| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,059 |
| Asia Capitals Quiz | 0 | - | 4.98 | 695,098 |
| Asia Capital to Country | 0 | - | 4.96 | 126,904 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,702 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,693 |
| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 27,108 |
| Capitals of the Stans | 0 | - | 4.95 | 26,935 |
| Multiple Choice City Quiz – Munich | 0 | - | 4.84 | 15,753 |
| Africa Capitals Quiz | 0 | - | 4.99 | 740,136 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,814 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,555 |
| Name a City - European Countries | 0 | - | 4.90 | 65,684 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,054 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,100 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,651 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,018 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,450 |
| Europe Capital to Country | 0 | - | 4.99 | 251,004 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,270 |
| European Capitals by Map | 0 | - | 4.99 | 140,130 |
| African Capitals by Map | 0 | - | 4.99 | 134,251 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,335 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,680 |
| European Coastal Capitals | 0 | - | 4.95 | 90,863 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,969 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,680 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,941 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 82,831 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,024 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,926 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 97,541 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,303 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,394 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,601 |
| Official Cities in the UK | 0 | - | 4.89 | 284,692 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,908 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,859 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,722 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,765 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,236 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,566 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,323 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,571 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,256 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,441 |
| Istanbul City Trivia | 0 | - | 4.25 | 12,405 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 65,978 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 216,614 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,447 |
| Random Asian City to Country | 0 | - | 4.56 | 44,563 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,530 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,271 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,084 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,713 |
| World Capitals Quiz | 0 | - | 5.00 | 5,086,178 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,296 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,854 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,313 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,448 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,911 |
| Syria Country Quiz | 0 | - | 4.81 | 32,903 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 49,733 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,349 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 25,285 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,693,409 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,591,717 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,823 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,622 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,823 |
| Random European Capital to Country | 0 | - | 4.98 | 191,524 |
| Random European Country to Capital | 0 | - | 4.93 | 165,458 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,671 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,034 |
| Random African Capital to Country | 0 | - | 4.97 | 100,936 |
| Random African Country to Capital | 0 | - | 4.94 | 71,431 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,628 |
| Hong Kong Facts | 0 | - | 4.49 | 29,301 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,698 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,763 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 132,751 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,452 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 16,399 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.58 | 14,246 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,749 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,353 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,008 |
| World Capitals by Proximity | 0 | - | 4.90 | 332,322 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,216 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,950 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,034 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,947 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,986 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,791 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,340 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,193 |
| Which City in Europe? | 0 | - | 4.83 | 107,608 |
| London Geography | 0 | - | 4.47 | 59,754 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,134 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,904 |
| Egypt Country Quiz | 0 | - | 4.83 | 77,673 |
| Oman Country Quiz | 0 | - | 4.86 | 26,978 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,601 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,882 |
| Asia Map Quiz | 0 | - | 4.99 | 920,112 |
| Which European Capital? | 0 | - | 4.89 | 49,227 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,634 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,637 |
| Find the City #1 | 0 | - | 4.97 | 43,023 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,600 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,594 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,727 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,552 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,412 |
| Countries by Capital City | 0 | - | 5.00 | 68,705 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,411 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,856 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,448 |
| Moved Capital Cities | 0 | - | 4.96 | 74,383 |
| Random Capital to Country | 0 | - | 4.99 | 2,595,331 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,662 |
| Random Country to Capital | 0 | - | 4.98 | 923,260 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,959 |
| Which City in Asia? | 0 | - | 4.52 | 51,456 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,167 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,222 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,385,061 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 47,321 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,771 |
| Multiple Choice City Quiz – Vienna | 0 | - | 4.73 | 15,989 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 19,012 |
| Flags of Asia Quiz | 0 | - | 4.99 | 616,251 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,104 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,977 |
| North American Sports Cities | 0 | - | 4.83 | 172,695 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,420 |
| Cities in European History #1 | 0 | - | 4.63 | 134,243 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,387 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,803 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,163 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,611 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 54,073 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,230 |
| Name a Valid World City | 0 | - | 4.83 | 71,522 |
| Cities by Former Name | 0 | - | 4.83 | 91,760 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,785 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,506 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,777 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,447 |
| World Capitals by Map | 0 | - | 5.00 | 287,616 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,507 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,184 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,676 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,027 |
| Capitals Starting With H | 0 | - | 4.91 | 92,761 |
| Capitals Starting With K | 0 | - | 4.88 | 83,815 |
| Capitals Starting With L | 0 | - | 4.81 | 88,281 |
| Capitals Starting With M | 0 | - | 4.93 | 108,122 |
| Capitals Starting With P | 0 | - | 4.88 | 78,386 |
| Capitals Starting With R | 0 | - | 4.87 | 82,007 |
| Capitals Starting With S | 0 | - | 4.90 | 85,991 |
| Capitals Starting With T | 0 | - | 4.84 | 76,343 |
| Capitals Starting With W | 0 | - | 4.87 | 91,419 |
| Capitals Starting With A | 0 | - | 4.97 | 128,341 |
| Capitals Starting With B | 0 | - | 4.89 | 118,758 |
| Capitals Starting With D | 0 | - | 4.93 | 96,664 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,272 |
| US States and State Capitals | 0 | - | 4.99 | 163,657 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,630 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,468 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,194 |
| Which City in Canada? | 0 | - | 4.83 | 57,160 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,884 |
| Countries that Beat Egypt | 0 | - | 4.88 | 57,140 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,368 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,234 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.83 | 24,454 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,565 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,694 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 280,240 |
| Map Hunter - World Cities | 0 | - | 5.00 | 197,608 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,620 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,424 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,736 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,630 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,636 |
| North America Cities by Map | 0 | - | 4.41 | 47,858 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,342 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,586 |
| Random European City to Country | 0 | - | 4.69 | 117,986 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,202 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 48,997 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,066 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,591 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,201 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,533 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 87,626 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,447 |
| Former Capitals | 0 | - | 4.88 | 71,538 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,625 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,005 |
