| 4,913,435 | World Capitals Quiz |
| 2,538,661 | Random Capital to Country |
| 1,645,842 | U.S. State Capitals Quiz |
| 1,527,670 | Europe Capitals Quiz |
| 936,539 | Biggest Cities in the United States |
| 886,262 | Random Country to Capital |
| 767,611 | Biggest Cities in the World |
| 709,678 | Africa Capitals Quiz |
| 666,381 | Asia Capitals Quiz |
| 560,449 | All 1M Cities by Proximity |
| 529,491 | Biggest Cities in Europe |
| 472,367 | Word Scramble - National Capitals |
| 466,616 | South America Capitals Quiz |
| 405,083 | 100 Biggest Cities on a World Map |
| 357,605 | Biggest Metro Areas in the USA |
| 332,842 | 100 Biggest Cities in Europe with a Map |
| 318,910 | World Capitals by Proximity |
| 285,088 | Biggest Cities in Germany |
| 274,086 | World Capitals by Map |
| 272,215 | Official Cities in the UK |
| 258,058 | Capitals of Oceania Quiz |
| 248,280 | Capital Cities - Sudden Death |
| 244,139 | World Capitals by First Two Letters in 90 Seconds |
| 241,571 | Europe Capital to Country |
| 236,512 | Megacities on a World Map |
| 235,097 | Biggest Cities in Italy |
| 228,286 | World Capitals - One Minute Sprint |
| 226,916 | Biggest Cities by Language |
| 221,380 | Countries by Capitals and Borders in 90 Seconds |
| 218,252 | Lonely Planet Top 200 Cities |
| 217,563 | Biggest World Cities A-Z |
| 217,499 | Biggest Cities in France |
| 216,577 | 15 Largest Cities in Europe With a Map |
| 215,611 | Europe by Capitals and Borders in 30 Seconds |
| 209,692 | North America Capitals Quiz |
| 206,572 | Summer Olympics Host Cities |
| 198,038 | Europe Capitals - One Minute Sprint |
| 194,490 | Five Most Populated Cities by Continent |
| 189,005 | European Capitals - Sudden Death |
| 185,316 | Random European Capital to Country |
| 178,588 | US State Capitals - One Minute Sprint |
| 174,155 | Biggest Urban Areas in the UK |
| 172,003 | Most Populous World Capitals |
| 171,715 | Name a World Capital A-Z |
| 167,823 | North American Sports Cities |
| 166,419 | Biggest Cities in Spain |
| 165,603 | Map Hunter - World Cities |
| 164,208 | Biggest US Cities by Decade |
| 163,566 | Biggest City in Each U.S. State |
| 162,840 | Five Biggest Cities by Country |
| 159,201 | Biggest Cities Starting With B |
| 155,333 | Biggest Cities in the U.S. - Extreme |
| 153,080 | Biggest Cities in China |
| 149,111 | US States and State Capitals Quiz |
| 147,416 | 1M Cities by Proximity - United States |
| 146,987 | Solve the Secret Capital City |
| 146,942 | Name a Valid European Capital |
| 144,556 | Random European Country to Capital |
| 142,211 | Same Letter Country and Capital |
| 141,747 | Biggest English-Speaking Cities |
| 140,172 | EU Capitals with No Hints |
| 139,669 | Biggest Cities Starting With M |
| 138,643 | U.S. State Capitals Map Quiz |
| 137,638 | 100 Biggest Cities and Towns in the UK |
| 137,506 | Biggest Cities in California |
| 137,031 | Biggest U.S. Cities A-Z |
| 136,214 | U.S. Cities with the Highest Murder Rate |
| 135,775 | City by Football Clubs |
| 132,409 | Which City in Germany? |
| 132,052 | Coldest World Capitals |
| 131,570 | Capitals in their Native Languages |
| 131,542 | 15 Largest Cities in Asia With a Map |
| 131,255 | Random European Capitals on a Map |
| 129,975 | Global Cities on a World Map |
| 129,633 | Biggest Cities in Canada |
| 129,401 | Random World Capitals on a Map |
| 129,312 | European Capitals by Map |
| 128,013 | Category Elimination - Capital Cities #1 |
| 127,619 | African Capitals by Map |
| 127,499 | Cities with the Biggest Economies |
| 127,029 | US State Capitals by Proximity in 30 Seconds |
| 126,639 | Biggest European Cities by Century |
| 126,355 | South American Capitals - Map Quiz |
| 125,214 | Biggest Cities Starting With T |
| 124,811 | Capitals of the Most Populated Countries |
| 124,683 | Biggest European Cities by Letter |
| 123,681 | Biggest Cities in 4 Random Countries on a Map |
| 123,585 | Biggest Cities Starting With P |
| 123,583 | Biggest Cities Starting With S |
| 123,433 | Asia Capital to Country |
| 122,855 | Most Guessed Capitals on JetPunk |
| 122,344 | Megacities - World Map Sudden Death |
| 121,776 | World Capitals By Letter - A |
| 121,302 | Biggest Cities Starting With A |
| 120,415 | Cities in European History #1 |
| 120,226 | Cities by Skyline Silhouette - Map Quiz |
| 119,512 | Biggest Cities Starting With L |
| 118,818 | U.S. State Capitals - Sudden Death |
| 117,438 | Biggest Cities in Texas |
| 116,424 | Biggest Spanish-Speaking Cities |
| 115,513 | 500 Biggest Cities in the World on a Map |
| 115,281 | European Capitals - Map Quiz |
| 114,786 | 10 Biggest Cities That Aren't World Capitals |
| 114,369 | Random European City to Country |
| 113,829 | Biggest Cities Starting With D |
| 113,396 | 15 Largest Cities in the Middle East With a Map |
| 112,456 | Speed Capital to U.S. State |
| 111,868 | Capitals of the Largest Countries by Area |
| 112,274 | World Capitals By Letter - B |
| 111,604 | 500 Biggest U.S. Urban Areas |
| 110,951 | Five Most Guessed Cities by Continent |
| 110,512 | 100 Biggest U.S. Cities on a Map |
| 110,396 | 250 Biggest Cities in Europe With a Map |
| 108,616 | Every 100k+ City in the United States on a Map |
| 108,280 | Find The Mystery City Using Color Clues - Randomized |
| 107,195 | Biggest U.S. Cities Starting with A |
| 106,190 | Biggest Cities Starting With H |
| 106,145 | Biggest Cities in Asia |
| 106,113 | Ancient City to Country |
| 106,805 | European Capital "Hangman" - Randomized |
| 105,981 | 15 Largest Cities in Africa With a Map |
| 105,837 | Big 4 Sports Championship Cities |
| 105,733 | Biggest Cities with a Muslim Majority |
| 105,522 | City Where It Happened #1 |
| 105,213 | Northernmost Capital Cities |
| 105,143 | Which City in Europe? |
| 105,046 | Biggest Cities in the World - Extreme |
| 104,855 | Biggest U.S. Cities Starting with D |
| 104,528 | Biggest English Cities by Century |
| 103,550 | Capitals with the Shortest Names |
| 103,376 | Every 1,000,000+ City on a Map |
| 102,926 | Biggest Cities Starting With C |
| 102,854 | U.S. City Nicknames |
| 101,843 | Biggest Cities in the UK |
| 101,777 | Most Guessed U.S. Cities |
| 101,066 | Biggest Two-Word U.S. Cities |
| 101,044 | Cities With the Most Billionaires |
| 100,790 | Random U.S. State Capitals on a Map |
| 100,589 | World Capitals By Letter - M |
| 100,270 | Most Guessed European Capitals |
| 99,398 | Biggest U.S. Cities Starting with C |
| 99,422 | Cities with the Most Metro Rail Stations |
| 99,307 | 15 Largest Cities in South America With a Map |
| 98,557 | 25 Most Photographed Cities in Europe |
| 98,105 | Random Asian Capital to Country |
| 97,985 | Word Scramble - Cities #1 |
| 97,536 | Most Guessed World Cities |
| 96,100 | All 100k+ Cities in Europe on a Map |
| 94,860 | Megacities on an Empty Map |
| 94,458 | Capital of What |
| 93,968 | U.S. Cities with the Most Skyscrapers |
| 93,741 | U.S Cities by African-American Population |
| 93,520 | Capitals of Countries with the Biggest Economies |
| 93,465 | Biggest City in Every Country |
| 92,912 | 100 Biggest Cities in Germany on a Map |
| 92,853 | Random Asian Country to Capital |
| 92,728 | US State Capitals Quiz - No Hints |
| 92,418 | Word Scramble - European Capitals |
| 91,953 | Which City In the United Kingdom? |
| 91,872 | Five Most Guessed Capital Cities by Continent |
| 91,551 | Top 10 Most Remote European Capitals |
| 91,528 | Biggest U.S. Cities Starting with B |
| 90,733 | Important Cities in WWII |
| 90,272 | Biggest Cities in the World - 2100 |
| 90,111 | Biggest Mediterranean Cities |
| 89,834 | 100 Biggest Cities in Italy on a Map |
| 89,334 | Cities by Former Name |
| 88,567 | 10 Westernmost Capital Cities in Europe |
| 88,316 | European Cities by Clue |
| 88,346 | Random African Capital to Country |
| 87,957 | Most-Visited U.S. Cities |
| 87,840 | World Capitals By Letter - W |
| 87,555 | Name a Valid Capital #1 |
| 87,545 | Biggest Cities in History |
| 87,082 | European Coastal Capitals |
| 86,792 | Capital Cities in Squares of an Empty World Map |
| 86,609 | Cities by Airports |
| 86,436 | World Capitals By Letter - D |
| 86,168 | Capitals of Canadian Provinces |
| 85,491 | World Capitals By Letter - C |
| 85,326 | Click a Valid World Capital A-Z |
| 85,213 | Winter Olympics Hosts |
| 85,196 | Random State Capital to U.S. State |
| 85,001 | Middle East Capital Cities Quiz |
| 84,937 | Biggest Cities Starting With K |
| 84,776 | Boroughs of London |
| 84,544 | Capital Cities by Cartoon Riddles |
| 84,221 | Eliminate European Cities - Sudden Death |
| 83,889 | Biggest U.S. Cities Starting with M |
| 83,613 | World Capitals By Letter - L |
| 83,095 | Cities with the Tallest Buildings |
| 82,797 | 25 Biggest Cities of the Soviet Union |
| 82,438 | Boroughs of New York City |
| 82,169 | U.S. Cities With Population > 1 Million |
| 81,961 | Two Largest Cities by First Two Letters |
| 81,760 | Nordic Countries and Capitals |
| 81,296 | 10 Northernmost Capital Cities in Europe |
| 81,285 | Biggest Cities in Japan |
| 81,188 | Divided Capital Name Puzzle #1 |