| Capital Cities by Body of Water | 0 | - | 4.85 | 57,371 |
| Countries With No Rivers | 0 | - | 4.96 | 76,128 |
| Name a Valid Country on Each River | 0 | - | 4.96 | 61,371 |
| Capitals by River | 0 | - | 4.55 | 48,251 |
| Five Countries with the Longest Coastline by Continent | 0 | - | 4.97 | 114,889 |
| Countries Farthest From the Sea | 0 | - | 4.98 | 74,340 |
| African Great Lakes | 0 | - | 4.82 | 65,463 |
| American Countries With No Atlantic Coastline | 0 | - | 4.94 | 92,036 |
| Natural Features of Countries #1 | 0 | - | 4.86 | 83,444 |
| Countries with Fjords | 0 | - | 4.93 | 100,336 |
| Cities on a Map of the Great Lakes | 0 | - | 4.41 | 44,360 |
| Top 10 American Countries by Coastline | 0 | - | 4.96 | 88,136 |
| 100 Longest Rivers in Europe - with a Map | 0 | - | 4.94 | 64,997 |
| Countries Bordering the Four Color Seas | 0 | - | 4.92 | 22,825 |
| World Capitals Quiz | 0 | - | 5.00 | 5,041,862 |
| Name a Valid Country Bordering Each Sea | 0 | - | 4.90 | 114,961 |
| 10 Longest Rivers in the United States | 0 | - | 4.85 | 38,875 |
| Countries with the Longest Coastline Bordering Each Other | 0 | - | 4.89 | 28,353 |
| Countries That Touch the Baltic Sea | 0 | - | 4.98 | 115,785 |
| North Sea Countries | 0 | - | 4.92 | 86,693 |
| Black Sea Countries | 0 | - | 4.87 | 60,380 |
| Countries That Touch the Red Sea | 0 | - | 4.90 | 65,085 |
| Caspian Sea Countries | 0 | - | 4.90 | 63,164 |
| Countries with the Shortest Coastlines | 0 | - | 4.89 | 66,996 |
| Countries with the Longest Coastlines | 0 | - | 4.80 | 411,594 |
| Rivers of the United States | 0 | - | 4.93 | 65,687 |
| U.S. Cities with Landforms in The Name | 0 | - | 4.26 | 70,748 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,566 |
| Bodies of Water around the Arabian Peninsula | 0 | - | 4.74 | 35,949 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,153 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,316 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,915 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,873 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,038 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,880 |
| Countries by Capital City | 0 | - | 5.00 | 67,129 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,559 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,086 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,103 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,557 |
| Moved Capital Cities | 0 | - | 4.96 | 73,755 |
| Megadiverse Countries | 0 | - | 4.97 | 134,326 |
| Natural Features of Countries #2 | 0 | - | 4.55 | 37,364 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,286 |
| North American Sports Cities | 0 | - | 4.83 | 171,150 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,988 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,912 |
| Name a City - European Countries | 0 | - | 4.92 | 64,674 |
| Cities by Former Name | 0 | - | 4.84 | 91,135 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,129 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,674 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,043 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,355 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,254 |
| World Capitals by Map | 0 | - | 5.00 | 284,177 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,838 |
| Random Capital to Country | 0 | - | 4.99 | 2,581,265 |
| Random Country to Capital | 0 | - | 4.98 | 913,403 |
| Capitals Starting With H | 0 | - | 4.90 | 91,552 |
| Capitals Starting With K | 0 | - | 4.85 | 75,838 |
| Capitals Starting With L | 0 | - | 4.81 | 87,008 |
| Capitals Starting With M | 0 | - | 4.93 | 106,366 |
| Capitals Starting With P | 0 | - | 4.88 | 77,341 |
| Capitals Starting With R | 0 | - | 4.87 | 81,111 |
| Capitals Starting With S | 0 | - | 4.89 | 84,964 |
| Capitals Starting With T | 0 | - | 4.84 | 75,431 |
| Capitals Starting With W | 0 | - | 4.89 | 90,752 |
| Capitals Starting With A | 0 | - | 4.97 | 126,756 |
| Capitals Starting With B | 0 | - | 4.89 | 117,479 |
| Capitals Starting With D | 0 | - | 4.93 | 95,563 |
| Countries with Wild Tigers | 0 | - | 4.96 | 135,874 |
| Countries with Wild Penguins | 0 | - | 4.94 | 99,515 |
| Countries with the Most Venomous Animal Species | 0 | - | 4.87 | 86,595 |
| African Great Lake Countries with an Empty Map | 0 | - | 4.97 | 60,514 |
| Asian Physical Geography | 0 | - | 4.61 | 35,404 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,180 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,795 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,661 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,053 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,380 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,760 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,387 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,536 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,183 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,903 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,453 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,481 |
| Former Capitals | 0 | - | 4.88 | 71,221 |
| Europe Capital to Country | 0 | - | 4.99 | 248,424 |
| Asia Capital to Country | 0 | - | 4.96 | 125,974 |
| Capital Cities Chain | 0 | - | 4.84 | 82,086 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,828 |
| European Capitals by Map | 0 | - | 4.99 | 137,118 |
| African Capitals by Map | 0 | - | 4.99 | 132,500 |
| Coldest World Capitals | 0 | - | 4.95 | 133,134 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,515 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,444 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,822 |
| European Coastal Capitals | 0 | - | 4.95 | 89,961 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,278 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,651 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,356 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,498 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,984 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,180 |
| Landforms by Country | 0 | - | 4.52 | 51,928 |
| Countries with the Most Sheep | 0 | - | 4.92 | 102,620 |
| Mekong River Countries Empty Map Quiz | 0 | - | 4.80 | 53,041 |
| Seas of Europe | 0 | - | 4.37 | 84,288 |
| Official Cities in the UK | 0 | - | 4.89 | 281,316 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,221 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,215 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,298 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,668 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,827 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,579 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,376 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,351 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,656 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,827 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,814 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,694 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,018 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,045 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,647 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,562 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,895 |
| The Only Country ... | 0 | - | 4.91 | 80,178 |
| Countries that Catch the Most Fish | 0 | - | 4.90 | 111,738 |
| Countries with the Most Wolves | 0 | - | 4.92 | 107,297 |
| Rivers A-Z | 0 | - | 4.35 | 32,715 |
| World's Longest Rivers on a Map | 0 | - | 4.91 | 87,021 |
| Rivers of Europe Quiz | 0 | - | 4.89 | 55,757 |
| Sea in the Answers | 0 | - | 4.10 | 48,627 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,413 |
| Ancient City to Country | 0 | - | 4.70 | 107,715 |
| City-States | 0 | - | 4.53 | 37,148 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,869 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,536 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,091 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,008 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,486 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,169 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,735 |
| Top Five Capitals By Category #1 | 0 | - | 4.73 | 78,792 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,856 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,705 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,066 |
| Geological Extremes | 0 | - | 4.34 | 39,964 |
| African Physical Geography | 0 | - | 4.51 | 31,596 |
| European Physical Geography | 0 | - | 4.26 | 33,399 |
| Countries With Two or More Bear Species | 0 | - | 4.90 | 22,562 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,619 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,451 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,374 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,579 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,115 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,557 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,444 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,591 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,701 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,026 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,571 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,805 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,550 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,300 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,712 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,816 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,804 |
| Largest Lakes in the United States on a Map | 0 | - | 4.90 | 29,735 |
| Boundary Waters | 0 | - | 4.92 | 88,125 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,895 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,486 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,042 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,467 |
| Cities by Airports | 0 | - | 4.49 | 88,378 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,538 |
| Cities Chain #2 | 0 | - | 4.42 | 56,205 |
| Cities Chain #1 | 0 | - | 4.61 | 66,403 |
| World's Biggest Financial Centers | 0 | - | 4.51 | 53,532 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,366 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,064 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,306 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,049 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,048 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,699 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,255 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,292 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,202 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,023 |
| Name a World Capital A-Z | 0 | - | 5.00 | 175,253 |
| Random European Capital to Country | 0 | - | 4.98 | 189,535 |
| Random European Country to Capital | 0 | - | 4.92 | 147,694 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,528 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,627 |
| Random African Capital to Country | 0 | - | 4.97 | 99,868 |
| Random African Country to Capital | 0 | - | 4.94 | 70,357 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 17,066 |
| Capitals Starting With N | 0 | - | 4.80 | 50,470 |
| Capitals Starting With V | 0 | - | 4.79 | 37,698 |
