| World Capitals Quiz | 0 | - | 5.00 | 5,083,256 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,479 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,243 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,525 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,543 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,673 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,477 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,294 |
| Countries by Capital City | 0 | - | 5.00 | 68,612 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,366 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,801 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,092 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,399 |
| Moved Capital Cities | 0 | - | 4.96 | 74,334 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,629 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,378 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,743 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,285 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,592 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,601 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,423 |
| Random Country to Capital | 0 | - | 4.98 | 922,662 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,053 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,476 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,748 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,587 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,385 |
| World Capitals by Map | 0 | - | 5.00 | 287,398 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,457 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,459 |
| Capitals Starting With H | 0 | - | 4.91 | 92,714 |
| Capitals Starting With K | 0 | - | 4.88 | 83,762 |
| Capitals Starting With L | 0 | - | 4.81 | 88,243 |
| Capitals Starting With M | 0 | - | 4.93 | 108,052 |
| Capitals Starting With P | 0 | - | 4.88 | 78,340 |
| Capitals Starting With R | 0 | - | 4.87 | 81,970 |
| Capitals Starting With S | 0 | - | 4.90 | 85,948 |
| Capitals Starting With T | 0 | - | 4.84 | 76,298 |
| Capitals Starting With W | 0 | - | 4.86 | 91,390 |
| Capitals Starting With A | 0 | - | 4.97 | 128,280 |
| Capitals Starting With B | 0 | - | 4.89 | 118,696 |
| Capitals Starting With D | 0 | - | 4.93 | 96,617 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,531 |
| Former Capitals | 0 | - | 4.88 | 71,515 |
| Europe Capital to Country | 0 | - | 4.99 | 250,831 |
| Asia Capital to Country | 0 | - | 4.96 | 126,852 |
| Capital Cities Chain | 0 | - | 4.83 | 82,933 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,181 |
| European Capitals by Map | 0 | - | 4.99 | 139,911 |
| African Capitals by Map | 0 | - | 4.99 | 134,136 |
| Coldest World Capitals | 0 | - | 4.95 | 133,651 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,618 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,280 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,616 |
| European Coastal Capitals | 0 | - | 4.95 | 90,794 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,664 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,781 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,509 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,914 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,759 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,102 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,823 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,456 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,955 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,163 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,605 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,530 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,693 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,201 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,512 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,333 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,012 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,728 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,657 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,282 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,541 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,584 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,512 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,235 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,899 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,223 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,400 |
| Capitals of the Stans | 0 | - | 4.95 | 26,910 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,234 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,561 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,251 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,975 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,243 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,206 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,210 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,864 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,689 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,493 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,473 |
| Find the City #1 | 0 | - | 4.97 | 42,948 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,749 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,389 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,648 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,383 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,273 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,970 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,184 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,043 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,380 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,941 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,935 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,079 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,922 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,364 |
| Capitals Starting With N | 0 | - | 4.80 | 51,321 |
| Capitals Starting With V | 0 | - | 4.79 | 38,286 |
| Capitals Starting With C | 0 | - | 4.78 | 98,175 |
| North American Sports Cities | 0 | - | 4.83 | 172,631 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,387 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,540 |
| Name a City - European Countries | 0 | - | 4.90 | 65,601 |
| Name a Valid World City | 0 | - | 4.83 | 71,443 |
| Cities by Former Name | 0 | - | 4.83 | 91,710 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,517 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,265 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,637 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,860 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,772 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,449 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,437 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,195 |
| Capital City Etymologies | 0 | - | 4.77 | 63,387 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,748 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,200 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,618 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,939 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,175 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,478 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,369 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,078 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,928 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,577 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,492 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,260 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,482 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,944 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,171 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 67,426 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,402 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,243 |
| Official Cities in the UK | 0 | - | 4.89 | 284,453 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,490 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,664 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,998 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,044 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,204 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,322 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,295 |
| Capitals by River | 0 | - | 4.55 | 48,341 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,027 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,715 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,746 |
| The Only Country ... | 0 | - | 4.91 | 81,385 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,759 |
| Orthodox Countries | 0 | - | 4.92 | 132,230 |
| Battle to Country | 0 | - | 4.91 | 53,505 |
| Monarchies of Europe | 0 | - | 4.90 | 98,335 |
| Monarchies of Asia | 0 | - | 4.97 | 71,212 |
| Countries Mentioned in the Bible | 0 | - | 4.96 | 67,224 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,011 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 111,996 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 233,863 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 167,590 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,320 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 92,577 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,065 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,151 |
| Ancient City to Country | 0 | - | 4.70 | 108,135 |
| City-States | 0 | - | 4.53 | 37,304 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,228 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,369 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,779 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,715 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,207 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,183 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,206 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,000 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,148 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,471 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,855 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,842 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,127 |
| World Capitals by a Single Clue #2 | 0 | - | 4.46 | 54,031 |
| World Capitals by a Single Clue #4 | 0 | - | 4.42 | 45,470 |
| World Capitals by a Single Clue #1 | 0 | - | 4.52 | 56,285 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 199,778 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 120,798 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 135,416 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,366 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,305 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,234 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,189 |
| Boundary Waters | 0 | - | 4.92 | 88,571 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,249 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,269 |
