| Coldest World Capitals | 0 | - | 4.95 | 133,541 |
| World Capitals Quiz | 0 | - | 5.00 | 5,071,422 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,174 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,632 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,199 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,370 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,454 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,181 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,930 |
| Countries by Capital City | 0 | - | 5.00 | 68,203 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,137 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,617 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,148 |
| Moved Capital Cities | 0 | - | 4.96 | 74,173 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,545 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,263 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,511 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,362 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,144 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,047 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,167 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,877 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,306 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,531 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,379 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,638 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,140 |
| World Capitals by Map | 0 | - | 5.00 | 286,259 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,268 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,543 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,980 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,472 |
| Random Country to Capital | 0 | - | 4.98 | 920,071 |
| Capitals Starting With H | 0 | - | 4.91 | 92,517 |
| Capitals Starting With K | 0 | - | 4.88 | 83,393 |
| Capitals Starting With L | 0 | - | 4.81 | 88,036 |
| Capitals Starting With M | 0 | - | 4.93 | 107,726 |
| Capitals Starting With P | 0 | - | 4.88 | 78,161 |
| Capitals Starting With R | 0 | - | 4.87 | 81,794 |
| Capitals Starting With S | 0 | - | 4.90 | 85,745 |
| Capitals Starting With T | 0 | - | 4.85 | 76,138 |
| Capitals Starting With W | 0 | - | 4.87 | 91,282 |
| Capitals Starting With A | 0 | - | 4.97 | 127,851 |
| Capitals Starting With B | 0 | - | 4.89 | 118,429 |
| Capitals Starting With D | 0 | - | 4.93 | 96,393 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,090 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,848 |
| Former Capitals | 0 | - | 4.88 | 71,442 |
| Europe Capital to Country | 0 | - | 4.99 | 249,979 |
| Asia Capital to Country | 0 | - | 4.96 | 126,629 |
| Capital Cities Chain | 0 | - | 4.83 | 82,704 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,820 |
| European Capitals by Map | 0 | - | 4.99 | 139,050 |
| African Capitals by Map | 0 | - | 4.99 | 133,728 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,328 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,038 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,387 |
| European Coastal Capitals | 0 | - | 4.95 | 90,560 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,569 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,801 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,883 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,815 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,529 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,859 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,034 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,275 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,189 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,750 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,992 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,611 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,435 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,002 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,211 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,073 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,806 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,652 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,157 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,326 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,407 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,368 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,534 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,268 |
| Capitals of the Stans | 0 | - | 4.95 | 26,830 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,537 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,233 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,904 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,776 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,946 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,052 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,071 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,071 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,060 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,535 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,330 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,307 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,137 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,084 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,964 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,948 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,082 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,479 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,202 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,142 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,587 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,756 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,429 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,342 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,503 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,422 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,723 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,470 |
| Capitals Starting With N | 0 | - | 4.80 | 51,161 |
| Capitals Starting With V | 0 | - | 4.79 | 38,159 |
| Capitals Starting With C | 0 | - | 4.79 | 97,867 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,448 |
| North American Sports Cities | 0 | - | 4.83 | 172,335 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,311 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,364 |
| Name a City - European Countries | 0 | - | 4.90 | 65,339 |
| Name a Valid World City | 0 | - | 4.83 | 71,150 |
| Cities by Former Name | 0 | - | 4.83 | 91,544 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,789 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,086 |
| NATO Countries | 0 | - | 4.98 | 280,131 |
| EU Countries Quiz | 0 | - | 4.99 | 273,841 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,157 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,890 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,273 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,372 |
| Countries with NO Military | 0 | - | 4.97 | 62,219 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,557 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,362 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,975 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,549 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,991 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,424 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,035 |
| Capital City Etymologies | 0 | - | 4.77 | 63,288 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,732 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,973 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,663 |
| Busiest Container Ports | 0 | - | 4.11 | 37,401 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,239 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,289 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,380 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,853 |
| U.S. College Towns | 0 | - | 4.47 | 29,222 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,138 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,549 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,618 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,932 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,948 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,055 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,778 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,150 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,116 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,351 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,509 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,765 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,512 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,147 |
| Buddhist Countries | 0 | - | 4.96 | 144,290 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,325 |
| Coldest Countries | 0 | - | 4.97 | 138,436 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,489 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,698 |
| World Currency Quiz | 0 | - | 4.92 | 302,829 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,623 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,607 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,889 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,875 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,936 |
| Ancient City to Country | 0 | - | 4.70 | 108,008 |
| Official Cities in the UK | 0 | - | 4.89 | 283,584 |
| City-States | 0 | - | 4.53 | 37,258 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,128 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,665 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,185 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,469 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,110 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,450 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,953 |
| Capital Cities Breakdown Puzzle #1 | 0 | - | 4.10 | 12,681 |
| Capital Cities Breakdown Puzzle #2 | 0 | - | 4.07 | 11,895 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,172 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,301 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,339 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,165 |
| Capitals by River | 0 | - | 4.55 | 48,307 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,984 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,159 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,629 |
| The Only Country ... | 0 | - | 4.91 | 80,991 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,357 |
| Orthodox Countries | 0 | - | 4.92 | 131,884 |
| Richest Island Countries | 0 | - | 4.84 | 100,495 |
| Battle to Country | 0 | - | 4.91 | 53,298 |
| Monarchies of Europe | 0 | - | 4.90 | 98,114 |
| Monarchies of Asia | 0 | - | 4.97 | 71,075 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,999 |
