| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,423 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,157 |
| Asia Capital to Country | 0 | - | 4.96 | 127,601 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,969 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,216 |
| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 27,501 |
| Capitals of the Stans | 0 | - | 4.95 | 27,175 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.47 | 20,327 |
| Multiple Choice City Quiz – Munich | 0 | - | 4.84 | 16,004 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,195 |
| Name a City - European Countries | 0 | - | 4.89 | 66,230 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,178 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,392 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 55,214 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,543 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,135 |
| Europe Capital to Country | 0 | - | 4.99 | 252,230 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,059 |
| European Capitals by Map | 0 | - | 4.99 | 142,227 |
| African Capitals by Map | 0 | - | 4.99 | 142,314 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,941 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,232 |
| European Coastal Capitals | 0 | - | 4.95 | 91,361 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,863 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,878 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,193 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,790 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 99,418 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 185,231 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.93 | 104,961 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,909 |
| Official Cities in the UK | 0 | - | 4.89 | 286,457 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,958 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,153 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,341 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,283 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,625 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,180 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,606 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,989 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,725 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,739 |
| Common First Words in U.S. Cities | 0 | - | 4.86 | 66,559 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 220,670 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,988 |
| Random Asian City to Country | 0 | - | 4.56 | 44,623 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,399 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,089 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,143 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,144 |
| World Capitals Quiz | 0 | - | 5.00 | 5,108,593 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,710 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,687 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,588 |
| Countries with the Most Arabic Speakers | 0 | - | 4.92 | 80,850 |
| Jordan Country Quiz | 0 | - | 4.86 | 32,098 |
| Qatar Country Quiz | 0 | - | 4.86 | 31,733 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 51,667 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,694 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.67 | 25,665 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,327 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,402 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,476 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,831 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,105 |
| Random European Capital to Country | 0 | - | 4.98 | 192,208 |
| Random European Country to Capital | 0 | - | 4.93 | 165,963 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,009 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,480 |
| Random African Capital to Country | 0 | - | 4.97 | 101,389 |
| Random African Country to Capital | 0 | - | 4.95 | 71,780 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,399 |
| Hong Kong Facts | 0 | - | 4.49 | 29,361 |
| Istanbul City Trivia | 0 | - | 4.26 | 12,443 |
| Countries in the Ottoman Empire | 0 | - | 4.89 | 73,053 |
| Countries Bordering Iran | 0 | - | 4.83 | 96,085 |
| Countries that Border Iraq | 0 | - | 4.97 | 109,128 |
| Countries Bordering Saudi Arabia | 0 | - | 4.96 | 133,833 |
| Countries Bordering Turkey | 0 | - | 4.98 | 117,913 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,872 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,806 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,063 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,478 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,044 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,280 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 66,038 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.64 | 16,225 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,282 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,444 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,012 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,749 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,346 |
| Which City in Europe? | 0 | - | 4.83 | 107,915 |
| London Geography | 0 | - | 4.47 | 59,879 |
| Modern-Day Countries of the Persian Empire on a Map | 0 | - | 4.98 | 70,554 |
| Egypt Country Quiz | 0 | - | 4.82 | 77,961 |
| Oman Country Quiz | 0 | - | 4.86 | 27,096 |
| Lebanon Country Quiz | 0 | - | 4.56 | 36,206 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,452,758 |
| Asia Map Quiz | 0 | - | 4.99 | 925,605 |
| Which European Capital? | 0 | - | 4.89 | 49,509 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,369 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,938 |
| Find the City #1 | 0 | - | 4.97 | 43,371 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,420 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,010 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,253 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,286 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,210 |
| Countries by Capital City | 0 | - | 5.00 | 69,469 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,903 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,266 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,852 |
| Moved Capital Cities | 0 | - | 4.96 | 74,678 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,338 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,829 |
| Random Country to Capital | 0 | - | 4.98 | 928,813 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,138 |
| Which City in Asia? | 0 | - | 4.52 | 51,589 |
| Neighborhoods of New York City Map | 0 | - | 4.90 | 42,920 |
| Modern-Day Countries of the Ottoman Empire on a Map | 0 | - | 4.96 | 83,452 |
| Countries Closest to Egypt | 0 | - | 4.83 | 101,614 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 51,224 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,387,498 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.91 | 47,857 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 17,095 |
| Multiple Choice City Quiz – Turin | 0 | - | 4.73 | 13,786 |
| Multiple Choice City Quiz – Vienna | 0 | - | 4.73 | 16,232 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 19,293 |
| Flags of Asia Quiz | 0 | - | 4.99 | 620,813 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,493 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,487 |
| North American Sports Cities | 0 | - | 4.82 | 173,191 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,576 |
| Cities in European History #1 | 0 | - | 4.63 | 134,650 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,462 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,900 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,222 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,978 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,520 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,275 |
| Name a Valid World City | 0 | - | 4.85 | 72,032 |
| Cities by Former Name | 0 | - | 4.83 | 92,092 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,949 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,939 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,999 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,882 |
| World Capitals by Map | 0 | - | 5.00 | 289,581 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,853 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,265 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,077 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,303 |
| Capitals Starting With H | 0 | - | 4.91 | 93,367 |
| Capitals Starting With K | 0 | - | 4.88 | 84,442 |
| Capitals Starting With M | 0 | - | 4.94 | 109,234 |
| Capitals Starting With P | 0 | - | 4.88 | 79,038 |
| Capitals Starting With R | 0 | - | 4.88 | 82,535 |
| Capitals Starting With S | 0 | - | 4.90 | 86,608 |
| Capitals Starting With T | 0 | - | 4.86 | 76,870 |
| Capitals Starting With W | 0 | - | 4.87 | 91,755 |
| Capitals Starting With A | 0 | - | 4.97 | 129,158 |
| Capitals Starting With B | 0 | - | 4.89 | 119,553 |
| Capitals Starting With D | 0 | - | 4.94 | 97,244 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,886 |
| US States and State Capitals | 0 | - | 4.99 | 165,539 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.80 | 39,805 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,807 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,308 |
| Which City in Canada? | 0 | - | 4.83 | 57,371 |
| Countries that Beat Egypt | 0 | - | 4.91 | 67,111 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 100,001 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,416 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.83 | 24,857 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,740 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,940 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 284,996 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 16,692 |
| Map Hunter - World Cities | 0 | - | 5.00 | 202,913 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.58 | 14,507 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,274 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,667 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 195,031 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,708 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,797 |
| North America Cities by Map | 0 | - | 4.41 | 47,954 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,962 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,567 |
| Random European City to Country | 0 | - | 4.69 | 118,484 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,719 |
| Divided World City Name Puzzle #1 | 0 | - | 4.84 | 49,386 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,611 |
| Name a City - Asian Countries | 0 | - | 4.36 | 19,686 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,525 |
| Terrible City Spellings Accepted by JetPunk | 0 | - | 4.97 | 54,837 |
| Capital Cities by Cartoon Riddles | 0 | - | 4.98 | 88,008 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,869 |
| Former Capitals | 0 | - | 4.88 | 71,691 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,869 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 45,072 |
| Capital Cities Chain | 0 | - | 4.84 | 83,423 |
