| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,517 |
| Asia Capitals Quiz | 0 | - | 4.98 | 689,082 |
| Asia Capital to Country | 0 | - | 4.96 | 126,176 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,729 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,355 |
| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 26,506 |
| Capitals of the Stans | 0 | - | 4.95 | 26,603 |
| Multiple Choice City Quiz – Munich | 0 | - | 4.83 | 15,386 |
| Africa Capitals Quiz | 0 | - | 4.99 | 733,648 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 72,444 |
| Countries Bordering Turkey | 0 | - | 4.98 | 116,810 |
| Name a City - European Countries | 0 | - | 4.91 | 64,841 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,912 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,803 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,650 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,098 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,452 |
| Europe Capital to Country | 0 | - | 4.99 | 248,927 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,152 |
| European Capitals by Map | 0 | - | 4.99 | 137,742 |
| African Capitals by Map | 0 | - | 4.99 | 132,837 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,606 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,979 |
| European Coastal Capitals | 0 | - | 4.95 | 90,116 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 268,240 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,790 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,588 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,372 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,319 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 82,230 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,387 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 94,401 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,621 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,360 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,025 |
| Official Cities in the UK | 0 | - | 4.89 | 282,153 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,841 |
| South America Capitals Quiz | 0 | - | 5.00 | 479,234 |
| North America Capitals Quiz | 0 | - | 4.99 | 218,257 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,980 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,698 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,594 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,924 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,823 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,557 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,996 |
| Istanbul City Trivia | 0 | - | 4.24 | 12,366 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 65,093 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 210,509 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,642 |
| Random Asian City to Country | 0 | - | 4.56 | 44,435 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,150 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,033 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,249 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,098 |
| World Capitals Quiz | 0 | - | 5.00 | 5,050,827 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,736 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,646 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,914 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 79,744 |
| Syria Country Quiz | 0 | - | 4.81 | 32,550 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,893 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 20,740 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 24,736 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,683,085 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,577,903 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,907 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,352 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,306 |
| Random European Capital to Country | 0 | - | 4.98 | 189,799 |
| Random European Country to Capital | 0 | - | 4.92 | 149,361 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,693 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,796 |
| Random African Capital to Country | 0 | - | 4.97 | 100,044 |
| Random African Country to Capital | 0 | - | 4.94 | 70,595 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,360 |
| Hong Kong Facts | 0 | - | 4.49 | 29,232 |
| Countries Bordering Iran | 0 | - | 4.83 | 95,013 |
| Countries that Border Iraq | 0 | - | 4.97 | 108,082 |
| Countries Bordering Saudi Arabia | 0 | - | 4.95 | 118,398 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,811 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 15,960 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.57 | 13,858 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,640 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,441 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,410 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,735 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,094 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,850 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,887 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,498 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,220 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,446 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,833 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,995 |
| Which City in Europe? | 0 | - | 4.83 | 107,007 |
| London Geography | 0 | - | 4.47 | 59,571 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 69,508 |
| Turkey Country Quiz | 0 | - | 4.42 | 75,409 |
| Jordan Country Quiz | 0 | - | 4.86 | 31,564 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,262 |
| Oman Country Quiz | 0 | - | 4.86 | 26,790 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,400 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,443,943 |
| Asia Map Quiz | 0 | - | 4.99 | 910,985 |
| Which European Capital? | 0 | - | 4.89 | 48,780 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,466 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,109 |
| Find the City #1 | 0 | - | 4.97 | 42,485 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,604 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,056 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,061 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,324 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,176 |
| Countries by Capital City | 0 | - | 5.00 | 67,482 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,747 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,251 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,704 |
| Moved Capital Cities | 0 | - | 4.96 | 73,888 |
| Random Capital to Country | 0 | - | 4.99 | 2,584,286 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,141 |
| Random Country to Capital | 0 | - | 4.98 | 915,031 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,093 |
| Which City in Asia? | 0 | - | 4.52 | 51,256 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,502 |
| Countries Closest to Egypt | 0 | - | 4.83 | 100,766 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,379,139 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,471 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,304 |
| Multiple Choice City Quiz – Vienna | 0 | - | 4.73 | 15,639 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 18,570 |
| Flags of Asia Quiz | 0 | - | 4.99 | 609,143 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,427 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,325 |
| North American Sports Cities | 0 | - | 4.83 | 171,383 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,036 |
| Cities in European History #1 | 0 | - | 4.63 | 133,548 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,263 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,645 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,072 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,042 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,461 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,157 |
| Name a Valid World City | 0 | - | 4.83 | 70,614 |
| Cities by Former Name | 0 | - | 4.84 | 91,267 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,494 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,215 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,448 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,504 |
| World Capitals by Map | 0 | - | 5.00 | 284,812 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,980 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,052 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,034 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,530 |
| Capitals Starting With H | 0 | - | 4.90 | 91,721 |
| Capitals Starting With K | 0 | - | 4.85 | 75,935 |
| Capitals Starting With L | 0 | - | 4.81 | 87,147 |
| Capitals Starting With M | 0 | - | 4.93 | 106,584 |
| Capitals Starting With P | 0 | - | 4.88 | 77,449 |
| Capitals Starting With R | 0 | - | 4.87 | 81,230 |
| Capitals Starting With S | 0 | - | 4.89 | 85,075 |
| Capitals Starting With T | 0 | - | 4.84 | 75,558 |
| Capitals Starting With W | 0 | - | 4.87 | 90,852 |
| Capitals Starting With A | 0 | - | 4.97 | 126,935 |
| Capitals Starting With B | 0 | - | 4.89 | 117,622 |
| Capitals Starting With D | 0 | - | 4.93 | 95,700 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,612 |
| US States and State Capitals | 0 | - | 4.99 | 160,242 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,903 |
| Which City in the Middle East? | 0 | - | 4.47 | 66,983 |
| Which City in Canada? | 0 | - | 4.82 | 56,859 |
| Countries Surrounding Istanbul | 0 | - | 4.89 | 24,775 |
| Countries that Beat Egypt | 0 | - | 4.88 | 56,773 |
| South and Central Asia Map Quiz | 0 | - | 4.93 | 98,201 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,952 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.81 | 23,619 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,356 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 272,550 |
| Map Hunter - World Cities | 0 | - | 5.00 | 190,758 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,304 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,759 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,474 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,516 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,436 |
| North America Cities by Map | 0 | - | 4.41 | 47,705 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,543 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,934 |
| Random European City to Country | 0 | - | 4.69 | 116,987 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 130,106 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,346 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,540 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,455 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,677 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,096 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 86,960 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,694 |
| Former Capitals | 0 | - | 4.88 | 71,283 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,280 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,869 |
| Capital Cities Chain | 0 | - | 4.84 | 82,256 |
