| Name a City - European Countries | 0 | - | 4.90 | 65,448 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,178 |
| Europe Capital to Country | 0 | - | 4.99 | 250,501 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,987 |
| European Capitals by Map | 0 | - | 4.99 | 139,435 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,143 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,485 |
| European Coastal Capitals | 0 | - | 4.95 | 90,664 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,194 |
| Official Cities in the UK | 0 | - | 4.89 | 284,036 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,096 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,219 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,334 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,342 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,590 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,214 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,355 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,490 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,207 |
| World Capitals Quiz | 0 | - | 5.00 | 5,077,300 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,010 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,779 |
| Asia Capital to Country | 0 | - | 4.96 | 126,728 |
| African Capitals by Map | 0 | - | 4.99 | 133,914 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,491 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,613 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,248 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,544 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,866 |
| Cities in European History #1 | 0 | - | 4.63 | 134,075 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,361 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,769 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,888 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,587,876 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,796 |
| Which City in Europe? | 0 | - | 4.83 | 107,450 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,024 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,551 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,786 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,052 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,538 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,359 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,884 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,424 |
| Europe Map Quiz | 0 | - | 5.00 | 4,765,564 |
| Capitals of the Stans | 0 | - | 4.95 | 26,866 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,252 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,340 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,463 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,561 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,313 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,111 |
| Countries by Capital City | 0 | - | 5.00 | 68,403 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,229 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,706 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,272 |
| Moved Capital Cities | 0 | - | 4.96 | 74,253 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,585 |
| Random European City to Country | 0 | - | 4.69 | 117,736 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,658 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,977 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,864 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,154 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,313 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,494 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,944 |
| North American Sports Cities | 0 | - | 4.83 | 172,466 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,347 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,544 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,738 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,454 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,442 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,424 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,864 |
| Cities by Former Name | 0 | - | 4.83 | 91,611 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,423 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,686 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,565 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,361 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,277 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,226 |
| World Capitals by Map | 0 | - | 5.00 | 286,742 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,362 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,707 |
| Random European Capital to Country | 0 | - | 4.98 | 191,011 |
| Random European Country to Capital | 0 | - | 4.93 | 165,217 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,507 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,808 |
| Random African Capital to Country | 0 | - | 4.97 | 100,773 |
| Random African Country to Capital | 0 | - | 4.94 | 71,294 |
| Capitals Starting With H | 0 | - | 4.91 | 92,626 |
| Capitals Starting With K | 0 | - | 4.88 | 83,639 |
| Capitals Starting With L | 0 | - | 4.81 | 88,156 |
| Capitals Starting With M | 0 | - | 4.93 | 107,904 |
| Capitals Starting With P | 0 | - | 4.88 | 78,260 |
| Capitals Starting With R | 0 | - | 4.87 | 81,898 |
| Capitals Starting With S | 0 | - | 4.90 | 85,853 |
| Capitals Starting With T | 0 | - | 4.85 | 76,216 |
| Capitals Starting With W | 0 | - | 4.87 | 91,341 |
| Capitals Starting With A | 0 | - | 4.97 | 128,155 |
| Capitals Starting With B | 0 | - | 4.89 | 118,585 |
| Capitals Starting With D | 0 | - | 4.93 | 96,519 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,344 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,206 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,384 |
| The Only European Country ... | 0 | - | 4.91 | 216,891 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,286 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,845 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,687 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,497 |
| Random Country to Capital | 0 | - | 4.98 | 921,239 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,637 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,248 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,420 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,896 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,155 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,949 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,890 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,120 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,132 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,876 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,269 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,016 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,864 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,011 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,224 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,153 |
| European Cities by Clue | 0 | - | 4.70 | 89,067 |
| Boroughs of London | 0 | - | 4.63 | 87,974 |
| London Geography | 0 | - | 4.47 | 59,695 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,245,470 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,579 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,414 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,049 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,197 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,968 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,850 |
| Former Capitals | 0 | - | 4.88 | 71,482 |
| Capital Cities Chain | 0 | - | 4.83 | 82,804 |
| Coldest World Capitals | 0 | - | 4.95 | 133,586 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,626 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,324 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,420 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,969 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,329,337 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,921 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,377 |
| Slavic Countries | 0 | - | 4.96 | 111,733 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,365 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,744 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,268 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,223 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,271 |
| Counties of England | 0 | - | 4.97 | 797,576 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,599 |
| North America Cities by Map | 0 | - | 4.41 | 47,821 |
| Random Asian City to Country | 0 | - | 4.56 | 44,548 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,706 |
| Boundary Waters | 0 | - | 4.92 | 88,502 |
| Countries Along the Afro-Eurasia Coast | 0 | - | 4.86 | 35,193 |
| The Same Suffixes - Geography | 0 | - | 4.98 | 96,157 |
| 100 Geography Questions of Varying Difficulty | 0 | - | 4.93 | 62,541 |
| "Second Best" Geography Edition #2 | 0 | - | 4.88 | 60,507 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,969 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,424 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,881 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,475 |
| Most Populous Islands of Europe | 0 | - | 4.56 | 25,854 |
| Unusual U.S. City Names | 0 | - | 4.51 | 27,823 |
| Northernmost Major Cities | 0 | - | 4.08 | 56,532 |
| Biggest Cities Named for Saints | 0 | - | 4.36 | 95,519 |
| Biggest U.S. Cities with 4 or 5 Letters | 0 | - | 4.39 | 46,858 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 221,020 |
| Ancient City to Country | 0 | - | 4.70 | 108,063 |
| Most Appealing Cities for Working Abroad | 0 | - | 4.38 | 36,154 |
| City-States | 0 | - | 4.53 | 37,280 |
| Cities by Latitude Longitude Coordinates | 0 | - | 4.45 | 8,575 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,724 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,159 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,691 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,855 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,195 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,127 |
| Capital Cities with the Highest Elevation | 0 | - | 4.42 | 54,549 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,545 |
| Capital Names Created by Only 4 Letters | 0 | - | 4.46 | 57,244 |
| Capitals Based on Last Two Letters | 0 | - | 4.48 | 58,939 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,220 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,692 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,191 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,503 |
| Top Five Capitals By Category #1 | 0 | - | 4.74 | 81,000 |
| Top Five Capitals By Category #2 | 0 | - | 4.78 | 67,074 |
| Most Expensive Capital Cities | 0 | - | 4.55 | 81,120 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,190 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,001 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,495 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,441 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,105 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,699 |
