| Coldest World Capitals | 0 | - | 4.95 | 133,677 |
| World Capitals Quiz | 0 | - | 5.00 | 5,086,315 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,243 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,771 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,604 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,596 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,728 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,555 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,418 |
| Countries by Capital City | 0 | - | 5.00 | 68,709 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,413 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,857 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,449 |
| Moved Capital Cities | 0 | - | 4.96 | 74,384 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,662 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,328 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,625 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,761 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,268 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,300 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,208 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,566 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,105 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,155 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,112 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,506 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,778 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,448 |
| World Capitals by Map | 0 | - | 5.00 | 287,625 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,508 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,339 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,486 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,808 |
| Random Country to Capital | 0 | - | 4.98 | 923,267 |
| Capitals Starting With H | 0 | - | 4.91 | 92,762 |
| Capitals Starting With K | 0 | - | 4.88 | 83,816 |
| Capitals Starting With L | 0 | - | 4.81 | 88,285 |
| Capitals Starting With M | 0 | - | 4.93 | 108,125 |
| Capitals Starting With P | 0 | - | 4.88 | 78,388 |
| Capitals Starting With R | 0 | - | 4.87 | 82,009 |
| Capitals Starting With S | 0 | - | 4.90 | 85,995 |
| Capitals Starting With T | 0 | - | 4.84 | 76,345 |
| Capitals Starting With W | 0 | - | 4.87 | 91,420 |
| Capitals Starting With A | 0 | - | 4.97 | 128,345 |
| Capitals Starting With B | 0 | - | 4.89 | 118,760 |
| Capitals Starting With D | 0 | - | 4.93 | 96,667 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,532 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,221 |
| Former Capitals | 0 | - | 4.88 | 71,538 |
| Europe Capital to Country | 0 | - | 4.99 | 251,009 |
| Asia Capital to Country | 0 | - | 4.96 | 126,906 |
| Capital Cities Chain | 0 | - | 4.84 | 82,996 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,274 |
| European Capitals by Map | 0 | - | 4.99 | 140,138 |
| African Capitals by Map | 0 | - | 4.99 | 134,254 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,705 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,339 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,681 |
| European Coastal Capitals | 0 | - | 4.95 | 90,864 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,693 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,976 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,693 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,941 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,794 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,148 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,975 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,389 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,872 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,001 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,201 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,723 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,765 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,239 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,569 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,380 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,059 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,743 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,324 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,572 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,628 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,535 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,008 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,442 |
| Capitals of the Stans | 0 | - | 4.95 | 26,935 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,564 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,255 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,986 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,368 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,261 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,248 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,639 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,302 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,072 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,942 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,860 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,541 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,313 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,392 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,301 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,527 |
| World's Biggest Financial Centers | 0 | - | 4.56 | 72,886 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,525 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,278 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,196 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,649 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,882 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,830 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,420 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,622 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,440 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,758 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,677 |
| Capitals Starting With N | 0 | - | 4.80 | 51,357 |
| Capitals Starting With V | 0 | - | 4.79 | 38,322 |
| Capitals Starting With C | 0 | - | 4.78 | 98,246 |
| North American Sports Cities | 0 | - | 4.83 | 172,696 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,421 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,615 |
| Name a City - European Countries | 0 | - | 4.90 | 65,693 |
| Name a Valid World City | 0 | - | 4.83 | 71,525 |
| Cities by Former Name | 0 | - | 4.83 | 91,763 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,849 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,808 |
| NATO Countries | 0 | - | 4.98 | 281,753 |
| EU Countries Quiz | 0 | - | 4.99 | 275,789 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,559 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,739 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,368 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,049 |
| Countries with NO Military | 0 | - | 4.97 | 62,701 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,824 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,440 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,357 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,827 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,055 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,452 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,262 |
| Capital City Etymologies | 0 | - | 4.77 | 63,405 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,947 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,101 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,994 |
| Busiest Container Ports | 0 | - | 4.11 | 37,441 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,266 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,354 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,515 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,961 |
| U.S. College Towns | 0 | - | 4.47 | 29,253 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,179 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,637 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,021 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,351 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,590 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,461 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,088 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,447 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,667 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,745 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,771 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,933 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,904 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,582 |
| Buddhist Countries | 0 | - | 4.96 | 144,665 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,056 |
| Coldest Countries | 0 | - | 4.97 | 138,757 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,061 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,857 |
| World Currency Quiz | 0 | - | 4.92 | 304,465 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,356 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,997 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,028 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,552 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,344 |
| Ancient City to Country | 0 | - | 4.70 | 108,161 |
| Official Cities in the UK | 0 | - | 4.89 | 284,697 |
| City-States | 0 | - | 4.53 | 37,316 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,359 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,728 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,215 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,715 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,159 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,471 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,007 |
| Capital Cities Breakdown Puzzle #1 | 0 | - | 4.11 | 12,867 |
| Capital Cities Breakdown Puzzle #2 | 0 | - | 4.07 | 12,021 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,216 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,327 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,401 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,319 |
| Capitals by River | 0 | - | 4.55 | 48,348 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,034 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,854 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,792 |
| The Only Country ... | 0 | - | 4.91 | 81,455 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,844 |
| Orthodox Countries | 0 | - | 4.92 | 132,324 |
| Richest Island Countries | 0 | - | 4.85 | 100,832 |
| Battle to Country | 0 | - | 4.91 | 53,573 |
| Monarchies of Europe | 0 | - | 4.90 | 98,396 |
| Monarchies of Asia | 0 | - | 4.97 | 71,260 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,799 |
