| Most Guessed European Capitals | 0 | - | 4.87 | 101,532 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,165 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,313 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,079 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,190 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,913 |
| Name a City - European Countries | 0 | - | 4.90 | 65,425 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,073 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,322 |
| Australia Map Quiz | 0 | - | 4.95 | 344,719 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,847 |
| Five Most Guessed Country Flags by Continent | 0 | - | 4.98 | 53,835 |
| Biggest Trading Partners – Australia | 0 | - | 4.93 | 61,595 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,743 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,151 |
| Europe Capital to Country | 0 | - | 4.99 | 250,422 |
| Asia Capital to Country | 0 | - | 4.96 | 126,703 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,940 |
| European Capitals by Map | 0 | - | 4.99 | 139,345 |
| African Capitals by Map | 0 | - | 4.99 | 133,852 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,462 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,113 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,455 |
| European Coastal Capitals | 0 | - | 4.95 | 90,637 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,606 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,153 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,848 |
| World Capitals Quiz | 0 | - | 5.00 | 5,076,017 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,640 |
| Official Cities in the UK | 0 | - | 4.89 | 283,918 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,531 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,961 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,517 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,070 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,312 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,870 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,208 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,406 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,314 |
| Australia Cities Map Quiz | 0 | - | 4.82 | 145,477 |
| Capitals of the Stans | 0 | - | 4.95 | 26,857 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,190 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,051 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,919 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,833 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,587,256 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,126 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,455 |
| Most Visited Countries by Australians | 0 | - | 4.95 | 90,603 |
| Countries that Visit Australia the Most | 0 | - | 4.92 | 69,133 |
| Countries Closest to Australia | 0 | - | 4.99 | 166,987 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,447 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,533 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,354 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,692 |
| Random European Capital to Country | 0 | - | 4.98 | 190,984 |
| Random European Country to Capital | 0 | - | 4.93 | 165,187 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,489 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,784 |
| Random African Capital to Country | 0 | - | 4.97 | 100,762 |
| Random African Country to Capital | 0 | - | 4.94 | 71,255 |
| Which City in Australia? | 0 | - | 4.67 | 34,430 |
| Countries that Beat Australia | 0 | - | 4.92 | 92,888 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,229 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,204 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,302 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,763 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,302 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,444 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,542 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,279 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,072 |
| Countries by Capital City | 0 | - | 5.00 | 68,345 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,204 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,678 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,575 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,011 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,239 |
| Moved Capital Cities | 0 | - | 4.96 | 74,234 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,837 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,006 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,754 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,578 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,196 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,148 |
| Which City in Europe? | 0 | - | 4.83 | 107,430 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,922 |
| North American Sports Cities | 0 | - | 4.83 | 172,424 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,341 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,417 |
| Name a Valid World City | 0 | - | 4.83 | 71,260 |
| Cities by Former Name | 0 | - | 4.83 | 91,601 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,416 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,677 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,251 |
| World Capitals by Map | 0 | - | 5.00 | 286,625 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,342 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,130 |
| Random Country to Capital | 0 | - | 4.98 | 920,976 |
| Capitals Starting With H | 0 | - | 4.91 | 92,608 |
| Capitals Starting With K | 0 | - | 4.88 | 83,594 |
| Capitals Starting With L | 0 | - | 4.81 | 88,136 |
| Capitals Starting With M | 0 | - | 4.93 | 107,868 |
| Capitals Starting With P | 0 | - | 4.88 | 78,244 |
| Capitals Starting With R | 0 | - | 4.87 | 81,881 |
| Capitals Starting With S | 0 | - | 4.90 | 85,833 |
| Capitals Starting With T | 0 | - | 4.85 | 76,204 |
| Capitals Starting With W | 0 | - | 4.87 | 91,331 |
| Capitals Starting With A | 0 | - | 4.97 | 128,133 |
| Capitals Starting With B | 0 | - | 4.89 | 118,559 |
| Capitals Starting With D | 0 | - | 4.93 | 96,500 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,630 |
| Cities in European History #1 | 0 | - | 4.63 | 134,053 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,355 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,764 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,888 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,131 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,864 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,069 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,295 |
| Which City in Canada? | 0 | - | 4.83 | 57,089 |
| Australia A-Z | 0 | - | 4.54 | 49,989 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,483 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,919 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,593 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,570 |
| North America Cities by Map | 0 | - | 4.41 | 47,816 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,026 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,135 |
| Random European City to Country | 0 | - | 4.69 | 117,716 |
| Random Asian City to Country | 0 | - | 4.56 | 44,541 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,937 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,825 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,243 |
| Former Capitals | 0 | - | 4.88 | 71,474 |
| Capital Cities Chain | 0 | - | 4.84 | 82,778 |
| Coldest World Capitals | 0 | - | 4.95 | 133,576 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,606 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,943 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,306 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,746 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,234 |
| US States and State Capitals | 0 | - | 4.99 | 162,630 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 54,771 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,980 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,927 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,385 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,858 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,460 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,246 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,413 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,882 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,148 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,356 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,537 |
| South American Cities on the Map | 0 | - | 4.53 | 35,431 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,720 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,654 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,950 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,830 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,404 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,856 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,097 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,057 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,540 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,966 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,197 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,678 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,185 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,460 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,218 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,179 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,998 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,470 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,424 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,091 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,648 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,668 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,194 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,076 |
| The Only Country ... | 0 | - | 4.91 | 81,162 |
| Lonely Planet Top 200 Cities | 0 | - | 4.52 | 220,999 |
| Ancient City to Country | 0 | - | 4.70 | 108,053 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,916 |
| British Places A-Z | 0 | - | 4.29 | 79,892 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,947 |
| Northernmost Major Cities in the U.S. | 0 | - | 4.38 | 48,774 |
| City-States | 0 | - | 4.53 | 37,272 |
| U.S. Cities with the Most Homeless People | 0 | - | 4.31 | 33,564 |
| Cities with the Most International Tourists | 0 | - | 4.45 | 54,148 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,842 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,730 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,388 |
| Random U.S. City to State | 0 | - | 4.45 | 76,338 |
| Damaged and Destroyed Cities | 0 | - | 4.44 | 44,687 |
| City to Country - Tile Select #1 | 0 | - | 4.70 | 37,194 |
| Category Elimination - U.S. Metro Areas | 0 | - | 4.41 | 26,768 |
| City Where It Happened #2 | 0 | - | 4.42 | 53,120 |
| City Where It Happened #3 | 0 | - | 4.53 | 40,442 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,285 |
