| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,550 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,608 |
| Asia Capital to Country | 0 | - | 4.96 | 127,771 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,199 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,307 |
| Capitals of the Stans | 0 | - | 4.95 | 27,271 |
| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 27,648 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,678 |
| Name a City - European Countries | 0 | - | 4.89 | 66,490 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,231 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,482 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.47 | 20,462 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,783 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,466 |
| Europe Capital to Country | 0 | - | 4.99 | 252,772 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,420 |
| European Capitals by Map | 0 | - | 4.99 | 142,780 |
| African Capitals by Map | 0 | - | 4.99 | 142,762 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,217 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,469 |
| European Coastal Capitals | 0 | - | 4.95 | 91,575 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,577 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,927 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,275 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 84,295 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 100,154 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,603 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 105,176 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 109,020 |
| Official Cities in the UK | 0 | - | 4.89 | 287,165 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,978 |
| South America Capitals Quiz | 0 | - | 5.00 | 486,023 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,923 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,420 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,776 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,428 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,723 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,124 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,923 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,877 |
| Common First Words in U.S. Cities | 0 | - | 4.82 | 66,811 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 222,396 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,208 |
| Random Asian City to Country | 0 | - | 4.56 | 44,656 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 152,134 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,434 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,586 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,333 |
| World Capitals Quiz | 0 | - | 5.00 | 5,118,424 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,882 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,132 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,743 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,983 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,192 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,793 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 52,300 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 55,469 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,832 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,701,524 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,604,003 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,838 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,971 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,203 |
| Random European Capital to Country | 0 | - | 4.98 | 192,474 |
| Random European Country to Capital | 0 | - | 4.93 | 166,149 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,162 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,641 |
| Random African Capital to Country | 0 | - | 4.97 | 101,560 |
| Random African Country to Capital | 0 | - | 4.94 | 71,944 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,602 |
| Hong Kong Facts | 0 | - | 4.49 | 29,383 |
| Istanbul City Trivia | 0 | - | 4.26 | 12,463 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,151 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,203 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,243 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,968 |
| Countries Bordering Turkey | 0 | - | 4.98 | 118,014 |
| European Capitals by Airport Code | 0 | - | 4.93 | 37,050 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 16,807 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,829 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,304 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,692 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,738 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,313 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,068 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,269 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,396 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,631 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,161 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,890 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,394 |
| Which City in Europe? | 0 | - | 4.83 | 108,057 |
| London Geography | 0 | - | 4.47 | 59,946 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,707 |
| United Arab Emirates Country Quiz | 0 | - | 4.44 | 35,494 |
| Egypt Country Quiz | 0 | - | 4.82 | 78,067 |
| Oman Country Quiz | 0 | - | 4.86 | 27,145 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,453,855 |
| Asia Map Quiz | 0 | - | 4.99 | 927,414 |
| Which European Capital? | 0 | - | 4.89 | 49,646 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,656 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 56,104 |
| Find the City #1 | 0 | - | 4.97 | 43,476 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,692 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,173 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,453 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,614 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,559 |
| Countries by Capital City | 0 | - | 5.00 | 69,787 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,269 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,443 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 85,053 |
| Moved Capital Cities | 0 | - | 4.96 | 74,780 |
| Random Capital to Country | 0 | - | 4.99 | 2,605,685 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,895 |
| Random Country to Capital | 0 | - | 4.98 | 931,180 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,492 |
| Which City in Asia? | 0 | - | 4.52 | 51,641 |
| Neighborhoods of New York City Map | 0 | - | 4.90 | 43,152 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,628 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,725 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,315 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,388,410 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.91 | 48,046 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 17,222 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.67 | 25,815 |
| Multiple Choice City Quiz – Vienna | 0 | - | 4.73 | 16,333 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 19,416 |
| Flags of Asia Quiz | 0 | - | 4.99 | 622,665 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,651 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,656 |
| North American Sports Cities | 0 | - | 4.82 | 173,372 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,621 |
| Cities in European History #1 | 0 | - | 4.63 | 134,999 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,489 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,934 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,254 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,128 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,673 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,291 |
| Name a Valid World City | 0 | - | 4.85 | 72,213 |
| Cities by Former Name | 0 | - | 4.83 | 92,232 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,988 |
| Capitals in their Native Languages | 0 | - | 4.95 | 134,012 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,076 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 70,041 |
| World Capitals by Map | 0 | - | 5.00 | 290,305 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 59,000 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,303 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,249 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,421 |
| Capitals Starting With H | 0 | - | 4.91 | 93,516 |
| Capitals Starting With K | 0 | - | 4.89 | 84,576 |
| Capitals Starting With L | 0 | - | 4.81 | 96,184 |
| Capitals Starting With M | 0 | - | 4.94 | 109,479 |
| Capitals Starting With P | 0 | - | 4.88 | 79,197 |
| Capitals Starting With R | 0 | - | 4.89 | 82,659 |
| Capitals Starting With S | 0 | - | 4.90 | 86,759 |
| Capitals Starting With T | 0 | - | 4.86 | 77,004 |
| Capitals Starting With W | 0 | - | 4.87 | 91,835 |
| Capitals Starting With A | 0 | - | 4.97 | 129,380 |
| Capitals Starting With B | 0 | - | 4.89 | 119,740 |
| Capitals Starting With D | 0 | - | 4.94 | 97,374 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,071 |
| US States and State Capitals | 0 | - | 4.99 | 166,252 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,896 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,933 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,375 |
| Which City in Canada? | 0 | - | 4.83 | 57,445 |
| Countries that Beat Egypt | 0 | - | 4.91 | 67,297 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,285 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,501 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.83 | 25,025 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,800 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 24,085 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 287,094 |
| Multiple Choice City Quiz – Montreal | 0 | - | 4.75 | 15,723 |
| Map Hunter - World Cities | 0 | - | 5.00 | 204,926 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.58 | 14,618 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,901 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 235,084 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,449 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,734 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,853 |
| North America Cities by Map | 0 | - | 4.41 | 47,986 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 47,145 |
| Summer Olympics Host Cities | 0 | - | 4.97 | 216,972 |
| Random European City to Country | 0 | - | 4.69 | 118,591 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,904 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,532 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,760 |
| Name a City - Asian Countries | 0 | - | 4.36 | 19,723 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,654 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,946 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 88,181 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 24,042 |
| Former Capitals | 0 | - | 4.88 | 71,754 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,980 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,113 |
| Capital Cities Chain | 0 | - | 4.84 | 83,613 |
