| Coldest World Capitals | 0 | - | 4.95 | 134,267 |
| World Capitals Quiz | 0 | - | 5.00 | 5,112,797 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,331 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,601,959 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,538 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,075 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,329 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,411 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,354 |
| Countries by Capital City | 0 | - | 5.00 | 69,591 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,119 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,342 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,938 |
| Moved Capital Cities | 0 | - | 4.96 | 74,725 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,855 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,358 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,925 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.88 | 127,473 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,540 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,672 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,278 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,759 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,562 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,930 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,830 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,975 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,034 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,952 |
| World Capitals by Map | 0 | - | 5.00 | 289,874 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,916 |
| Random Capital to Country | 0 | - | 4.99 | 2,603,871 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,451 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,513 |
| Random Country to Capital | 0 | - | 4.98 | 929,808 |
| Capitals Starting With H | 0 | - | 4.91 | 93,430 |
| Capitals Starting With K | 0 | - | 4.88 | 84,493 |
| Capitals Starting With L | 0 | - | 4.81 | 96,066 |
| Capitals Starting With M | 0 | - | 4.94 | 109,343 |
| Capitals Starting With P | 0 | - | 4.88 | 79,112 |
| Capitals Starting With R | 0 | - | 4.88 | 82,595 |
| Capitals Starting With S | 0 | - | 4.90 | 86,682 |
| Capitals Starting With T | 0 | - | 4.86 | 76,932 |
| Capitals Starting With W | 0 | - | 4.87 | 91,786 |
| Capitals Starting With A | 0 | - | 4.97 | 129,252 |
| Capitals Starting With B | 0 | - | 4.89 | 119,626 |
| Capitals Starting With D | 0 | - | 4.94 | 97,303 |
| Name a World Capital A-Z | 0 | - | 5.00 | 177,260 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,798 |
| Former Capitals | 0 | - | 4.88 | 71,721 |
| Europe Capital to Country | 0 | - | 4.99 | 252,518 |
| Asia Capital to Country | 0 | - | 4.96 | 127,678 |
| Capital Cities Chain | 0 | - | 4.84 | 83,502 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,242 |
| Solve the Secret Capital City | 0 | - | 4.81 | 164,706 |
| European Capitals by Map | 0 | - | 4.99 | 142,463 |
| African Capitals by Map | 0 | - | 4.99 | 142,547 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,100 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,094 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,357 |
| European Coastal Capitals | 0 | - | 4.95 | 91,472 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,261 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,197 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,154 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,234 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,239 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,702 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 69,361 |
| One Capital by Letter by Continent | 0 | - | 4.99 | 17,641 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,546 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,460 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,589 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,606 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,351 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,710 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,292 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,774 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,475 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,897 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,652 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,053 |
| Flags to Capitals #1 | 0 | - | 4.96 | 59,003 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,857 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 228,091 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,805 |
| Capitals of the Stans | 0 | - | 4.95 | 27,222 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,604 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,291 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,224 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 82,211 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,781 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,632 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,492 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,770 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,105 |
| Random World Capitals on a Map | 0 | - | 4.93 | 136,007 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,927 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,994 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,675 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 194,034 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,920 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,806 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 74,009 |
| National Subdivisions by Capital | 0 | - | 4.37 | 105,672 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,404 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,297 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,753 |
| World Capitals Ending with O | 0 | - | 4.80 | 18,110 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,573 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,503 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,926 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,474 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,831 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 76,162 |
| Capitals Starting With N | 0 | - | 4.80 | 51,983 |
| Capitals Starting With V | 0 | - | 4.80 | 38,714 |
| Capitals Starting With C | 0 | - | 4.78 | 99,134 |
| North American Sports Cities | 0 | - | 4.82 | 173,272 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,596 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,038 |
| Name a City - European Countries | 0 | - | 4.89 | 66,359 |
| Name a Valid World City | 0 | - | 4.85 | 72,120 |
| Cities by Former Name | 0 | - | 4.83 | 92,171 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,974 |
| Majority Muslim Countries | 0 | - | 4.98 | 378,301 |
| NATO Countries | 0 | - | 4.98 | 283,926 |
| EU Countries Quiz | 0 | - | 4.99 | 278,813 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 291,843 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 277,591 |
| Top Five Countries by Religion | 0 | - | 4.93 | 173,733 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,977 |
| Countries with NO Military | 0 | - | 4.97 | 63,586 |
| Countries by Number of Books Published | 0 | - | 4.95 | 73,178 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,575 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,176 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,199 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,500 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,641 |
| Capital City Etymologies | 0 | - | 4.77 | 63,568 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,314 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,424 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,550 |
| Busiest Container Ports | 0 | - | 4.11 | 37,525 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,338 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,497 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,776 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,147 |
| U.S. College Towns | 0 | - | 4.47 | 29,315 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,238 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,826 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,656 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,047 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,742 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,310 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,682 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,965 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,897 |
| Countries with the Most Tanks | 0 | - | 4.91 | 108,452 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 51,266 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 75,235 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 324,279 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 89,323 |
| Buddhist Countries | 0 | - | 4.96 | 145,232 |
| Countries with the Most Billionaires | 0 | - | 4.91 | 337,272 |
| Coldest Countries | 0 | - | 4.97 | 139,514 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,935 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 83,101 |
| World Currency Quiz | 0 | - | 4.92 | 307,456 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 125,969 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 126,633 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.83 | 62,248 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 492,343 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,796 |
| Ancient City to Country | 0 | - | 4.72 | 108,395 |
| Official Cities in the UK | 0 | - | 4.89 | 286,793 |
| City-States | 0 | - | 4.53 | 37,435 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,540 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,857 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,300 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,238 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,350 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,519 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 48,112 |
| Capital Cities Breakdown Puzzle #1 | 0 | - | 4.11 | 12,934 |
| Capital Cities Breakdown Puzzle #2 | 0 | - | 4.07 | 12,068 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,289 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,376 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,531 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,618 |
| Capitals by River | 0 | - | 4.55 | 48,401 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,256 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 236,964 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,075 |
| The Only Country ... | 0 | - | 4.91 | 82,027 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,586 |
| Orthodox Countries | 0 | - | 4.92 | 132,935 |
| Richest Island Countries | 0 | - | 4.85 | 101,340 |
| Battle to Country | 0 | - | 4.91 | 54,087 |
| Monarchies of Europe | 0 | - | 4.90 | 99,010 |
| Monarchies of Asia | 0 | - | 4.97 | 71,591 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 238,566 |
