| Name a World Capital A-Z | 0 | - | 5.00 | 176,081 |
| World Capitals Quiz | 0 | - | 5.00 | 5,071,256 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,534 |
| Coldest World Capitals | 0 | - | 4.95 | 133,537 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,272 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,195 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,366 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,453 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,176 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,919 |
| Countries by Capital City | 0 | - | 5.00 | 68,194 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,133 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,614 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,251 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,147 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,357 |
| Moved Capital Cities | 0 | - | 4.96 | 74,166 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,144 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,046 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,174 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,977 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,053 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,870 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,275 |
| Asia Capitals Quiz | 0 | - | 4.98 | 692,480 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,376 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,789 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,636 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,136 |
| World Capitals by Map | 0 | - | 5.00 | 286,233 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,264 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,477 |
| Random Country to Capital | 0 | - | 4.98 | 920,027 |
| Capitals Starting With H | 0 | - | 4.91 | 92,513 |
| Capitals Starting With K | 0 | - | 4.88 | 83,381 |
| Capitals Starting With L | 0 | - | 4.81 | 88,034 |
| Capitals Starting With M | 0 | - | 4.93 | 107,722 |
| Capitals Starting With P | 0 | - | 4.88 | 78,158 |
| Capitals Starting With R | 0 | - | 4.87 | 81,791 |
| Capitals Starting With S | 0 | - | 4.90 | 85,742 |
| Capitals Starting With T | 0 | - | 4.85 | 76,135 |
| Capitals Starting With W | 0 | - | 4.87 | 91,279 |
| Capitals Starting With A | 0 | - | 4.97 | 127,846 |
| Capitals Starting With B | 0 | - | 4.89 | 118,422 |
| Capitals Starting With D | 0 | - | 4.93 | 96,388 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,845 |
| Former Capitals | 0 | - | 4.88 | 71,439 |
| Europe Capital to Country | 0 | - | 4.99 | 249,972 |
| Asia Capital to Country | 0 | - | 4.96 | 126,624 |
| Capital Cities Chain | 0 | - | 4.83 | 82,701 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,812 |
| European Capitals by Map | 0 | - | 4.99 | 139,036 |
| African Capitals by Map | 0 | - | 4.99 | 133,720 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,317 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,030 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,383 |
| European Coastal Capitals | 0 | - | 4.95 | 90,555 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,569 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,797 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,876 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,812 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,523 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,858 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,749 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,173 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,602 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,429 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,999 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,208 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,065 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,805 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,650 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,156 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,316 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,406 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,366 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,523 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,167 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,266 |
| Countries that Start with A | 0 | - | 4.98 | 2,161,776 |
| Countries that Start with B | 0 | - | 4.95 | 2,293,508 |
| Countries that Start with C | 0 | - | 4.96 | 1,821,344 |
| Countries that Start with D | 0 | - | 4.96 | 709,127 |
| Countries that Start with E | 0 | - | 4.95 | 1,376,614 |
| Countries that Start with G | 0 | - | 4.97 | 1,502,690 |
| Countries that Start with H | 0 | - | 4.96 | 604,390 |
| Countries that Start with I | 0 | - | 4.92 | 1,287,624 |
| Countries that Start with J | 0 | - | 4.98 | 602,100 |
| Countries that Start with K | 0 | - | 4.97 | 815,421 |
| Countries that Start with L | 0 | - | 4.98 | 1,090,271 |
| Countries that Start with N | 0 | - | 4.93 | 1,117,265 |
| Countries that Start with P | 0 | - | 4.94 | 1,215,704 |
| Countries that Start with S | 0 | - | 4.98 | 1,754,231 |
| Countries that Start with T | 0 | - | 4.90 | 1,009,508 |
| Countries that Start with U | 0 | - | 4.97 | 904,229 |
| Countries that Start with V | 0 | - | 4.98 | 609,166 |
| Countries that Start with F | 0 | - | 4.83 | 617,312 |
| Countries that Start with M | 0 | - | 4.97 | 1,381,165 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,485 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,123 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,071 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,536 |
| 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 | 80,773 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 66,943 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,049 |
| Random World Capitals on a Map | 0 | - | 4.93 | 134,533 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,324 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,303 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,133 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,066 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,021 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 58,900 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,839 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 72,068 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,141 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,424 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,339 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,503 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,468 |
| Capitals Starting With N | 0 | - | 4.80 | 51,159 |
| Capitals Starting With V | 0 | - | 4.79 | 38,155 |
| Capitals Starting With C | 0 | - | 4.79 | 97,862 |
| One Country By Letter By Continent | 0 | - | 5.00 | 123,775 |
| European Geography A-Z | 0 | - | 4.29 | 49,260 |
| North American Sports Cities | 0 | - | 4.83 | 172,334 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,309 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,972 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,360 |
| Cities by Former Name | 0 | - | 4.83 | 91,543 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,474 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,202 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,585 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,754 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,990 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,422 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,723 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,729 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,973 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,658 |
| Majority Muslim Countries | 0 | - | 4.98 | 374,061 |
| NATO Countries | 0 | - | 4.98 | 280,112 |
| EU Countries Quiz | 0 | - | 4.99 | 273,804 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 288,135 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 272,870 |
| Top Five Countries by Religion | 0 | - | 4.93 | 171,263 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 148,361 |
| Countries with NO Military | 0 | - | 4.97 | 62,209 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,472 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,554 |
| Single Vowel Capitals | 0 | - | 4.80 | 14,448 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,361 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,543 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,423 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,034 |
| Capital City Etymologies | 0 | - | 4.77 | 63,288 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,499 |
| 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 | 76,288 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,378 |
| 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 | 47,136 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,547 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,610 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,931 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,942 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,047 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,776 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,148 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,060 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 487,857 |
| Countries with the Most Christians | 0 | - | 4.92 | 143,112 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,349 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,506 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,759 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 320,499 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,142 |
| Buddhist Countries | 0 | - | 4.96 | 144,283 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 335,312 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 123,479 |
| Countries that Start with R | 0 | - | 4.43 | 447,415 |
| World Currency Quiz | 0 | - | 4.92 | 302,812 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,120 |
| European Geography By Letter - A | 0 | - | 4.52 | 146,073 |
| European Geography By Letter - B #1 | 0 | - | 4.64 | 117,596 |
| European Geography By Letter - C | 0 | - | 4.46 | 113,798 |
| European Geography By Letter - D | 0 | - | 4.50 | 108,473 |
| European Geography By Letter - L | 0 | - | 4.52 | 113,416 |
| European Geography By Letter - M | 0 | - | 4.67 | 130,522 |
| European Geography By Letter - P #1 | 0 | - | 4.80 | 97,470 |
| European Geography By Letter - N | 0 | - | 4.44 | 100,781 |
| European Geography By Letter - R | 0 | - | 4.42 | 93,644 |
| European Geography By Letter - V | 0 | - | 4.43 | 92,961 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,690 |
| Asian Geography By Letter - M | 0 | - | 4.47 | 61,399 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 57,886 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,353 |
