 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,595 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,030 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,261 |
| Solve the Secret Capital City | 0 | - | 4.80 | 162,738 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,807 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,336 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,485 |
| Capital City Etymologies | 0 | - | 4.77 | 63,031 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,289 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,649 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,864 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,082 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,439 |
| 2,000 Biggest World Cities Furthest from a Larger City | 0 | - | 4.98 | 66,816 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,327 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,394 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,234 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,200 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,889 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,728 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,365 |
| Straight Shot to Antarctica | 0 | - | 4.94 | 42,511 |
| Word Scramble - National Capitals | 0 | - | 4.20 | 484,501 |
| Boundary Waters | 0 | - | 4.92 | 88,062 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,826 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,318 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,340 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,863 |
| "Second Best" Geography Edition #3 | 0 | - | 4.90 | 69,765 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,584 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,417 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,340 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,546 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,032 |
| Ancient City to Country | 0 | - | 4.70 | 107,633 |
| Official Cities in the UK | 0 | - | 4.89 | 280,701 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,094 |
| City-States | 0 | - | 4.53 | 37,110 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,553 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,801 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,490 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,121 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,053 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,487 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,831 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,973 |
| One-Syllable World Capital Cities | 0 | - | 4.37 | 47,814 |
| Hottest Capital Cities | 0 | - | 4.41 | 30,960 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,037 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,823 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 233,272 |
| The Only Country ... | 0 | - | 4.91 | 79,938 |
| Countries Closest to Africa | 0 | - | 4.96 | 156,138 |
| All Counties of the United States by Proximity | 0 | - | 4.98 | 304,554 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,745 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,162 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,785 |
| Capitals by River | 0 | - | 4.55 | 48,240 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,263 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,939,809 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,990 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,281 |
| Cities by Airports | 0 | - | 4.49 | 88,171 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,439 |
| Cities Chain #2 | 0 | - | 4.42 | 56,173 |
| Cities Chain #1 | 0 | - | 4.61 | 66,355 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 52,630 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,255 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,019 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,042 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,438 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,160 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,023 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,797 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 32,826 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,652 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,785 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 53,328 |
| World Capitals by a Single Clue #4 | 0 | - | 4.41 | 38,214 |
| World Capitals by a Single Clue #1 | 0 | - | 4.51 | 55,429 |
| Landlocked Countries | 0 | - | 4.99 | 413,835 |
| Save Humanity by Guessing Countries | 0 | - | 4.98 | 553,589 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,248 |
| Countries Closest to Yemen | 0 | - | 4.91 | 22,320 |
| Countries Surrounding Rome | 0 | - | 4.97 | 49,380 |
