| Countries of the World Quiz | 0 | - | 5.00 | 46,907,895 |
| World Capitals Quiz | 0 | - | 5.00 | 5,030,530 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,747 |
| Countries with the Most Tourists Quiz | 0 | - | 4.92 | 401,775 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,088 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,696 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,999 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,781 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,738 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,923 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,641 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,591 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,597 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,415 |
| Countries by Capital City | 0 | - | 5.00 | 66,615 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,313 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,898 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,403 |
| Moved Capital Cities | 0 | - | 4.96 | 73,576 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,491 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,515 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,661 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,323 |
| Cities by Airports | 0 | - | 4.49 | 87,787 |
| 25 Most Photographed Cities in Europe | 0 | - | 4.36 | 100,123 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,224 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,192 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,953 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,102 |
| North American Sports Cities | 0 | - | 4.83 | 170,881 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,912 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,714 |
| Name a City - European Countries | 0 | - | 4.92 | 64,374 |
| Cities by Former Name | 0 | - | 4.84 | 90,959 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,120 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,797 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,680 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,229 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,917 |
| World Capitals by Map | 0 | - | 5.00 | 283,148 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,655 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,750 |
| Random Country to Capital | 0 | - | 4.98 | 911,479 |
| Capitals Starting With H | 0 | - | 4.90 | 90,830 |
| Capitals Starting With K | 0 | - | 4.85 | 75,674 |
| Capitals Starting With L | 0 | - | 4.81 | 86,822 |
| Capitals Starting With M | 0 | - | 4.93 | 106,035 |
| Capitals Starting With P | 0 | - | 4.88 | 77,179 |
| Capitals Starting With R | 0 | - | 4.87 | 80,964 |
| Capitals Starting With S | 0 | - | 4.89 | 84,797 |
| Capitals Starting With T | 0 | - | 4.84 | 75,285 |
| Capitals Starting With W | 0 | - | 4.89 | 90,601 |
| Capitals Starting With A | 0 | - | 4.97 | 126,537 |
| Capitals Starting With B | 0 | - | 4.89 | 117,279 |
| Capitals Starting With D | 0 | - | 4.93 | 95,371 |
| UNESCO World Heritage Countries | 0 | - | 4.98 | 134,253 |
| Countries with the Most Airports | 0 | - | 4.96 | 97,098 |
| Countries with Most Tourists with Exceptions | 0 | - | 4.97 | 123,839 |
| Five Countries With the Most Tourists by Continent | 0 | - | 4.95 | 118,959 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,918 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,062 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,142 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,090 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,570 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,022 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,302 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,333 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,180 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,088 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,791 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,666 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,326 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,165 |
| Former Capitals | 0 | - | 4.88 | 71,131 |
| Europe Capital to Country | 0 | - | 4.99 | 247,677 |
| Asia Capital to Country | 0 | - | 4.96 | 125,741 |
| Capital Cities Chain | 0 | - | 4.84 | 81,905 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,434 |
| European Capitals by Map | 0 | - | 4.99 | 136,228 |
| African Capitals by Map | 0 | - | 4.99 | 132,140 |
| Coldest World Capitals | 0 | - | 4.95 | 133,038 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,117 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,166 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,594 |
| European Coastal Capitals | 0 | - | 4.95 | 89,731 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,755 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,758 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,415 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,786 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 89,982 |
| Countries with the Most Christians | 0 | - | 4.92 | 141,421 |
| Least Christian Countries with Exceptions | 0 | - | 4.90 | 86,907 |
| Countries Whose Airlines Carried the Most Passengers | 0 | - | 4.94 | 71,579 |
| World Currency Quiz | 0 | - | 4.92 | 298,375 |
| Cities by Tourist Attraction #1 | 0 | - | 3.63 | 81,025 |
| Cities by Famous Street | 0 | - | 3.96 | 48,245 |
| Cities by Tourist Attraction #2 | 0 | - | 3.73 | 32,063 |
| Ancient City to Country | 0 | - | 4.70 | 107,598 |
| Official Cities in the UK | 0 | - | 4.89 | 280,482 |
| City-States | 0 | - | 4.53 | 37,093 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,479 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,183 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,045 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,787 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,960 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,464 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,103 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,154 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,677 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,193 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,820 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,655 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,402 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,100 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,166 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,291 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,384 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,151 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,316 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,630 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,572 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,696 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,434 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,869 |
| Flags to Capitals #2 | 0 | - | 4.95 | 43,911 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 93,470 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 225,268 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,026 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| The Only Country ... | 0 | - | 4.91 | 79,854 |
| Largest Countries with Little Tourism | 0 | - | 4.74 | 61,248 |
| Countries with the Most Catholics | 0 | - | 4.90 | 108,011 |
| Orthodox Countries | 0 | - | 4.91 | 130,362 |
| Battle to Country | 0 | - | 4.91 | 52,505 |
| Monarchies of Europe | 0 | - | 4.90 | 97,299 |
| Monarchies of Asia | 0 | - | 4.97 | 70,591 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,430 |
| UNESCO World Heritage Sites to Country | 0 | - | 4.97 | 102,590 |
| Five Countries with Most Christians by Continent | 0 | - | 4.99 | 110,577 |
| Most Visited Countries by JetPunkers | 0 | - | 4.85 | 117,443 |
| U.S. Cities with the Most International Tourists | 0 | - | 4.88 | 74,854 |
| Capitals of the Stans | 0 | - | 4.95 | 26,402 |
| Boundary Waters | 0 | - | 4.92 | 88,031 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,807 |
| Category Elimination - European Geography #1 | 0 | - | 4.98 | 230,491 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,267 |
| Category Elimination - European Geography #2 | 0 | - | 4.99 | 165,143 |
| Category Elimination - Asian Geography #1 | 0 | - | 4.85 | 108,701 |
| Category Elimination - African Geography #1 | 0 | - | 4.90 | 91,086 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,267 |
| Category Elimination - Asian Geography #2 | 0 | - | 4.94 | 95,550 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,827 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,565 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,409 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,327 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,537 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,093 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,551 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,186 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,912 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,340 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,722 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,387 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,159 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,819 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,649 |
| Top 10 Biggest Economies in Europe | 0 | - | 4.98 | 197,234 |
| Top 10 Biggest Economies in Africa | 0 | - | 4.99 | 119,350 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.85 | 113,229 |
| Top 10 Biggest Economies in the Americas | 0 | - | 4.94 | 91,071 |
| Top 10 Coldest European Countries | 0 | - | 4.94 | 192,229 |
| Top 10 Hottest European Countries | 0 | - | 4.89 | 126,111 |
| Top 10 Coldest Asian Countries | 0 | - | 4.95 | 122,484 |
| Name the U.S. National Parks | 0 | - | 4.86 | 58,877 |
| Resort Towns by Country | 0 | - | 4.30 | 39,920 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,967 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,209 |
| Largest World Cities With Five Letters | 0 | - | 4.52 | 66,421 |
| Cities Chain #2 | 0 | - | 4.42 | 56,165 |
| Cities Chain #1 | 0 | - | 4.61 | 66,341 |
| World's Biggest Financial Centers | 0 | - | 4.50 | 52,154 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 137,662 |
| Most-Searched Cities on Wikipedia | 0 | - | 4.41 | 35,008 |
| Name Any Valid U.S. City | 0 | - | 4.51 | 40,115 |
| Cities Where Famous People Died | 0 | - | 4.47 | 33,013 |
| Cities By Wikipedia Word Clouds A-Z | 0 | - | 4.78 | 32,804 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,183 |
| Nearest Capital City #2 | 0 | - | 4.56 | 39,012 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,782 |
| Capitals Starting With N | 0 | - | 4.80 | 50,315 |
| Capitals Starting With V | 0 | - | 4.79 | 37,575 |
| Capitals Starting With C | 0 | - | 4.74 | 96,516 |
| Landlocked Countries | 0 | - | 4.99 | 413,468 |
| U.S. National Parks Map Quiz | 0 | - | 4.48 | 55,684 |
| European Countries with the Fewest Overnight Visitors | 0 | - | 4.78 | 41,598 |
| Top 100 Greatest NBA Players | 0 | - | 4.42 | 685,264 |
| Famous Festivals | 0 | - | 3.71 | 20,180 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,469 |
| Nearest Major City #1 | 0 | - | 4.49 | 23,538 |
