| Coldest World Capitals | 0 | - | 4.95 | 133,551 |
| World Capitals Quiz | 0 | - | 5.00 | 5,072,638 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,182 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,046 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,224 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,389 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,473 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,200 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,957 |
| Countries by Capital City | 0 | - | 5.00 | 68,239 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,149 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,634 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,179 |
| Moved Capital Cities | 0 | - | 4.96 | 74,196 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,551 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,354 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,516 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,385 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,152 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,060 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,171 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,887 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,547 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,748 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,388 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,649 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,184 |
| World Capitals by Map | 0 | - | 5.00 | 286,373 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,293 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,934 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,005 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 80,494 |
| Random Country to Capital | 0 | - | 4.98 | 920,318 |
| Capitals Starting With H | 0 | - | 4.91 | 92,530 |
| Capitals Starting With K | 0 | - | 4.88 | 83,442 |
| Capitals Starting With L | 0 | - | 4.81 | 88,053 |
| Capitals Starting With M | 0 | - | 4.93 | 107,755 |
| Capitals Starting With P | 0 | - | 4.88 | 78,178 |
| Capitals Starting With R | 0 | - | 4.87 | 81,805 |
| Capitals Starting With S | 0 | - | 4.90 | 85,759 |
| Capitals Starting With T | 0 | - | 4.85 | 76,147 |
| Capitals Starting With W | 0 | - | 4.87 | 91,294 |
| Capitals Starting With A | 0 | - | 4.97 | 127,874 |
| Capitals Starting With B | 0 | - | 4.89 | 118,449 |
| Capitals Starting With D | 0 | - | 4.93 | 96,405 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,114 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,865 |
| Former Capitals | 0 | - | 4.88 | 71,449 |
| Europe Capital to Country | 0 | - | 4.99 | 250,053 |
| Asia Capital to Country | 0 | - | 4.96 | 126,648 |
| Capital Cities Chain | 0 | - | 4.83 | 82,720 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,850 |
| European Capitals by Map | 0 | - | 4.99 | 139,108 |
| African Capitals by Map | 0 | - | 4.99 | 133,759 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,373 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,055 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,405 |
| European Coastal Capitals | 0 | - | 4.95 | 90,579 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,580 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,908 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,973 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,821 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,555 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,878 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,095 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,283 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,324 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,763 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,011 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,737 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,463 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,026 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,251 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,121 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,821 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,660 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,166 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,351 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,425 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,385 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,579 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,277 |
| Capitals of the Stans | 0 | - | 4.95 | 26,838 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,540 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,238 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,910 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 80,824 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,978 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,072 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,098 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,087 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,061 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,585 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,353 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,320 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,144 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,104 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 126,990 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,959 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,154 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,481 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,209 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,148 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,591 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,766 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,455 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,344 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,515 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,425 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,724 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,487 |
| Capitals Starting With N | 0 | - | 4.80 | 51,175 |
| Capitals Starting With V | 0 | - | 4.79 | 38,169 |
| Capitals Starting With C | 0 | - | 4.79 | 97,890 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,456 |
| North American Sports Cities | 0 | - | 4.83 | 172,360 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,315 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,380 |
| Name a City - European Countries | 0 | - | 4.90 | 65,361 |
| Name a Valid World City | 0 | - | 4.83 | 71,184 |
| Cities by Former Name | 0 | - | 4.83 | 91,561 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,792 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,207 |
| NATO Countries | 0 | - | 4.98 | 280,294 |
| EU Countries Quiz | 0 | - | 4.99 | 274,109 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,274 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,074 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,373 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,436 |
| Countries with NO Military | 0 | - | 4.97 | 62,267 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,588 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,370 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,010 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,564 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,996 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,428 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,044 |
| Capital City Etymologies | 0 | - | 4.77 | 63,296 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,826 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,983 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,703 |
| Busiest Container Ports | 0 | - | 4.11 | 37,402 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,239 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,297 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,383 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,861 |
| U.S. College Towns | 0 | - | 4.47 | 29,225 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,142 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,556 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,651 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,954 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,002 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,079 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,790 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,178 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,162 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,378 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,536 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,778 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,600 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,184 |
| Buddhist Countries | 0 | - | 4.96 | 144,316 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,387 |
| Coldest Countries | 0 | - | 4.97 | 138,457 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,534 |
| Countries with the Least Precipitation | 0 | - | 4.90 | 82,706 |
| World Currency Quiz | 0 | - | 4.92 | 302,954 |
| Top 10 Coldest U.S. States | 0 | - | 4.94 | 124,639 |
| Top 10 Hottest U.S. States | 0 | - | 4.86 | 125,637 |
| Top 10 U.S. States with the Least Precipitation | 0 | - | 4.82 | 61,900 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,958 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,953 |
| Ancient City to Country | 0 | - | 4.70 | 108,022 |
| Official Cities in the UK | 0 | - | 4.89 | 283,674 |
| City-States | 0 | - | 4.53 | 37,260 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,131 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,669 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,186 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,481 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,110 |
| U.S. Cities with the Least Precipitation | 0 | - | 4.42 | 12,454 |
| One-Syllable World Capital Cities | 0 | - | 4.35 | 47,957 |
| Capital Cities Breakdown Puzzle #1 | 0 | - | 4.10 | 12,683 |
| Capital Cities Breakdown Puzzle #2 | 0 | - | 4.07 | 11,897 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,173 |
| Capital Cities Nearest to Islands | 0 | - | 4.56 | 13,301 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,344 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,179 |
| Capitals by River | 0 | - | 4.55 | 48,312 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,992 |
| World Capitals - One Minute Sprint | 0 | - | 4.21 | 235,192 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,635 |
| The Only Country ... | 0 | - | 4.91 | 81,020 |
| Countries with the Most Catholics | 0 | - | 4.90 | 109,391 |
| Orthodox Countries | 0 | - | 4.92 | 131,915 |
| Richest Island Countries | 0 | - | 4.84 | 100,521 |
| Battle to Country | 0 | - | 4.91 | 53,327 |
| Monarchies of Europe | 0 | - | 4.90 | 98,137 |
| Monarchies of Asia | 0 | - | 4.97 | 71,083 |
| Category Elimination - Countries #2 | 0 | - | 4.98 | 236,063 |
