| Which City in Canada? | 0 | - | 4.83 | 57,124 |
| Which City in Europe? | 0 | - | 4.83 | 107,527 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,387 |
| Which City in Latin America? | 0 | - | 4.63 | 47,060 |
| European Cities by Clue | 0 | - | 4.70 | 89,088 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,273 |
| Which City in Africa? | 0 | - | 4.77 | 57,870 |
| Which City in Asia? | 0 | - | 4.52 | 51,433 |
| Which City in the Middle East? | 0 | - | 4.47 | 67,175 |
| Which City in Australia? | 0 | - | 4.67 | 34,447 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,634 |
| Cities by Wikipedia Descriptions #2 | 0 | - | 4.53 | 39,072 |
| U.S. Cities by Wikipedia Descriptions | 0 | - | 4.48 | 34,218 |
| Smaller U.S. Cities You May Know #1 | 0 | - | 4.45 | 19,720 |
| Asian Cities by Clue | 0 | - | 4.70 | 25,803 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,794 |
| Which City in Germany? | 0 | - | 4.50 | 136,719 |
| Which City in the United States? | 0 | - | 4.21 | 57,043 |
| Which City in Italy? | 0 | - | 4.68 | 90,269 |
| Which City in France? | 0 | - | 4.64 | 73,171 |
| Which City in Spain? | 0 | - | 4.50 | 49,987 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,250 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,345 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,199 |
| Name a City - European Countries | 0 | - | 4.90 | 65,563 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,909 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,064 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,888 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,907 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,337 |
| Europe Capital to Country | 0 | - | 4.99 | 250,761 |
| Asia Capital to Country | 0 | - | 4.96 | 126,819 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,142 |
| European Capitals by Map | 0 | - | 4.99 | 139,812 |
| African Capitals by Map | 0 | - | 4.99 | 134,096 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,601 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,257 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,588 |
| European Coastal Capitals | 0 | - | 4.95 | 90,768 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,655 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,669 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,420 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,902 |
| Asian Cities by Wikipedia Descriptions | 0 | - | 4.53 | 31,317 |
| Official Cities in the UK | 0 | - | 4.89 | 284,367 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,429 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,669 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,173 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,477 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,979 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,266 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,530 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,380 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,189 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,343 |
| Random European City to Country | 0 | - | 4.69 | 117,837 |
| Random Asian City to Country | 0 | - | 4.56 | 44,559 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,035 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,130 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,958 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,637 |
| World Capitals Quiz | 0 | - | 5.00 | 5,081,846 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,216 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,271 |
| US States and State Capitals | 0 | - | 4.99 | 163,303 |
| Capitals of the Stans | 0 | - | 4.95 | 26,901 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,161 |
| Cities that End in G by Clue | 0 | - | 4.54 | 21,622 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,589,960 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,702 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,577 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,761 |
| Random European Capital to Country | 0 | - | 4.98 | 191,149 |
| Random European Country to Capital | 0 | - | 4.93 | 165,342 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,572 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,906 |
| Random African Capital to Country | 0 | - | 4.97 | 100,840 |
| Random African Country to Capital | 0 | - | 4.94 | 71,348 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,498 |
| Cities that End in T by Clue | 0 | - | 4.70 | 17,432 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,352 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,963 |
| South American Cities on the Map | 0 | - | 4.53 | 35,460 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,237 |
| Random U.S. City to State | 0 | - | 4.45 | 76,471 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,957 |
| Cities that End in D by Clue | 0 | - | 4.45 | 26,993 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,314 |
| World Capitals by Proximity | 0 | - | 4.91 | 331,982 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,034 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,283 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 61,725 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,279 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,176 |
| Word Scramble - U.S. States | 0 | - | 4.95 | 507,565 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,400 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,477 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,522 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,641 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,445 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,253 |
| Countries by Capital City | 0 | - | 5.00 | 68,579 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,330 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,782 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,361 |
| Moved Capital Cities | 0 | - | 4.96 | 74,314 |
| Random Capital to Country | 0 | - | 4.99 | 2,593,958 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,623 |
| Random Country to Capital | 0 | - | 4.98 | 922,381 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,826 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,027 |
| North American Sports Cities | 0 | - | 4.83 | 172,591 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,377 |
| Cities in European History #1 | 0 | - | 4.63 | 134,166 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,377 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,788 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,900 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,146 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,514 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,972 |
| Name a Valid World City | 0 | - | 4.83 | 71,408 |
| Cities by Former Name | 0 | - | 4.83 | 91,682 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,462 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,736 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,356 |
| World Capitals by Map | 0 | - | 5.00 | 287,278 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,430 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,429 |
| Capitals Starting With H | 0 | - | 4.91 | 92,692 |
| Capitals Starting With K | 0 | - | 4.88 | 83,736 |
| Capitals Starting With L | 0 | - | 4.81 | 88,219 |
| Capitals Starting With M | 0 | - | 4.93 | 108,015 |
| Capitals Starting With P | 0 | - | 4.88 | 78,323 |
| Capitals Starting With R | 0 | - | 4.87 | 81,957 |
| Capitals Starting With S | 0 | - | 4.90 | 85,928 |
| Capitals Starting With T | 0 | - | 4.84 | 76,281 |
| Capitals Starting With W | 0 | - | 4.87 | 91,381 |
| Capitals Starting With A | 0 | - | 4.97 | 128,240 |
| Capitals Starting With B | 0 | - | 4.89 | 118,675 |
| Capitals Starting With D | 0 | - | 4.93 | 96,599 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,303 |
| South America Map Quiz | 0 | - | 5.00 | 1,551,308 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,522 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,334 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,249 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,159 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,590 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,306 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,557 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 74,112 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,608 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,608 |
| U.S. Cities Chain | 0 | - | 4.21 | 35,556 |
| North America Cities by Map | 0 | - | 4.41 | 47,834 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,130 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,423 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,045 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,936 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,913 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,610 |
| Name a City - Asian Countries | 0 | - | 4.38 | 19,576 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,142 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,367 |
| Former Capitals | 0 | - | 4.88 | 71,507 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,586 |
| Capital Cities Chain | 0 | - | 4.83 | 82,903 |
| Coldest World Capitals | 0 | - | 4.95 | 133,636 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,721 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,615 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,234 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,728 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,567 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,496 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,202 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,852 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,073 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,722 |
| Name a Valid U.S. State Capital #1 | 0 | - | 4.75 | 54,579 |
| The Only Country ... | 0 | - | 4.91 | 81,344 |
| Asian Countries with the Shortest Names | 0 | - | 4.97 | 135,496 |
| Central America and Caribbean Map Quiz | 0 | - | 4.89 | 902,794 |
| Latin American Countries Map Quiz | 0 | - | 4.97 | 130,041 |
| Five Biggest World Cities by Letter #2 | 0 | - | 4.83 | 68,983 |
| Five Biggest World Cities by Letter #1 | 0 | - | 4.95 | 73,610 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,255 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,456 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,929 |
| World City Nicknames Quiz | 0 | - | 4.16 | 35,605 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,168 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 95,400 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,571 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,738 |
| 1M Cities by Proximity - United States | 0 | - | 4.63 | 150,782 |
| U.S. Cities with the Highest Murder Rate | 0 | - | 4.55 | 138,758 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 41,005 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,483 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,517 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,904 |
| Name a City - U.S. States | 0 | - | 4.41 | 26,745 |
| Random Cities Near Chicago on a Map | 0 | - | 4.52 | 34,477 |
