| Name a World Capital A-Z | 0 | - | 5.00 | 176,569 |
| World Capitals Quiz | 0 | - | 5.00 | 5,087,876 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,592,505 |
| Coldest World Capitals | 0 | - | 4.95 | 133,689 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,408 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,645 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,622 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,759 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,611 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,472 |
| Countries by Capital City | 0 | - | 5.00 | 68,759 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,445 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,885 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,422 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,478 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,843 |
| Moved Capital Cities | 0 | - | 4.96 | 74,401 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,283 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,338 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,246 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,558 |
| Richest Countries A-Z | 0 | - | 4.91 | 103,560 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,128 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,529 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,388 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,522 |
| Capitals A-Z #2 | 0 | - | 4.45 | 26,854 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,794 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,476 |
| World Capitals by Map | 0 | - | 5.00 | 287,787 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,540 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,806 |
| Random Country to Capital | 0 | - | 4.98 | 923,693 |
| Capitals Starting With H | 0 | - | 4.91 | 92,792 |
| Capitals Starting With K | 0 | - | 4.88 | 83,848 |
| Capitals Starting With L | 0 | - | 4.81 | 88,310 |
| Capitals Starting With M | 0 | - | 4.93 | 108,175 |
| Capitals Starting With P | 0 | - | 4.88 | 78,422 |
| Capitals Starting With R | 0 | - | 4.87 | 82,041 |
| Capitals Starting With S | 0 | - | 4.90 | 86,020 |
| Capitals Starting With T | 0 | - | 4.85 | 76,368 |
| Capitals Starting With W | 0 | - | 4.87 | 91,428 |
| Capitals Starting With A | 0 | - | 4.97 | 128,378 |
| Capitals Starting With B | 0 | - | 4.89 | 118,796 |
| Capitals Starting With D | 0 | - | 4.93 | 96,699 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,584 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,333 |
| Former Capitals | 0 | - | 4.88 | 71,549 |
| Europe Capital to Country | 0 | - | 4.99 | 251,105 |
| Asia Capital to Country | 0 | - | 4.96 | 126,955 |
| Capital Cities Chain | 0 | - | 4.84 | 83,030 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,341 |
| European Capitals by Map | 0 | - | 4.99 | 140,415 |
| African Capitals by Map | 0 | - | 4.99 | 137,236 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,911 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,385 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,721 |
| European Coastal Capitals | 0 | - | 4.95 | 90,909 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,707 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,132 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,810 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,959 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,824 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,178 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,025 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,050 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,834 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,781 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,266 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,621 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,398 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,090 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,755 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,350 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,620 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,659 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,551 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,069 |
| Top 10 Hottest European Capitals | 0 | - | 4.63 | 33,211 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,462 |
| Countries that Start with A | 0 | - | 4.98 | 2,168,236 |
| Countries that Start with B | 0 | - | 4.95 | 2,299,474 |
| Countries that Start with C | 0 | - | 4.96 | 1,826,143 |
| Countries that Start with D | 0 | - | 4.96 | 712,588 |
| Countries that Start with E | 0 | - | 4.95 | 1,380,600 |
| Countries that Start with G | 0 | - | 4.97 | 1,506,865 |
| Countries that Start with H | 0 | - | 4.96 | 606,813 |
| Countries that Start with I | 0 | - | 4.92 | 1,291,022 |
| Countries that Start with J | 0 | - | 4.98 | 604,366 |
| Countries that Start with K | 0 | - | 4.97 | 817,949 |
| Countries that Start with L | 0 | - | 4.98 | 1,093,336 |
| Countries that Start with N | 0 | - | 4.93 | 1,120,396 |
| Countries that Start with P | 0 | - | 4.94 | 1,218,741 |
| Countries that Start with S | 0 | - | 4.98 | 1,758,490 |
| Countries that Start with T | 0 | - | 4.90 | 1,011,812 |
| Countries that Start with U | 0 | - | 4.97 | 906,065 |
| Countries that Start with V | 0 | - | 4.98 | 610,462 |
| Countries that Start with F | 0 | - | 4.83 | 619,201 |
| Countries that Start with M | 0 | - | 4.97 | 1,384,589 |
| Asian Geography By Letter - B | 0 | - | 4.85 | 66,762 |
| European Geography By Letter - P #1 | 0 | - | 4.81 | 98,167 |
| Countries Closest to United States A-Z | 0 | - | 4.82 | 118,408 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,318 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,565 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,257 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,995 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,431 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,295 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,269 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,000 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,937 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,568 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,342 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,684 |
| Hottest Capital Cities | 0 | - | 4.41 | 31,051 |
| Country Flags with the Fewest Colours A-Z | 0 | - | 4.63 | 59,020 |
| A-Z Cities by Pictures | 0 | - | 4.56 | 43,966 |
| World's Biggest Financial Centers | 0 | - | 4.56 | 72,959 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,204 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,882 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,425 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,644 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,711 |
| Capitals Starting With N | 0 | - | 4.80 | 51,385 |
| Capitals Starting With V | 0 | - | 4.79 | 38,339 |
| Capitals Starting With C | 0 | - | 4.78 | 98,288 |
| One Country By Letter By Continent | 0 | - | 5.00 | 124,668 |
| European Geography A-Z | 0 | - | 4.29 | 49,384 |
| North American Sports Cities | 0 | - | 4.83 | 172,724 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,428 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,458 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,650 |
| Cities by Former Name | 0 | - | 4.83 | 91,786 |
| National Subdivisions by Capital | 0 | - | 4.36 | 99,530 |
| Capital Cities with the Same Name as Their Country | 0 | - | 4.31 | 75,281 |
| Capitals by First and Last Letter | 0 | - | 4.39 | 66,664 |
| World Capitals Ending with O | 0 | - | 4.80 | 17,900 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,059 |
| Capital Closest to the Equator | 0 | - | 4.58 | 15,444 |
| Double Trouble Capital Cities | 0 | - | 4.53 | 22,762 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,956 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,138 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,037 |
| Majority Muslim Countries | 0 | - | 4.98 | 375,952 |
| NATO Countries | 0 | - | 4.98 | 281,891 |
| EU Countries Quiz | 0 | - | 4.99 | 275,956 |
| Countries with the Most Military Troops | 0 | - | 4.95 | 289,681 |
| Countries with Nuclear Weapons | 0 | - | 4.86 | 274,902 |
| Top Five Countries by Religion | 0 | - | 4.93 | 172,443 |
| Countries with the Most Elite Universities | 0 | - | 4.95 | 149,122 |
| Countries with NO Military | 0 | - | 4.97 | 62,741 |
| Countries with the Most Forest A-Z | 0 | - | 4.63 | 55,585 |
| Countries by Number of Books Published | 0 | - | 4.95 | 72,848 |
| Cities With the Most Billionaires | 0 | - | 4.77 | 102,446 |
| Solve the Secret Capital City | 0 | - | 4.80 | 163,851 |
| Add A Letter - Make a Capital City | 0 | - | 4.46 | 32,452 |
| World Capitals on an Empty Map | 0 | - | 4.69 | 54,300 |
| Capital City Etymologies | 0 | - | 4.77 | 63,417 |
| Countries Bordering "U" Countries | 0 | - | 4.82 | 24,678 |
| Busiest Container Ports | 0 | - | 4.11 | 37,446 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,268 |
| Most Educated Cities in the United States | 0 | - | 4.30 | 76,366 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,539 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,965 |
| U.S. College Towns | 0 | - | 4.47 | 29,257 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,181 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,646 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,064 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,452 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,677 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,524 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,208 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,476 |
| Hottest Capital Cities with Exceptions | 0 | - | 4.22 | 16,074 |
| Word Scramble - National Capitals | 0 | - | 4.19 | 489,697 |
| Countries with the Most Christians | 0 | - | 4.93 | 143,722 |
| Countries with the Most Tanks | 0 | - | 4.91 | 107,785 |
| Biggest Export Partners For Every Country | 0 | - | 4.98 | 50,792 |
| Top Oil Reserve Countries | 0 | - | 4.93 | 74,959 |
| Category Elimination - Countries #1 | 0 | - | 4.99 | 322,072 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,621 |
| Buddhist Countries | 0 | - | 4.96 | 144,691 |
| Countries with the Most Billionaires | 0 | - | 4.90 | 336,130 |
| Countries with the Most Millionaires | 0 | - | 4.86 | 124,118 |
| Countries that Start with R | 0 | - | 4.43 | 448,717 |
| World Currency Quiz | 0 | - | 4.92 | 304,653 |
| Asian Geography By Letter - A | 0 | - | 4.64 | 71,295 |
| European Geography By Letter - A | 0 | - | 4.52 | 147,082 |
| European Geography By Letter - B #1 | 0 | - | 4.69 | 120,483 |
| European Geography By Letter - C | 0 | - | 4.46 | 114,874 |
| European Geography By Letter - D | 0 | - | 4.50 | 109,423 |
| European Geography By Letter - L | 0 | - | 4.52 | 114,088 |
| European Geography By Letter - M | 0 | - | 4.67 | 131,456 |
| European Geography By Letter - N | 0 | - | 4.44 | 101,272 |
| European Geography By Letter - R | 0 | - | 4.42 | 94,090 |
| European Geography By Letter - V | 0 | - | 4.42 | 93,343 |
| Asian Geography by Letter - H | 0 | - | 4.50 | 65,869 |
| Asian Geography By Letter - M | 0 | - | 4.48 | 61,523 |
| Asian Geography by Letter - P | 0 | - | 4.45 | 58,035 |
| Asian Geography by Letter - T | 0 | - | 4.51 | 57,497 |
