| Coldest World Capitals | 0 | - | 4.95 | 133,677 |
| World Capitals Quiz | 0 | - | 5.00 | 5,086,431 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,244 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,845 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,606 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,600 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,729 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,561 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,420 |
| Countries by Capital City | 0 | - | 5.00 | 68,712 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,416 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,858 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,452 |
| Moved Capital Cities | 0 | - | 4.96 | 74,388 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,663 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,332 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,628 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,765 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,272 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,305 |
| 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 | 128,106 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,193 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,138 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,507 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,779 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,451 |
| World Capitals by Map | 0 | - | 5.00 | 287,634 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,511 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,367 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,491 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,816 |
| Random Country to Capital | 0 | - | 4.98 | 923,295 |
| Capitals Starting With H | 0 | - | 4.91 | 92,763 |
| Capitals Starting With K | 0 | - | 4.88 | 83,818 |
| 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 | 78,389 |
| Capitals Starting With R | 0 | - | 4.87 | 82,010 |
| 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 | 128,346 |
| Capitals Starting With B | 0 | - | 4.89 | 118,762 |
| Capitals Starting With D | 0 | - | 4.93 | 96,668 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,534 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,243 |
| Former Capitals | 0 | - | 4.88 | 71,538 |
| Europe Capital to Country | 0 | - | 4.99 | 251,020 |
| Asia Capital to Country | 0 | - | 4.96 | 126,907 |
| Capital Cities Chain | 0 | - | 4.84 | 83,001 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,278 |
| European Capitals by Map | 0 | - | 4.99 | 140,149 |
| African Capitals by Map | 0 | - | 4.99 | 134,262 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,707 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,341 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,684 |
| European Coastal Capitals | 0 | - | 4.95 | 90,869 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,695 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,008 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,702 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,941 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,798 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,152 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,979 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,391 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,900 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,002 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,203 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,732 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,766 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,242 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,573 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,380 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,060 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,744 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,324 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,573 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,629 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,537 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,009 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,443 |
| Capitals of the Stans | 0 | - | 4.95 | 26,942 |
| 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 | 58,987 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,374 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,262 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,251 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,643 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,303 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,072 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,943 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,872 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,543 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,314 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,393 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,304 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,529 |
| World's Biggest Financial Centers | 0 | - | 4.56 | 72,891 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,525 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,279 |
| 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 | 130,831 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,420 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,623 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,440 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,760 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,681 |
| Capitals Starting With N | 0 | - | 4.80 | 51,357 |
| Capitals Starting With V | 0 | - | 4.79 | 38,323 |
| Capitals Starting With C | 0 | - | 4.78 | 98,247 |
| North American Sports Cities | 0 | - | 4.83 | 172,698 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,421 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,617 |
| Name a City - European Countries | 0 | - | 4.90 | 65,702 |
| Name a Valid World City | 0 | - | 4.83 | 71,526 |
| Cities by Former Name | 0 | - | 4.83 | 91,765 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,850 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,818 |
| NATO Countries | 0 | - | 4.98 | 281,776 |
| EU Countries Quiz | 0 | - | 4.99 | 275,798 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,565 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,749 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,372 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,057 |
| Countries with NO Military | 0 | - | 4.97 | 62,706 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,827 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,441 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,362 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,829 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,056 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,452 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,265 |
| Capital City Etymologies | 0 | - | 4.77 | 63,408 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,947 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,103 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,997 |
| 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 | 76,355 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,517 |
| 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 | 95,638 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,021 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,359 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,597 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,467 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,096 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,448 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,669 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,750 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,772 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,934 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,914 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,585 |
| Buddhist Countries | 0 | - | 4.96 | 144,668 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,059 |
| Coldest Countries | 0 | - | 4.97 | 138,760 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,064 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,858 |
| World Currency Quiz | 0 | - | 4.92 | 304,493 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,359 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,002 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 62,031 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,561 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,346 |
| Ancient City to Country | 0 | - | 4.70 | 108,163 |
| Official Cities in the UK | 0 | - | 4.89 | 284,705 |
| City-States | 0 | - | 4.53 | 37,316 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,360 |
| 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 | 26,718 |
| 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 | 48,008 |
| 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 | 22,217 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,327 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,402 |
| 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 | 235,859 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,792 |
| The Only Country ... | 0 | - | 4.91 | 81,459 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,849 |
| Orthodox Countries | 0 | - | 4.92 | 132,328 |
| Richest Island Countries | 0 | - | 4.85 | 100,835 |
| Battle to Country | 0 | - | 4.91 | 53,574 |
| Monarchies of Europe | 0 | - | 4.90 | 98,398 |
| Monarchies of Asia | 0 | - | 4.97 | 71,264 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,805 |
