| Countries with the Most Airports | 0 | - | 4.96 | 100,018 |
| Countries of the World Quiz | 0 | - | 5.00 | 47,800,909 |
| Cities by Airports | 0 | - | 4.47 | 103,912 |
| World Capitals Quiz | 0 | - | 5.00 | 5,100,412 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,208 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,419 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,597,321 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 409,108 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,610 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,471 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 134,027 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,220 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,492 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,131 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,213 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,877 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,081 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,070 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,970 |
| Countries by Capital City | 0 | - | 5.00 | 69,222 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,751 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,130 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,432 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,721 |
| Moved Capital Cities | 0 | - | 4.96 | 74,583 |
| World Capitals with the Most International Tourists | 0 | - | 4.51 | 53,470 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,764 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,911 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,352 |
| North American Sports Cities | 0 | - | 4.83 | 173,030 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,524 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,884 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,860 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,326 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,855 |
| Name a City - European Countries | 0 | - | 4.90 | 66,045 |
| Cities by Former Name | 0 | - | 4.83 | 91,965 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,850 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,906 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,650 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,933 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,725 |
| World Capitals by Map | 0 | - | 5.00 | 288,973 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,751 |
| Random Capital to Country | 0 | - | 4.99 | 2,599,663 |
| Random Country to Capital | 0 | - | 4.98 | 926,696 |
| Capitals Starting With H | 0 | - | 4.91 | 93,220 |
| Capitals Starting With K | 0 | - | 4.89 | 84,300 |
| Capitals Starting With M | 0 | - | 4.94 | 108,976 |
| Capitals Starting With P | 0 | - | 4.88 | 78,894 |
| Capitals Starting With R | 0 | - | 4.88 | 82,419 |
| Capitals Starting With S | 0 | - | 4.90 | 86,462 |
| Capitals Starting With T | 0 | - | 4.85 | 76,747 |
| Capitals Starting With W | 0 | - | 4.87 | 91,669 |
| Capitals Starting With A | 0 | - | 4.97 | 128,965 |
| Capitals Starting With B | 0 | - | 4.89 | 119,362 |
| Capitals Starting With D | 0 | - | 4.94 | 97,088 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 136,642 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 126,598 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 122,950 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,701 |
| Asia's Busiest Airports | 0 | - | 4.70 | 53,082 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,305 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,678 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,060 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,216 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,745 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,338 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,799 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,242 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,912 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,571 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,495 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,734 |
| Former Capitals | 0 | - | 4.88 | 71,639 |
| Europe Capital to Country | 0 | - | 4.99 | 251,814 |
| Asia Capital to Country | 0 | - | 4.96 | 127,294 |
| Capital Cities Chain | 0 | - | 4.84 | 83,267 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,788 |
| European Capitals by Map | 0 | - | 4.99 | 141,806 |
| African Capitals by Map | 0 | - | 4.99 | 141,857 |
| Coldest World Capitals | 0 | - | 4.95 | 134,109 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,800 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,741 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,070 |
| European Coastal Capitals | 0 | - | 4.95 | 91,202 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,124 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,199 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,518 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,107 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 78,053 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,465 |
| Countries with the Most Christians | 0 | - | 4.93 | 144,461 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 88,959 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.95 | 72,925 |
| World Currency Quiz | 0 | - | 4.92 | 306,178 |
| Non-Stop Flights to New Zealand | 0 | - | 4.46 | 48,237 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,175 |
| Cities by Famous Street | 0 | - | 3.96 | 48,377 |
| Official Cities in the UK | 0 | - | 4.89 | 285,853 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,178 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,756 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,370 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,799 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,121 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,482 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,967 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,310 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,829 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,187 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,511 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,846 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,850 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,707 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,500 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,717 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,643 |
| The Only Country ... | 0 | - | 4.91 | 81,767 |
| Countries with the Most Catholics | 0 | - | 4.90 | 110,270 |
| Orthodox Countries | 0 | - | 4.92 | 132,670 |
| Battle to Country | 0 | - | 4.91 | 53,876 |
| Monarchies of Europe | 0 | - | 4.90 | 98,744 |
| Monarchies of Asia | 0 | - | 4.97 | 71,440 |
| Asian Country Superlatives | 0 | - | 4.84 | 81,229 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 103,468 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 112,398 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 118,951 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 75,862 |
| Ancient City to Country | 0 | - | 4.70 | 108,290 |
| City-States | 0 | - | 4.53 | 37,379 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,784 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,581 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,251 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,203 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,584 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,278 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,060 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,602 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,465 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,980 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,563 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,462 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,287 |
| Largest Countries with Little Tourism | 0 | - | 4.70 | 62,075 |
| Busiest Air Routes from the U.S. | 0 | - | 4.46 | 77,036 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 235,407 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 168,624 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.86 | 110,930 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 93,166 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 97,562 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,988 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,577 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,601 |
| Resort Towns by Country | 0 | - | 4.30 | 40,076 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.38 | 53,823 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,190 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,600 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,812 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,953 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,781 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,756 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,405 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 44,055 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,561 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,011 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,546 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,429 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,775 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 200,484 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 121,208 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 136,880 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 92,741 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 193,742 |
| Top 10 Hottest European Countries | 0 | - | 4.88 | 127,679 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 123,688 |
| Name the U.S. National Parks | 0 | - | 4.86 | 60,403 |
| Boundary Waters | 0 | - | 4.92 | 88,720 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.87 | 35,372 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,594 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,863 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,421 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,768 |
| Important Cities in WWII | 0 | - | 4.42 | 93,816 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,351 |
| Cities Chain #2 | 0 | - | 4.42 | 56,498 |
| Cities Chain #1 | 0 | - | 4.61 | 66,791 |
| World's Biggest Financial Centers | 0 | - | 4.55 | 73,505 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,697,337 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.42 | 35,332 |
| Name Any Valid U.S. City | 0 | - | 4.49 | 41,100 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,245 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 33,287 |
| Nearest Capital City #2 | 0 | - | 4.57 | 39,251 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,271 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,998 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,979 |
| Random European Capital to Country | 0 | - | 4.98 | 191,978 |
| Random European Country to Capital | 0 | - | 4.93 | 165,774 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,925 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,338 |
