| World City Nicknames Quiz | 0 | - | 4.19 | 35,457 |
| World Capitals Quiz | 0 | - | 5.00 | 5,030,557 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,570,752 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,819 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,740 |
| 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 | 107,599 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,415 |
| Countries by Capital City | 0 | - | 5.00 | 66,617 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,314 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,898 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,324 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,403 |
| Moved Capital Cities | 0 | - | 4.96 | 73,577 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,102 |
| North American Sports Cities | 0 | - | 4.83 | 170,882 |
| 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 | 64,375 |
| Cities by Former Name | 0 | - | 4.84 | 90,959 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,122 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,806 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,681 |
| 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 | 283,151 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,655 |
| Random Capital to Country | 0 | - | 4.99 | 2,577,762 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,259 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,619 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,808 |
| Random Country to Capital | 0 | - | 4.98 | 911,488 |
| Capitals Starting With H | 0 | - | 4.90 | 90,832 |
| Capitals Starting With K | 0 | - | 4.85 | 75,676 |
| Capitals Starting With L | 0 | - | 4.81 | 86,822 |
| Capitals Starting With M | 0 | - | 4.93 | 106,036 |
| Capitals Starting With P | 0 | - | 4.88 | 77,180 |
| 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 | 126,539 |
| Capitals Starting With B | 0 | - | 4.89 | 117,280 |
| Capitals Starting With D | 0 | - | 4.93 | 95,371 |
| Which City in Europe? | 0 | - | 4.83 | 106,610 |
| 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 | 45,182 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,090 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,793 |
| Random European City to Country | 0 | - | 4.69 | 116,306 |
| Random Asian City to Country | 0 | - | 4.56 | 44,390 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,667 |
| 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 | 247,687 |
| 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 | 132,142 |
| Coldest World Capitals | 0 | - | 4.95 | 133,038 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,118 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,167 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,594 |
| European Coastal Capitals | 0 | - | 4.95 | 89,734 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,176 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,759 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,761 |
| 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 | 89,983 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,178 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,326 |
| Which City in Canada? | 0 | - | 4.83 | 56,649 |
| Country Nicknames | 0 | - | 3.95 | 97,764 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,647 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,134 |
| Official Cities in the UK | 0 | - | 4.89 | 280,486 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,089 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,103 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,195 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,821 |
| 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 | 118,107 |
| 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 | 125,385 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,697 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,696 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,435 |
| Flags to Capitals #1 | 0 | - | 4.96 | 57,870 |
| 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 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,760 |
| The Only Country ... | 0 | - | 4.91 | 79,854 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 134,350 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 219,999 |
| Ancient City to Country | 0 | - | 4.70 | 107,598 |
| City-States | 0 | - | 4.53 | 37,093 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 53,781 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,479 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,045 |
| City Where It Happened #2 | 0 | - | 4.42 | 52,960 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,464 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,154 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,677 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,762 |
| Top Five Capitals By Category #1 | 0 | - | 4.72 | 78,317 |
| Top Five Capitals By Category #2 | 0 | - | 4.64 | 57,631 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 80,572 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,234 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,026 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,167 |
| 20 Random Country Flags | 0 | - | 4.99 | 604,313 |
| Capitals of the Stans | 0 | - | 4.95 | 26,402 |
| U.S. State Nicknames Quiz | 0 | - | 4.47 | 50,260 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,530 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,111 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,566 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,409 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,327 |
| Resort Towns by Country | 0 | - | 4.30 | 39,920 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.35 | 44,537 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,812 |
| 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 | 69,187 |
| Random U.S. City to State | 0 | - | 4.45 | 75,310 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,912 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,341 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,723 |
| Name a City - Asian Countries | 0 | - | 4.41 | 19,385 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,387 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.87 | 131,492 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,159 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 79,515 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 88,649 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,661 |
| European Cities by Clue | 0 | - | 4.70 | 88,798 |
| Countries as U.S. First Names | 0 | - | 4.31 | 77,330 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 129,635 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 256,725 |
| Name a Valid Asian Country | 0 | - | 4.98 | 120,041 |
| Name a Valid African Country | 0 | - | 4.98 | 152,924 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 113,227 |
| U.S. Baby Boy Names by Decade | 0 | - | 4.55 | 486,399 |
| U.S. Baby Girl Names by Decade | 0 | - | 4.42 | 709,507 |
| Boundary Waters | 0 | - | 4.92 | 88,032 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.85 | 34,807 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 95,267 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 61,267 |
| "Second Best" Geography Edition #2 | 0 | - | 4.87 | 59,827 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 98,967 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 119,209 |
| Cities by Airports | 0 | - | 4.49 | 87,787 |
| 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 | 52,159 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,435 |
| 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 |
| Nearest Capital City #2 | 0 | - | 4.56 | 39,013 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,433 |
| World Capitals with the Most International Tourists | 0 | - | 4.49 | 53,224 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,192 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,033 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,219 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,898 |
| Name a World Capital A-Z | 0 | - | 5.00 | 174,954 |
| Random Countries and Capitals without Vowels | 0 | - | 4.61 | 20,854 |
| Random European Capital to Country | 0 | - | 4.98 | 189,187 |
| Random European Country to Capital | 0 | - | 4.92 | 147,436 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,391 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,386 |
| Random African Capital to Country | 0 | - | 4.97 | 99,734 |
| Random African Country to Capital | 0 | - | 4.94 | 70,227 |
| One Capital by Letter by Continent | 0 | - | 4.98 | 16,989 |
| 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 | 96,517 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,761 |
| Which City in Africa? | 0 | - | 4.78 | 57,564 |
| Which City in Asia? | 0 | - | 4.51 | 51,102 |
| Countries of the World Quiz | 0 | - | 5.00 | 46,908,258 |
| Landlocked Countries | 0 | - | 4.99 | 413,472 |
| Category Elimination - European Countries #1 | 0 | - | 4.89 | 88,959 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,091 |
