| Asia Capitals Quiz | 0 | - | 4.98 | 694,427 |
| Asia Capital to Country | 0 | - | 4.96 | 126,837 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,603 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,656 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,999 |
| Capitals of the Stans | 0 | - | 4.95 | 26,902 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,470 |
| Name a City - European Countries | 0 | - | 4.90 | 65,574 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,916 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,346 |
| Europe Capital to Country | 0 | - | 4.99 | 250,788 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,154 |
| European Capitals by Map | 0 | - | 4.99 | 139,854 |
| African Capitals by Map | 0 | - | 4.99 | 134,108 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,038 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,266 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,594 |
| European Coastal Capitals | 0 | - | 4.95 | 90,776 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,723 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,448 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,904 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,066 |
| World Capitals Quiz | 0 | - | 5.00 | 5,082,334 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,338 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,178 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,316 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,563 |
| Official Cities in the UK | 0 | - | 4.89 | 284,404 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,903 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,651 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,482 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,677 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,184 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,488 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,272 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,533 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,385 |
| Random Asian City to Country | 0 | - | 4.56 | 44,559 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,148 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,347 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,098 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,156 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,972 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,221 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,654 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,279 |
| Countries in Southeast Asia With an Empty Map | 0 | - | 4.97 | 101,663 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,414 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,741 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,493 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,524 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,646 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,455 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,262 |
| Countries by Capital City | 0 | - | 5.00 | 68,594 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,346 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,788 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,024 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,721 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,373 |
| Asian Coastal Capitals | 0 | - | 4.52 | 22,202 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,582 |
| Moved Capital Cities | 0 | - | 4.96 | 74,324 |
| 10 Westernmost Capital Cities in Asia | 0 | - | 4.62 | 16,026 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,764 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,733 |
| Random European Capital to Country | 0 | - | 4.98 | 191,168 |
| Random European Country to Capital | 0 | - | 4.93 | 165,349 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,574 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,921 |
| Random African Capital to Country | 0 | - | 4.97 | 100,850 |
| Random African Country to Capital | 0 | - | 4.94 | 71,352 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,501 |
| Countries Bordering Myanmar | 0 | - | 4.87 | 77,846 |
| Countries Closest to Vietnam | 0 | - | 4.95 | 94,109 |
| Countries Closest to Indonesia | 0 | - | 4.97 | 104,687 |
| Singapore Country Quiz | 0 | - | 4.74 | 45,484 |
| East Asia Map Quiz | 0 | - | 4.99 | 1,449,474 |
| Asia Map Quiz | 0 | - | 4.99 | 919,079 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,348 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,252 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,960 |
| Most Guessed Asian Capitals | 0 | - | 4.51 | 65,940 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,916 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,898 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,285 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,179 |
| Which City in Europe? | 0 | - | 4.83 | 107,535 |
| Boroughs of London | 0 | - | 4.63 | 88,071 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,077 |
| Brunei Country Quiz | 0 | - | 4.87 | 21,977 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,038 |
| North American Sports Cities | 0 | - | 4.83 | 172,609 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,379 |
| Cities in European History #1 | 0 | - | 4.63 | 134,176 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,380 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,789 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,148 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,520 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,979 |
| Cities by Former Name | 0 | - | 4.83 | 91,694 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,467 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,740 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,368 |
| World Capitals by Map | 0 | - | 5.00 | 287,311 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,442 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,135 |
| Random Country to Capital | 0 | - | 4.98 | 922,454 |
| Capitals Starting With H | 0 | - | 4.91 | 92,699 |
| Capitals Starting With K | 0 | - | 4.88 | 83,745 |
| Capitals Starting With L | 0 | - | 4.81 | 88,228 |
| Capitals Starting With M | 0 | - | 4.93 | 108,026 |
| Capitals Starting With P | 0 | - | 4.88 | 78,329 |
| Capitals Starting With R | 0 | - | 4.87 | 81,963 |
| Capitals Starting With S | 0 | - | 4.90 | 85,934 |
| Capitals Starting With T | 0 | - | 4.84 | 76,289 |
| Capitals Starting With W | 0 | - | 4.87 | 91,385 |
| Capitals Starting With A | 0 | - | 4.97 | 128,257 |
| Capitals Starting With B | 0 | - | 4.89 | 118,680 |
| Capitals Starting With D | 0 | - | 4.93 | 96,607 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,843 |
| Which City in Asia? | 0 | - | 4.52 | 51,436 |
| Middle East Map Quiz | 0 | - | 4.99 | 1,384,639 |
| South and Central Asia Map Quiz | 0 | - | 4.94 | 99,209 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,523 |
| Flags of Asia Quiz | 0 | - | 4.99 | 615,516 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,358 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,612 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,148 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,446 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,059 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,919 |
| Tokyo City Trivia | 0 | - | 4.58 | 18,223 |
| Former Capitals | 0 | - | 4.88 | 71,510 |
| India State Capitals Quiz | 0 | - | 4.28 | 59,749 |
| Capital Cities Chain | 0 | - | 4.83 | 82,914 |
| Coldest World Capitals | 0 | - | 4.95 | 133,643 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,738 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,084 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,193 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,394 |
| Which City in Canada? | 0 | - | 4.83 | 57,131 |
| Countries of the Middle East | 0 | - | 4.96 | 201,588 |
| Countries of Asia with Two or More Words | 0 | - | 4.96 | 127,179 |
| Asian Countries Ending in "IA" | 0 | - | 4.96 | 107,737 |
| 10 Biggest Asian Countries by Area | 0 | - | 4.97 | 153,971 |
| 10 Southernmost Countries in Asia | 0 | - | 4.97 | 99,337 |
| 10 Easternmost Countries in Asia | 0 | - | 4.99 | 108,190 |
| East Asia Cities Map Quiz | 0 | - | 4.96 | 110,377 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,255 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,471 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,934 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,169 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,609 |
| North America Cities by Map | 0 | - | 4.41 | 47,836 |
| Random European City to Country | 0 | - | 4.69 | 117,852 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,385 |
| US States and State Capitals | 0 | - | 4.99 | 163,356 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,803 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,179 |
| Hong Kong Facts | 0 | - | 4.49 | 29,293 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,278 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,620 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,405 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,571 |
| South American Cities on the Map | 0 | - | 4.53 | 35,462 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,795 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,009 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,485 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,940 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,526 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,909 |
| Cities on Route 66 on a Map | 0 | - | 4.53 | 33,147 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,578 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,595 |
| World Capitals Closest to Jerusalem | 0 | - | 4.47 | 44,994 |
| Five Most Inland Capital Cities by Continent | 0 | - | 4.92 | 13,315 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,723 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,631 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,384 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,289 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,237 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,575 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,501 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,218 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,874 |
| Capital Cities with the Least Precipitation | 0 | - | 4.89 | 29,223 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,213 |
| The Only Country ... | 0 | - | 4.91 | 81,359 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,505 |
| Monarchies of Asia | 0 | - | 4.97 | 71,191 |
| Asian Country Superlatives | 0 | - | 4.84 | 80,993 |
| "Stan" Countries - Map Quiz | 0 | - | 4.98 | 136,381 |
| 10 Asian Countries with the Most Tourists | 0 | - | 4.89 | 106,215 |
| Philippines Country Quiz | 0 | - | 4.56 | 75,632 |
| Thailand Country Quiz | 0 | - | 4.51 | 53,395 |
| Indonesia Country Quiz | 0 | - | 4.78 | 75,287 |
| Vietnam Country Quiz | 0 | - | 4.68 | 63,628 |
| Malaysia Country Quiz | 0 | - | 4.59 | 39,264 |
| Pixelated Asia Map | 0 | - | 4.90 | 73,367 |
