| World Capitals Quiz | 0 | - | 5.00 | 5,079,998 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,108 |
| Coldest World Capitals | 0 | - | 4.95 | 133,616 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,440 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,496 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,607 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,374 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,190 |
| Countries by Capital City | 0 | - | 5.00 | 68,502 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,285 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,754 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,327 |
| Moved Capital Cities | 0 | - | 4.96 | 74,289 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,611 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,837 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,899 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,113 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,574 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,569 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,219 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,160 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,211 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,509 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,986 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,842 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,070 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,449 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,717 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,323 |
| World Capitals by Map | 0 | - | 5.00 | 287,146 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,406 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,282 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,254 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,657 |
| Random Country to Capital | 0 | - | 4.98 | 921,838 |
| Capitals Starting With H | 0 | - | 4.91 | 92,669 |
| Capitals Starting With K | 0 | - | 4.88 | 83,702 |
| Capitals Starting With L | 0 | - | 4.81 | 88,194 |
| Capitals Starting With M | 0 | - | 4.93 | 107,976 |
| Capitals Starting With P | 0 | - | 4.88 | 78,300 |
| Capitals Starting With R | 0 | - | 4.87 | 81,936 |
| Capitals Starting With S | 0 | - | 4.90 | 85,901 |
| Capitals Starting With T | 0 | - | 4.85 | 76,255 |
| Capitals Starting With W | 0 | - | 4.87 | 91,368 |
| Capitals Starting With A | 0 | - | 4.97 | 128,211 |
| Capitals Starting With B | 0 | - | 4.89 | 118,645 |
| Capitals Starting With D | 0 | - | 4.93 | 96,568 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,331 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,006 |
| Former Capitals | 0 | - | 4.88 | 71,499 |
| Europe Capital to Country | 0 | - | 4.99 | 250,653 |
| Asia Capital to Country | 0 | - | 4.96 | 126,772 |
| Capital Cities Chain | 0 | - | 4.83 | 82,860 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,072 |
| European Capitals by Map | 0 | - | 4.99 | 139,675 |
| African Capitals by Map | 0 | - | 4.99 | 134,056 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,564 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,213 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,549 |
| European Coastal Capitals | 0 | - | 4.95 | 90,727 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,636 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,506 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,322 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,889 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,686 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,029 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,610 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,332 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,081 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,194 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,281 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,594 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,140 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,435 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,272 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,945 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,707 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,245 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,490 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,540 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,479 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,774 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,356 |
| Capitals of the Stans | 0 | - | 4.95 | 26,885 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,553 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,246 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,960 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,102 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,124 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,170 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,351 |
| Find the City #1 | 0 | - | 4.97 | 42,891 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,194 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,768 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,577 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,444 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,246 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,037 |
| World's Biggest Financial Centers | 0 | - | 4.56 | 72,587 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,505 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,241 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,170 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,625 |
| Capital Cities Breakdown Puzzle #1 | 0 | - | 4.11 | 12,802 |
| Capital Cities Breakdown Puzzle #2 | 0 | - | 4.07 | 11,980 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,834 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,644 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,364 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,567 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,434 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,737 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,599 |
| Capitals Starting With N | 0 | - | 4.80 | 51,288 |
| Capitals Starting With V | 0 | - | 4.79 | 38,259 |
| Capitals Starting With C | 0 | - | 4.79 | 98,106 |
| Random Countries Hidden in the World Map | 0 | - | 4.82 | 113,430 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,307 |
| North American Sports Cities | 0 | - | 4.83 | 172,540 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,368 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,483 |
| Name a City - European Countries | 0 | - | 4.90 | 65,517 |
| Name a Valid World City | 0 | - | 4.83 | 71,366 |
| Cities by Former Name | 0 | - | 4.83 | 91,652 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,824 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,141 |
| NATO Countries | 0 | - | 4.98 | 281,164 |
| EU Countries Quiz | 0 | - | 4.99 | 275,082 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,001 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,979 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,004 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,800 |
| Countries with NO Military | 0 | - | 4.97 | 62,527 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,732 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,414 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,183 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,718 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,028 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,444 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,139 |
| Capital City Etymologies | 0 | - | 4.77 | 63,357 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,899 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,042 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,852 |
| Busiest Container Ports | 0 | - | 4.11 | 37,425 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,251 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,330 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,441 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,918 |
| U.S. College Towns | 0 | - | 4.47 | 29,237 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,165 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,595 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,851 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,093 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,335 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,282 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,893 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,323 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,070 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,467 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,573 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,659 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,865 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,259 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,410 |
| Buddhist Countries | 0 | - | 4.96 | 144,507 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,767 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,768 |
| World Currency Quiz | 0 | - | 4.92 | 303,770 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 488,980 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,053 |
| Ancient City to Country | 0 | - | 4.70 | 108,103 |
| Official Cities in the UK | 0 | - | 4.89 | 284,241 |
| City-States | 0 | - | 4.53 | 37,289 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,177 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,700 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,202 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,602 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,137 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,456 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,987 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,195 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,318 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,369 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,263 |
| Capitals by River | 0 | - | 4.55 | 48,330 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,014 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,462 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,703 |
| The Only Country ... | 0 | - | 4.91 | 81,300 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,664 |
| Orthodox Countries | 0 | - | 4.92 | 132,150 |
| Richest Island Countries | 0 | - | 4.85 | 100,695 |
| Battle to Country | 0 | - | 4.91 | 53,447 |
| Monarchies of Europe | 0 | - | 4.90 | 98,261 |
| Monarchies of Asia | 0 | - | 4.97 | 71,158 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,451 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 225,387 |
| Category Elimination - Countries #4 | 0 | - | 4.99 | 192,471 |
| World Countries by 10 Category Elimination #1 | 0 | - | 4.97 | 123,018 |
| Top Five Countries by Random Categories | 0 | - | 4.95 | 139,923 |
