| Coldest World Capitals | 0 | - | 4.95 | 133,484 |
| World Capitals Quiz | 0 | - | 5.00 | 5,064,867 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,155 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,583,323 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,994 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,260 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,300 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,005 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,686 |
| Countries by Capital City | 0 | - | 5.00 | 67,965 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,994 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,487 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,000 |
| Moved Capital Cities | 0 | - | 4.96 | 74,076 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,438 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,743 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,467 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,223 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,088 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,956 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,158 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,753 |
| Africa Capitals Quiz | 0 | - | 4.99 | 736,167 |
| Asia Capitals Quiz | 0 | - | 4.98 | 691,353 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,336 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,590 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,947 |
| World Capitals by Map | 0 | - | 5.00 | 285,710 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,178 |
| Random Capital to Country | 0 | - | 4.99 | 2,588,458 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 132,777 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,322 |
| Random Country to Capital | 0 | - | 4.98 | 918,758 |
| Capitals Starting With H | 0 | - | 4.91 | 92,310 |
| Capitals Starting With K | 0 | - | 4.88 | 82,492 |
| Capitals Starting With L | 0 | - | 4.81 | 87,817 |
| Capitals Starting With M | 0 | - | 4.93 | 107,436 |
| Capitals Starting With P | 0 | - | 4.88 | 77,976 |
| Capitals Starting With R | 0 | - | 4.87 | 81,625 |
| Capitals Starting With S | 0 | - | 4.90 | 85,565 |
| Capitals Starting With T | 0 | - | 4.85 | 75,989 |
| Capitals Starting With W | 0 | - | 4.87 | 91,163 |
| Capitals Starting With A | 0 | - | 4.97 | 127,609 |
| Capitals Starting With B | 0 | - | 4.89 | 118,221 |
| Capitals Starting With D | 0 | - | 4.93 | 96,207 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,899 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,727 |
| Former Capitals | 0 | - | 4.88 | 71,393 |
| Europe Capital to Country | 0 | - | 4.99 | 249,652 |
| Asia Capital to Country | 0 | - | 4.96 | 126,507 |
| Capital Cities Chain | 0 | - | 4.83 | 82,529 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,634 |
| European Capitals by Map | 0 | - | 4.99 | 138,668 |
| African Capitals by Map | 0 | - | 4.99 | 133,414 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,116 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,921 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,267 |
| European Coastal Capitals | 0 | - | 4.95 | 90,418 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,512 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,330 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,631 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,757 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,422 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,716 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,237 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,571 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,647 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,922 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,229 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 62,305 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,921 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,039 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 12,724 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,728 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,612 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,096 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,134 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,326 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,306 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,327 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,197 |
| Capitals of the Stans | 0 | - | 4.95 | 26,764 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,526 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,219 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,860 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,551 |
| Top Five Capitals By Category #2 | 0 | - | 4.77 | 66,782 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,964 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,898 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,928 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,054 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,370 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,127 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,187 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,069 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,970 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,827 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,882 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 71,413 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,292 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,170 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,119 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,565 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,709 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,245 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,326 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,455 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,419 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,711 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,349 |
| Capitals Starting With N | 0 | - | 4.80 | 51,017 |
| Capitals Starting With V | 0 | - | 4.79 | 38,050 |
| Capitals Starting With C | 0 | - | 4.79 | 97,637 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,430 |
| North American Sports Cities | 0 | - | 4.83 | 171,792 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,262 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,279 |
| Name a City - European Countries | 0 | - | 4.90 | 65,225 |
| Name a Valid World City | 0 | - | 4.83 | 70,989 |
| Cities by Former Name | 0 | - | 4.83 | 91,454 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,769 |
| Majority Muslim Countries | 0 | - | 4.98 | 373,391 |
| NATO Countries | 0 | - | 4.98 | 279,427 |
| EU Countries Quiz | 0 | - | 4.99 | 273,062 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 287,566 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,084 |
| Top Five Countries by Religion | 0 | - | 4.93 | 170,844 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,050 |
| Countries with NO Military | 0 | - | 4.97 | 62,010 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,427 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,330 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,806 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,442 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,966 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,413 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 53,978 |
| Capital City Etymologies | 0 | - | 4.77 | 63,248 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,656 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,921 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,513 |
| Busiest Container Ports | 0 | - | 4.11 | 37,386 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,226 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,254 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,306 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,818 |
| U.S. College Towns | 0 | - | 4.47 | 29,195 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,121 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,516 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,460 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,806 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,663 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,869 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,711 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,006 |
| Countries with the Most Christians | 0 | - | 4.92 | 142,858 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,180 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,392 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,680 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 319,973 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 87,934 |
| Buddhist Countries | 0 | - | 4.96 | 144,126 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,025 |
| Coldest Countries | 0 | - | 4.97 | 138,333 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,251 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,619 |
| World Currency Quiz | 0 | - | 4.91 | 302,110 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,516 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,445 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,840 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,273 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,860 |
| Ancient City to Country | 0 | - | 4.70 | 107,949 |
| Official Cities in the UK | 0 | - | 4.89 | 283,176 |
| City-States | 0 | - | 4.53 | 37,232 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,088 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,629 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,164 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,384 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,090 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,446 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,922 |
| Capital Cities Breakdown Puzzle #1 | 0 | - | 4.08 | 12,658 |
| Capital Cities Breakdown Puzzle #2 | 0 | - | 4.05 | 11,874 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,159 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,293 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,309 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,087 |
| Capitals by River | 0 | - | 4.55 | 48,293 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,944 |
| World Capitals - One Minute Sprint | 0 | - | 4.20 | 234,953 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,572 |
| The Only Country ... | 0 | - | 4.91 | 80,819 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,155 |
| Orthodox Countries | 0 | - | 4.92 | 131,371 |
| Richest Island Countries | 0 | - | 4.84 | 100,335 |
| Battle to Country | 0 | - | 4.91 | 53,183 |
| Monarchies of Europe | 0 | - | 4.90 | 97,988 |
| Monarchies of Asia | 0 | - | 4.97 | 70,999 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 235,625 |
| Category Elimination - Countries #3 | 0 | - | 4.99 | 224,609 |
