| Europe Capital to Country | 0 | - | 4.99 | 250,412 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,923 |
| European Capitals by Map | 0 | - | 4.99 | 139,321 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,108 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,451 |
| European Coastal Capitals | 0 | - | 4.95 | 90,634 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,129 |
| Official Cities in the UK | 0 | - | 4.89 | 283,903 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,066 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,305 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,204 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,312 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,185 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 148,003 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,444 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,187 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,287 |
| Africa Capitals Quiz | 0 | - | 4.99 | 738,014 |
| Asia Capitals Quiz | 0 | - | 4.98 | 693,250 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,530 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,687 |
| Random European Capital to Country | 0 | - | 4.98 | 190,976 |
| Random European Country to Capital | 0 | - | 4.93 | 165,180 |
| Ireland Country Quiz | 0 | - | 4.69 | 134,574 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,227 |
| Name a City - European Countries | 0 | - | 4.90 | 65,414 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,750 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,900 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,734 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,143 |
| Asia Capital to Country | 0 | - | 4.96 | 126,697 |
| African Capitals by Map | 0 | - | 4.99 | 133,841 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,457 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,603 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,132 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,846 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,968 |
| Cities in European History #1 | 0 | - | 4.63 | 134,047 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,612 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,948 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,508 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,868 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,403 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,410 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,911 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,831 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,529 |
| World Capitals Quiz | 0 | - | 5.00 | 5,075,735 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,120 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,417 |
| Capitals of the Stans | 0 | - | 4.95 | 26,851 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,690,259 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,587,124 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,524 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,485 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,780 |
| Random African Capital to Country | 0 | - | 4.97 | 100,760 |
| Random African Country to Capital | 0 | - | 4.94 | 71,250 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,292 |
| Countries that Beat Ireland | 0 | - | 4.40 | 34,313 |
| Counties of Ireland | 0 | - | 4.92 | 195,449 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,763 |
| Biggest Cities in Germany | 0 | - | 4.95 | 293,584 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,946 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,536 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,074 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,845 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,444 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,400 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,545 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,009 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,352 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,213 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,837 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,005 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,193 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,148 |
| Which City in Europe? | 0 | - | 4.83 | 107,426 |
| Boroughs of London | 0 | - | 4.63 | 87,931 |
| London Geography | 0 | - | 4.47 | 59,688 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 96,093 |
| Biggest Cities in Sweden | 0 | - | 4.85 | 41,215 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.92 | 98,817 |
| British Places A-Z | 0 | - | 4.29 | 79,888 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,192 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,842 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,292 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,436 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,533 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,271 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,062 |
| Countries by Capital City | 0 | - | 5.00 | 68,335 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,198 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,672 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,234 |
| Moved Capital Cities | 0 | - | 4.96 | 74,231 |
| Random Capital to Country | 0 | - | 4.99 | 2,592,077 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,574 |
| Random Country to Capital | 0 | - | 4.98 | 920,941 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,627 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.93 | 80,384 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,504 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,790 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,916 |
| North American Sports Cities | 0 | - | 4.83 | 172,419 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,339 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,352 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,761 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,888 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,130 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,414 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,860 |
| Name a Valid World City | 0 | - | 4.83 | 71,256 |
| Cities by Former Name | 0 | - | 4.83 | 91,597 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,414 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,669 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,246 |
| World Capitals by Map | 0 | - | 5.00 | 286,580 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,335 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,013 |
| Capitals Starting With H | 0 | - | 4.91 | 92,607 |
| Capitals Starting With K | 0 | - | 4.88 | 83,583 |
| Capitals Starting With L | 0 | - | 4.81 | 88,132 |
| Capitals Starting With M | 0 | - | 4.93 | 107,865 |
| Capitals Starting With P | 0 | - | 4.88 | 78,244 |
| Capitals Starting With R | 0 | - | 4.87 | 81,878 |
| Capitals Starting With S | 0 | - | 4.90 | 85,832 |
| Capitals Starting With T | 0 | - | 4.85 | 76,200 |
| Capitals Starting With W | 0 | - | 4.87 | 91,330 |
| Capitals Starting With A | 0 | - | 4.97 | 128,128 |
| Capitals Starting With B | 0 | - | 4.89 | 118,558 |
| Capitals Starting With D | 0 | - | 4.93 | 96,496 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,066 |
| US States and State Capitals | 0 | - | 4.99 | 162,610 |
| Which City in Canada? | 0 | - | 4.83 | 57,088 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,905 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,483 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,915 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,379 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,855 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,457 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 345,915 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,593 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,569 |
| North America Cities by Map | 0 | - | 4.41 | 47,816 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,021 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,125 |
| Random European City to Country | 0 | - | 4.69 | 117,715 |
| Random Asian City to Country | 0 | - | 4.56 | 44,541 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,930 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,827 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,820 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,052 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,235 |
| Former Capitals | 0 | - | 4.88 | 71,473 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,539 |
| Capital Cities Chain | 0 | - | 4.84 | 82,774 |
| Coldest World Capitals | 0 | - | 4.95 | 133,576 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,676 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,452 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,175 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,596 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,466 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,421 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,089 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,641 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,934 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,293 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,074 |
| The Only Country ... | 0 | - | 4.91 | 81,143 |
| Which City in Germany? | 0 | - | 4.50 | 136,557 |
| Which City in Italy? | 0 | - | 4.68 | 90,179 |
| Which City in France? | 0 | - | 4.64 | 73,087 |
| Which City in Spain? | 0 | - | 4.50 | 49,947 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,294 |
| Counties of England Map Quiz | 0 | - | 4.97 | 307,730 |
| UK Cities Map Quiz | 0 | - | 4.96 | 464,661 |
| Smaller U.K. Towns That You May Know | 0 | - | 4.22 | 9,139 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 224,446 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 115,404 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.99 | 101,495 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 34,899 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,246 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,409 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,881 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,147 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,354 |
| South American Cities on the Map | 0 | - | 4.53 | 35,431 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,719 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,651 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,385 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,944 |
| Random U.S. City to State | 0 | - | 4.45 | 76,338 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,854 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,095 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,285 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,761 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,189 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,185 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,912 |
