| Asia Capitals Quiz | 0 | - | 4.98 | 692,303 |
| Asia Capital to Country | 0 | - | 4.96 | 126,604 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,272 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,560 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,984 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,792 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,296 |
| Capitals of the Stans | 0 | - | 4.95 | 26,820 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,066 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,383 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,714 |
| Europe Capital to Country | 0 | - | 4.99 | 249,912 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,775 |
| European Capitals by Map | 0 | - | 4.99 | 138,980 |
| African Capitals by Map | 0 | - | 4.99 | 133,667 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,014 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,358 |
| European Coastal Capitals | 0 | - | 4.95 | 90,532 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,676 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,832 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,803 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,084 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,960 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,522 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,412 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 93,982 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,176 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,145 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,251 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,050 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,283 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,123 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,375 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,494 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,626 |
| Random European Capital to Country | 0 | - | 4.98 | 190,800 |
| Random European Country to Capital | 0 | - | 4.93 | 165,009 |
| Random African Capital to Country | 0 | - | 4.97 | 100,663 |
| Random African Country to Capital | 0 | - | 4.94 | 71,175 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,149 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,848 |
| Name a City - European Countries | 0 | - | 4.90 | 65,322 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,718 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,639 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,617 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,105 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,114 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,585 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,007 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,169 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,978 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,974 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,044 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,748 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,769 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,399 |
| Official Cities in the UK | 0 | - | 4.89 | 283,499 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,899 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,487 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,960 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,094 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,447 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,725 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,720 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,447 |
| World Capitals Quiz | 0 | - | 5.00 | 5,069,823 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,655 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.91 | 13,008 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,410 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,688,606 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,585,136 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,008 |
| Melbourne Suburbs | 0 | - | 4.85 | 53,056 |
| Biggest Mongol Empire Countries | 0 | - | 4.89 | 81,222 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,943 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,754 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,953 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,113 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,332 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,141 |
| Which City in Europe? | 0 | - | 4.83 | 107,351 |
| Modern Day Countries of the Japanese Empire on a Map | 0 | - | 4.98 | 89,224 |
| Countries Bordering China Since 1914 | 0 | - | 4.93 | 95,208 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,030 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,155 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,339 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,425 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,143 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,880 |
| Countries by Capital City | 0 | - | 5.00 | 68,154 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,111 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,588 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,110 |
| Moved Capital Cities | 0 | - | 4.96 | 74,150 |
| Random Capital to Country | 0 | - | 4.99 | 2,590,096 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,525 |
| Random Country to Capital | 0 | - | 4.98 | 919,788 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,086 |
| Speed Capital to U.S. State | 0 | - | 4.45 | 113,940 |
| 10 Southernmost U.S. State Capitals | 0 | - | 4.51 | 39,024 |
| 10 Northernmost U.S. State Capitals | 0 | - | 4.57 | 35,762 |
| 10 Easternmost U.S. State Capitals | 0 | - | 4.50 | 34,671 |
| U.S. State Capitals Closest to Mexico | 0 | - | 4.58 | 42,815 |
| Cities of China (With Some Help) | 0 | - | 4.90 | 31,531 |
| North American Sports Cities | 0 | - | 4.83 | 172,295 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,299 |
| Cities in European History #1 | 0 | - | 4.63 | 133,926 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,336 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,735 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,879 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,116 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,337 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,767 |
| Name a Valid World City | 0 | - | 4.83 | 71,119 |
| Cities by Former Name | 0 | - | 4.83 | 91,522 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,368 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,633 |
| World Capitals by First Two Letters in 90 Seconds | 0 | - | 4.35 | 246,398 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,101 |
| World Capitals by Map | 0 | - | 5.00 | 286,117 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,250 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,921 |
| Capitals Starting With H | 0 | - | 4.91 | 92,485 |
| Capitals Starting With K | 0 | - | 4.88 | 83,313 |
| Capitals Starting With L | 0 | - | 4.81 | 88,007 |
| Capitals Starting With M | 0 | - | 4.93 | 107,686 |
| Capitals Starting With P | 0 | - | 4.88 | 78,133 |
| Capitals Starting With R | 0 | - | 4.87 | 81,770 |
| Capitals Starting With S | 0 | - | 4.90 | 85,710 |
| Capitals Starting With T | 0 | - | 4.85 | 76,115 |
| Capitals Starting With W | 0 | - | 4.87 | 91,255 |
| Capitals Starting With A | 0 | - | 4.97 | 127,807 |
| Capitals Starting With B | 0 | - | 4.89 | 118,385 |
| Capitals Starting With D | 0 | - | 4.93 | 96,356 |
| Top 10 Oldest U.S. State Capitals | 0 | - | 4.55 | 32,064 |
| US States and State Capitals | 0 | - | 4.99 | 161,962 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,207 |
| Which City in Canada? | 0 | - | 4.83 | 57,042 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,590 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,748 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,218 |
| Most Populous World Capitals | 0 | - | 4.94 | 175,858 |
| Biggest Cities in Asia | 0 | - | 4.95 | 116,855 |
| Biggest Cities in Asia - Extreme | 0 | - | 4.92 | 49,992 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,574 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,542 |
| North America Cities by Map | 0 | - | 4.41 | 47,794 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,910 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,907 |
| Random European City to Country | 0 | - | 4.69 | 117,614 |
| Random Asian City to Country | 0 | - | 4.56 | 44,485 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,830 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,727 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,759 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 36,978 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,114 |
| Former Capitals | 0 | - | 4.88 | 71,429 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,503 |
| Capital Cities Chain | 0 | - | 4.83 | 82,673 |
| Coldest World Capitals | 0 | - | 4.95 | 133,529 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,643 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.89 | 126,330 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,136 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,502 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,391 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,357 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,032 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,828 |
| US State Capitals by Proximity in 30 Seconds | 0 | - | 4.17 | 129,371 |
| US State Capitals by First Two Letters in 45 seconds | 0 | - | 4.09 | 58,141 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,731 |
| U.S State Capitals on the Sea | 0 | - | 4.53 | 26,188 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,217 |
| U.S. State Capital Etymology | 0 | - | 4.53 | 36,914 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,527 |
| U.S. State Capitals Closest to Canada | 0 | - | 4.64 | 33,963 |
| The Only Country ... | 0 | - | 4.91 | 80,963 |
| Hong Kong Facts | 0 | - | 4.49 | 29,264 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,697 |
| 15 Largest Cities in Asia With a Map | 0 | - | 4.98 | 136,684 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,237 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,368 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,849 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,134 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,939 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,310 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,495 |
| South American Cities on the Map | 0 | - | 4.53 | 35,409 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,698 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,537 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,296 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,909 |
| Random U.S. City to State | 0 | - | 4.45 | 76,247 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,420 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,302 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,806 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,067 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,253 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,701 |
| Category Elimination - Capital Cities #1 | 0 | - | 4.88 | 132,937 |
