| Which City in Europe? | 0 | - | 4.83 | 107,771 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,648 |
| Which City in Canada? | 0 | - | 4.83 | 57,277 |
| European Cities by Clue | 0 | - | 4.70 | 89,142 |
| Which City in Africa? | 0 | - | 4.77 | 57,953 |
| Which City in Asia? | 0 | - | 4.52 | 51,525 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,828 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,255 |
| Which City in Latin America? | 0 | - | 4.63 | 47,126 |
| Which City in Australia? | 0 | - | 4.67 | 34,529 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,072 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,853 |
| Which City in Germany? | 0 | - | 4.50 | 137,137 |
| Which City in Italy? | 0 | - | 4.68 | 90,453 |
| Which City in France? | 0 | - | 4.67 | 73,310 |
| Which City in Spain? | 0 | - | 4.50 | 50,075 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,419 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,113 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,315 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,112 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,264 |
| Countries that Produce the Most Beer | 0 | - | 4.85 | 131,507 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.53 | 31,346 |
| Which City in the United States? | 0 | - | 4.21 | 57,138 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,020 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,943 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,829 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,010 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,955 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,836 |
| Countries by Capital City | 0 | - | 5.00 | 69,118 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,686 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,074 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,197 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,646 |
| Moved Capital Cities | 0 | - | 4.96 | 74,547 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,162 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,290 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,249 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,753 |
| Countries that Produce the Most Wine | 0 | - | 4.87 | 192,132 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,300 |
| North American Sports Cities | 0 | - | 4.83 | 172,963 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,502 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,811 |
| Name a City - European Countries | 0 | - | 4.90 | 65,971 |
| Cities by Former Name | 0 | - | 4.83 | 91,919 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,273 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,412 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,614 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,895 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,656 |
| World Capitals by Map | 0 | - | 5.00 | 288,700 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,695 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,644 |
| Random Country to Capital | 0 | - | 4.98 | 925,734 |
| Capitals Starting With H | 0 | - | 4.91 | 93,014 |
| Capitals Starting With K | 0 | - | 4.88 | 84,068 |
| Capitals Starting With L | 0 | - | 4.81 | 91,606 |
| Capitals Starting With M | 0 | - | 4.93 | 108,599 |
| Capitals Starting With P | 0 | - | 4.88 | 78,669 |
| Capitals Starting With R | 0 | - | 4.88 | 82,220 |
| Capitals Starting With S | 0 | - | 4.90 | 86,248 |
| Capitals Starting With T | 0 | - | 4.85 | 76,556 |
| Capitals Starting With W | 0 | - | 4.87 | 91,550 |
| Capitals Starting With A | 0 | - | 4.97 | 128,689 |
| Capitals Starting With B | 0 | - | 4.89 | 119,094 |
| Capitals Starting With D | 0 | - | 4.93 | 96,894 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,624 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,850 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,662 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,713 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,267 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,734 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,095 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,825 |
| Random European City to Country | 0 | - | 4.69 | 118,269 |
| Random Asian City to Country | 0 | - | 4.56 | 44,590 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,508 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,442 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,650 |
| Former Capitals | 0 | - | 4.88 | 71,618 |
| Europe Capital to Country | 0 | - | 4.99 | 251,645 |
| Asia Capital to Country | 0 | - | 4.96 | 127,229 |
| Capital Cities Chain | 0 | - | 4.84 | 83,207 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,689 |
| European Capitals by Map | 0 | - | 4.99 | 141,512 |
| African Capitals by Map | 0 | - | 4.99 | 141,581 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,024 |
| Coldest World Capitals | 0 | - | 4.95 | 134,075 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,650 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,672 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,012 |
| European Coastal Capitals | 0 | - | 4.95 | 91,122 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,089 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,889 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,366 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,067 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,989 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,394 |
| Countries by Emojis | 0 | - | 4.99 | 241,325 |
| Top 10 Countries in Beer Production per Capita | 0 | - | 4.67 | 65,116 |
| Countries by Alcohol Consumption | 0 | - | 4.43 | 205,887 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,297 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,634 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,038 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,651 |
| Official Cities in the UK | 0 | - | 4.89 | 285,548 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,210 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,163 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,876 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,704 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,587 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,029 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,431 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,887 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,540 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,273 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,811 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 127,108 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,437 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,477 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,383 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,803 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,809 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,657 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.87 | 94,459 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 227,351 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,920 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,282 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,597 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,445 |
| The Only Country ... | 0 | - | 4.91 | 81,685 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,897 |
| 20 Random Country Flags | 0 | - | 4.99 | 617,177 |
| Capitals of the Stans | 0 | - | 4.95 | 27,067 |
| Brand Logos Quiz #1 | 0 | - | 4.83 | 2,434,203 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.84 | 69,243 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,909 |
| Resort Towns by Country | 0 | - | 4.30 | 40,068 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,563 |
| Ancient City to Country | 0 | - | 4.70 | 108,261 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,017 |
| City-States | 0 | - | 4.53 | 37,369 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,449 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,740 |
| Random U.S. City to State | 0 | - | 4.45 | 76,767 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,772 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,513 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,641 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,237 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,342 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,193 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,469 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,579 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,272 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 59,042 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,204 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,734 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,798 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,490 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,409 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,962 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 133,902 |
| Random World Capitals on a Map | 0 | - | 4.93 | 135,412 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 75,881 |
| Name a World Capital A-Z | 0 | - | 5.00 | 176,807 |
| Category Elimination - Capital Cities #2 | 0 | - | 4.89 | 81,143 |
| Random European Capital to Country | 0 | - | 4.98 | 191,865 |
| Random European Country to Capital | 0 | - | 4.93 | 165,684 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,889 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,281 |
| Random African Capital to Country | 0 | - | 4.97 | 101,166 |
| Random African Country to Capital | 0 | - | 4.94 | 71,634 |
| Capital Cities in Squares of an Empty World Map | 0 | - | 4.99 | 89,729 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,458 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,017 |
| Countries as U.S. First Names | 0 | - | 4.31 | 78,347 |
| Strongest Nation Brands | 0 | - | 4.50 | 37,745 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 90,806 |
| Drinks by Country | 0 | - | 4.30 | 59,477 |
| Beers by Country | 0 | - | 4.45 | 97,571 |
| Countries that Beat Australia | 0 | - | 4.92 | 93,299 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 263,778 |
| Name a Valid Asian Country | 0 | - | 4.98 | 121,578 |
| Name a Valid African Country | 0 | - | 4.98 | 154,808 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 115,620 |
| Random Circular Cutouts of the World Map | 0 | - | 4.96 | 76,387 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,012 |
| Unusual U.S. City Names | 0 | - | 4.52 | 27,970 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,568 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,593 |
| Word Scramble - Cities #1 | 0 | - | 4.50 | 99,397 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.37 | 53,605 |
| Big 4 Sports Championship Cities | 0 | - | 4.43 | 120,693 |
| Cities by Airports | 0 | - | 4.47 | 103,813 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,185 |
| Largest World Cities With Five Letters | 0 | - | 4.53 | 67,302 |
| Cities Chain #2 | 0 | - | 4.42 | 56,483 |
| Cities Chain #1 | 0 | - | 4.61 | 66,768 |
