| Asia Capitals Quiz | 0 | - | 4.98 | 692,827 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,962 |
| Asia Capital to Country | 0 | - | 4.96 | 126,660 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,387 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,585 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,828 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,151 |
| Asian Countries with the Most Christians | 0 | - | 4.85 | 97,229 |
| Capitals of the Stans | 0 | - | 4.95 | 26,840 |
| Africa Capitals Quiz | 0 | - | 4.99 | 737,643 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,520 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,805 |
| Name a City - European Countries | 0 | - | 4.90 | 65,378 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,999 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,986 |
| Hindu Countries | 0 | - | 4.86 | 50,146 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,672 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,088 |
| Europe Capital to Country | 0 | - | 4.99 | 250,142 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,867 |
| European Capitals by Map | 0 | - | 4.99 | 139,146 |
| African Capitals by Map | 0 | - | 4.99 | 133,781 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,063 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,412 |
| European Coastal Capitals | 0 | - | 4.95 | 90,590 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,980 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,993 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,826 |
| Countries with the Most Hindus | 0 | - | 4.90 | 123,019 |
| Countries Closest to Israel | 0 | - | 4.69 | 106,170 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 183,842 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,824 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,427 |
| Official Cities in the UK | 0 | - | 4.89 | 283,708 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,884 |
| South America Capitals Quiz | 0 | - | 5.00 | 481,395 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,782 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,470 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,031 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,260 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,907 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,170 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,363 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,284 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,142 |
| Random Asian City to Country | 0 | - | 4.56 | 44,534 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 147,653 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,828 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,790 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,490 |
| World Capitals Quiz | 0 | - | 5.00 | 5,073,320 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,093 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,369 |
| Top 10 Biggest Economies in Asia | 0 | - | 4.87 | 134,431 |
| Israel Country Quiz | 0 | - | 3.85 | 75,004 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,689,678 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,586,268 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,469 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,657 |
| Random European Capital to Country | 0 | - | 4.98 | 190,901 |
| Random European Country to Capital | 0 | - | 4.93 | 165,118 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,450 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,754 |
| Random African Capital to Country | 0 | - | 4.97 | 100,714 |
| Random African Country to Capital | 0 | - | 4.94 | 71,202 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,157 |
| Hong Kong A-Z | 0 | - | 4.55 | 14,783 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,184 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,714 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,024 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,434 |
| Richest Metro Areas in the U.S. | 0 | - | 4.42 | 43,735 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,404 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,175 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,346 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 15,993 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,829 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,710 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,642 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,157 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,136 |
| Which City in Europe? | 0 | - | 4.83 | 107,388 |
| Countries that Beat Israel | 0 | - | 4.38 | 30,235 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,448,224 |
| Asia Map Quiz | 0 | - | 4.99 | 916,748 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,115 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,242 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,397 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,486 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,220 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,978 |
| Countries by Capital City | 0 | - | 5.00 | 68,258 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,158 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,641 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,192 |
| Moved Capital Cities | 0 | - | 4.96 | 74,204 |
| Random Capital to Country | 0 | - | 4.99 | 2,591,159 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,552 |
| Random Country to Capital | 0 | - | 4.98 | 920,453 |
| Asian Capital Superlatives - Top 2 | 0 | - | 4.37 | 28,094 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,555 |
| Which City in Asia? | 0 | - | 4.52 | 51,380 |
| Biggest Trading Partners - China | 0 | - | 4.95 | 75,168 |
| Biggest Trading Partners - Turkey | 0 | - | 4.81 | 50,745 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,382,920 |
| Flags of Asia Quiz | 0 | - | 4.99 | 613,538 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,893 |
| Jewish Cities Quiz | 0 | - | 4.34 | 61,818 |
| North American Sports Cities | 0 | - | 4.83 | 172,367 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,318 |
| Cities in European History #1 | 0 | - | 4.63 | 133,990 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,341 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,744 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,124 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,386 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,810 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,206 |
| Name a Valid World City | 0 | - | 4.83 | 71,196 |
| Cities by Former Name | 0 | - | 4.83 | 91,568 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,683 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,394 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,654 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,199 |
| World Capitals by Map | 0 | - | 5.00 | 286,423 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,305 |
| Capitals Starting With H | 0 | - | 4.91 | 92,545 |
| Capitals Starting With K | 0 | - | 4.88 | 83,480 |
| Capitals Starting With L | 0 | - | 4.81 | 88,073 |
| Capitals Starting With M | 0 | - | 4.93 | 107,784 |
| Capitals Starting With P | 0 | - | 4.88 | 78,201 |
| Capitals Starting With R | 0 | - | 4.87 | 81,820 |
| Capitals Starting With S | 0 | - | 4.90 | 85,777 |
| Capitals Starting With T | 0 | - | 4.85 | 76,169 |
| Capitals Starting With W | 0 | - | 4.87 | 91,302 |
| Capitals Starting With A | 0 | - | 4.97 | 127,906 |
| Capitals Starting With B | 0 | - | 4.89 | 118,468 |
| Capitals Starting With D | 0 | - | 4.93 | 96,427 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,033 |
| US States and State Capitals | 0 | - | 4.99 | 162,368 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.53 | 31,291 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,237 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,129 |
| Which City in Canada? | 0 | - | 4.83 | 57,072 |
| New York City A-Z | 0 | - | 4.18 | 32,301 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 98,970 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,769 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,876 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,319 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,586 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,558 |
| North America Cities by Map | 0 | - | 4.41 | 47,806 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,964 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,022 |
| Random European City to Country | 0 | - | 4.69 | 117,659 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,875 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,772 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,798 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,523 |
| Divided World City Name Puzzle #2 | 0 | - | 4.84 | 37,024 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,186 |
| Former Capitals | 0 | - | 4.88 | 71,456 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,522 |
| Capital Cities Chain | 0 | - | 4.84 | 82,734 |
| Coldest World Capitals | 0 | - | 4.95 | 133,557 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,665 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,407 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,158 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,560 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,436 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,396 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,065 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.84 | 226,586 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,890 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,148 |
| Word Puzzles - U.S. State Capitals | 0 | - | 4.63 | 34,737 |
| U.S. State Capitals Where it Doesn't Snow | 0 | - | 4.56 | 51,227 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,051 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,784 |
| The Only Country ... | 0 | - | 4.91 | 81,033 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.42 | 54,762 |
| Hong Kong Facts | 0 | - | 4.49 | 29,274 |
| Countries of the Japanese Empire | 0 | - | 4.97 | 104,256 |
| Countries of the Middle East | 0 | - | 4.96 | 201,172 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,286 |
| Monarchies of Asia | 0 | - | 4.97 | 71,087 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,886 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 126,894 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,516 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 135,817 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,734 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,151 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 107,995 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,000 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,234 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,198 |
| Biggest Cities with a Muslim Majority | 0 | - | 4.70 | 107,752 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,240 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,388 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,865 |
| British Places A-Z | 0 | - | 4.29 | 79,868 |
