| Europe Capital to Country | 0 | - | 4.99 | 248,419 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,827 |
| European Capitals by Map | 0 | - | 4.99 | 137,103 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,444 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,821 |
| European Coastal Capitals | 0 | - | 4.95 | 89,960 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,356 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,065 |
| Official Cities in the UK | 0 | - | 4.89 | 281,309 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,579 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,375 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,826 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,895 |
| Cities in European History #1 | 0 | - | 4.63 | 133,368 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,442 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,584 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,296 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,803 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,122 |
| Asia Capitals Quiz | 0 | - | 4.98 | 687,664 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,290 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,202 |
| Random European Capital to Country | 0 | - | 4.98 | 189,533 |
| Random European Country to Capital | 0 | - | 4.92 | 147,686 |
| Name a City - European Countries | 0 | - | 4.92 | 64,673 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,378 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,730 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,956 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,367 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,700 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,746 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,183 |
| Former Capitals | 0 | - | 4.88 | 71,221 |
| Asia Capital to Country | 0 | - | 4.96 | 125,971 |
| African Capitals by Map | 0 | - | 4.99 | 132,499 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,288 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,512 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,278 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,650 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,498 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,965 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,027 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,379 |
| World Capitals Quiz | 0 | - | 5.00 | 5,041,806 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,660 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,824 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,349 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,693 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,761 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,306 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,694 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,022 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,953 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,571 |
| US States and State Capitals | 0 | - | 4.99 | 159,395 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 115,226 |
| Capitals of the Stans | 0 | - | 4.95 | 26,520 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,370 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,228 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,813 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,574,539 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,697 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,198 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,869 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,527 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,625 |
| Random African Capital to Country | 0 | - | 4.97 | 99,864 |
| Random African Country to Capital | 0 | - | 4.94 | 70,356 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,441 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,049 |
| Modern-Day Countries of the Roman Empire on a Map | 0 | - | 4.99 | 124,990 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 56,024 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,147 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,680,345 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,234 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,255 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,315 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,914 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,872 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,034 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,878 |
| Countries by Capital City | 0 | - | 5.00 | 67,126 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,556 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,082 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,097 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,856 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,556 |
| Moved Capital Cities | 0 | - | 4.96 | 73,755 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,256 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,695 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,940 |
| Which City in Europe? | 0 | - | 4.83 | 106,893 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,633 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 88,635 |
| Countries that Bordered the USSR | 0 | - | 4.93 | 164,701 |
| 100 Biggest Cities in Italy on a Map | 0 | - | 4.88 | 94,787 |
| 100 Biggest Cities in Germany on a Map | 0 | - | 4.91 | 97,451 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,862 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,803 |
| Random Capital to Country | 0 | - | 4.99 | 2,581,235 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,371 |
| Random Country to Capital | 0 | - | 4.98 | 913,390 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,881 |
| Boroughs of London | 0 | - | 4.63 | 87,240 |
| London Geography | 0 | - | 4.47 | 59,513 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,372 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,025 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,285 |
| North American Sports Cities | 0 | - | 4.83 | 171,147 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,988 |
| European Cities by Map #2 | 0 | - | 4.47 | 47,234 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,606 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,825 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,040 |
| Cities in U.S. History #1 | 0 | - | 4.31 | 45,181 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,910 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,332 |
| Name a Valid World City | 0 | - | 4.83 | 70,361 |
| Cities by Former Name | 0 | - | 4.84 | 91,135 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,024 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,353 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,251 |
| World Capitals by Map | 0 | - | 5.00 | 284,167 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,832 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,443 |
| Capitals Starting With H | 0 | - | 4.90 | 91,550 |
| Capitals Starting With K | 0 | - | 4.85 | 75,837 |
| Capitals Starting With L | 0 | - | 4.81 | 87,008 |
| Capitals Starting With M | 0 | - | 4.93 | 106,365 |
| Capitals Starting With P | 0 | - | 4.88 | 77,341 |
| Capitals Starting With R | 0 | - | 4.87 | 81,111 |
| Capitals Starting With S | 0 | - | 4.89 | 84,964 |
| Capitals Starting With T | 0 | - | 4.84 | 75,431 |
| Capitals Starting With W | 0 | - | 4.89 | 90,752 |
| Capitals Starting With A | 0 | - | 4.97 | 126,756 |
| Capitals Starting With B | 0 | - | 4.89 | 117,479 |
| Capitals Starting With D | 0 | - | 4.93 | 95,561 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,426 |
| Which City in Canada? | 0 | - | 4.82 | 56,794 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,489 |
| Neutral European Countries of WWII | 0 | - | 4.91 | 160,689 |
| Most Populous Countries by Year | 0 | - | 4.83 | 109,556 |
| Biggest Cities in Europe in 1700 | 0 | - | 4.92 | 70,515 |
| Biggest European Cities by Century | 0 | - | 4.99 | 144,693 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,868 |
| First Countries to Reach 5 Million People | 0 | - | 4.92 | 134,521 |
| Most Populous Modern-Day Countries in 1000 AD | 0 | - | 4.87 | 75,422 |
| Most Populous Modern-Day Countries in 1 AD | 0 | - | 4.97 | 83,786 |
| Most Populous Modern-Day Countries in 1800 AD | 0 | - | 4.93 | 66,688 |
| Most Populous Modern-Day Countries in 1500 AD | 0 | - | 4.93 | 72,942 |
| Most Populous Modern-Day Countries by Century | 0 | - | 4.98 | 96,395 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,495 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,379 |
| North America Cities by Map | 0 | - | 4.41 | 47,664 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,386 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,533 |
| Random European City to Country | 0 | - | 4.69 | 116,813 |
| Random Asian City to Country | 0 | - | 4.56 | 44,416 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,903 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,452 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,361 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,480 |
| Capital Cities Chain | 0 | - | 4.84 | 82,084 |
| Coldest World Capitals | 0 | - | 4.95 | 133,134 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,982 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,178 |
| Modern Countries Conquered by Alexander the Great | 0 | - | 4.90 | 105,366 |
| Countries of the Soviet Union | 0 | - | 4.98 | 194,054 |
| Countries of Europe After World War II | 0 | - | 4.99 | 187,020 |
| Countries of Europe Before World War I | 0 | - | 4.99 | 155,617 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,776 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,321 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,169 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,163 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,924 |
| Biggest US Cities by Decade | 0 | - | 4.95 | 167,250 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,908 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 114,135 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 100,133 |
| Most Populous Countries in 1900 | 0 | - | 4.91 | 172,771 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,179 |
| Southernmost Major Cities | 0 | - | 4.48 | 56,788 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,660 |
| British Places A-Z | 0 | - | 4.29 | 79,679 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,052 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,071 |
| South American Cities on the Map | 0 | - | 4.56 | 35,275 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,618 |
| 1M Cities by Proximity - United States | 0 | - | 4.56 | 149,944 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.73 | 40,673 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,220 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,483 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 32,878 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,574 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,215 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,371 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,063 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 125,655 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 94,813 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,851 |
