| Name a World Capital A-Z | 0 | - | 5.00 | 176,310 |
| World Capitals Quiz | 0 | - | 5.00 | 5,079,535 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,588,850 |
| Coldest World Capitals | 0 | - | 4.95 | 133,613 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,329 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,424 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,491 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,601 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,361 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,179 |
| Countries by Capital City | 0 | - | 5.00 | 68,484 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,273 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,748 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,813 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,316 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,555 |
| Moved Capital Cities | 0 | - | 4.96 | 74,284 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,215 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,146 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,209 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,238 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,310 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,980 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,790 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,990 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,441 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,821 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,713 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,315 |
| World Capitals by Map | 0 | - | 5.00 | 287,122 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,402 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,154 |
| Random Country to Capital | 0 | - | 4.98 | 921,750 |
| Capitals Starting With H | 0 | - | 4.91 | 92,657 |
| Capitals Starting With K | 0 | - | 4.88 | 83,688 |
| Capitals Starting With L | 0 | - | 4.81 | 88,187 |
| Capitals Starting With M | 0 | - | 4.93 | 107,963 |
| Capitals Starting With P | 0 | - | 4.88 | 78,291 |
| Capitals Starting With R | 0 | - | 4.87 | 81,927 |
| Capitals Starting With S | 0 | - | 4.90 | 85,891 |
| Capitals Starting With T | 0 | - | 4.85 | 76,243 |
| Capitals Starting With W | 0 | - | 4.87 | 91,358 |
| Capitals Starting With A | 0 | - | 4.97 | 128,194 |
| Capitals Starting With B | 0 | - | 4.89 | 118,624 |
| Capitals Starting With D | 0 | - | 4.93 | 96,553 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,506 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,000 |
| Former Capitals | 0 | - | 4.88 | 71,496 |
| Europe Capital to Country | 0 | - | 4.99 | 250,619 |
| Asia Capital to Country | 0 | - | 4.96 | 126,762 |
| Capital Cities Chain | 0 | - | 4.83 | 82,850 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,049 |
| European Capitals by Map | 0 | - | 4.99 | 139,640 |
| African Capitals by Map | 0 | - | 4.99 | 134,047 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,551 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,199 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,540 |
| European Coastal Capitals | 0 | - | 4.95 | 90,715 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,634 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,461 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,293 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,880 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,678 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,016 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,887 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,026 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,258 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,578 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,131 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,423 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,269 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,927 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,704 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,240 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,482 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,535 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,477 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,762 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,192 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,353 |
| Countries that Start with A | 0 | - | 4.98 | 2,164,893 |
| Countries that Start with B | 0 | - | 4.95 | 2,296,466 |
| Countries that Start with C | 0 | - | 4.96 | 1,823,755 |
| Countries that Start with D | 0 | - | 4.96 | 710,843 |
| Countries that Start with E | 0 | - | 4.95 | 1,378,545 |
| Countries that Start with G | 0 | - | 4.97 | 1,504,797 |
| Countries that Start with H | 0 | - | 4.96 | 605,618 |
| Countries that Start with I | 0 | - | 4.92 | 1,289,386 |
| Countries that Start with J | 0 | - | 4.98 | 603,254 |
| Countries that Start with K | 0 | - | 4.97 | 816,726 |
| Countries that Start with L | 0 | - | 4.98 | 1,091,793 |
| Countries that Start with N | 0 | - | 4.93 | 1,118,805 |
| Countries that Start with P | 0 | - | 4.94 | 1,217,230 |
| Countries that Start with S | 0 | - | 4.98 | 1,756,408 |
| Countries that Start with T | 0 | - | 4.90 | 1,010,701 |
| Countries that Start with U | 0 | - | 4.97 | 905,192 |
| Countries that Start with V | 0 | - | 4.98 | 609,818 |
| Countries that Start with F | 0 | - | 4.83 | 618,264 |
| Countries that Start with M | 0 | - | 4.97 | 1,382,879 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,580 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,268 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,189 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,553 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,245 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,957 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,086 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,118 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,160 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,752 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,558 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,437 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,236 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,340 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,036 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,960 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,905 |
| World's Biggest Financial Centers | 0 | - | 4.56 | 72,567 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,168 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,627 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,362 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,561 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,589 |
| Capitals Starting With N | 0 | - | 4.80 | 51,280 |
| Capitals Starting With V | 0 | - | 4.79 | 38,251 |
| Capitals Starting With C | 0 | - | 4.79 | 98,088 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,252 |
| European Geography A-Z | 0 | - | 4.29 | 49,321 |
| North American Sports Cities | 0 | - | 4.83 | 172,528 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,363 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,173 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,474 |
| Cities by Former Name | 0 | - | 4.83 | 91,641 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,504 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,239 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,620 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,826 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,025 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,434 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,735 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,892 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,040 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,847 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,080 |
| NATO Countries | 0 | - | 4.98 | 281,097 |
| EU Countries Quiz | 0 | - | 4.99 | 275,022 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,954 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 273,934 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,977 |
| Countries with the Most Elite Universities | 0 | - | 4.94 | 148,774 |
| Countries with NO Military | 0 | - | 4.97 | 62,514 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,534 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,723 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,411 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,704 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,444 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,133 |
| Capital City Etymologies | 0 | - | 4.77 | 63,355 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,582 |
| Busiest Container Ports | 0 | - | 4.11 | 37,422 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,251 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,327 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,435 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,916 |
| U.S. College Towns | 0 | - | 4.47 | 29,237 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,161 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,593 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,841 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,085 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,307 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,266 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,885 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,316 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,070 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 488,928 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,452 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,559 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,653 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,859 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 321,149 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,396 |
| Buddhist Countries | 0 | - | 4.96 | 144,498 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,734 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,752 |
| Countries that Start with R | 0 | - | 4.43 | 448,072 |
| World Currency Quiz | 0 | - | 4.92 | 303,714 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,187 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,478 |
| European Geography By Letter - B #1 | 0 | - | 4.67 | 119,880 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,165 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,796 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,649 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,857 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,666 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,963 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,811 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,104 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,766 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,456 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,961 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,411 |
