| Name a City - European Countries | 0 | - | 4.90 | 65,594 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,365 |
| Europe Capital to Country | 0 | - | 4.99 | 250,820 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,178 |
| European Capitals by Map | 0 | - | 4.99 | 139,901 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,279 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,612 |
| European Coastal Capitals | 0 | - | 4.95 | 90,791 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 224,503 |
| Official Cities in the UK | 0 | - | 4.89 | 284,446 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,200 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,279 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,395 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,363 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 149,186 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,680 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,285 |
| Africa Capitals Quiz | 0 | - | 4.99 | 739,566 |
| Asia Capitals Quiz | 0 | - | 4.98 | 694,570 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,586 |
| Countries that Border Poland | 0 | - | 4.99 | 172,581 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,378 |
| Countries of Europe by Population | 0 | - | 4.98 | 181,400 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 110,937 |
| World Capitals Quiz | 0 | - | 5.00 | 5,083,086 |
| Asia Capital to Country | 0 | - | 4.96 | 126,849 |
| African Capitals by Map | 0 | - | 4.99 | 134,126 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,611 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,661 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 270,767 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,910 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,919 |
| Which City in Europe? | 0 | - | 4.83 | 107,545 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,308 |
| Cities in European History #1 | 0 | - | 4.63 | 134,187 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,382 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,791 |
| Cities in Squares on a Map - Europe | 0 | - | 4.70 | 53,992 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,663 |
| South America Capitals Quiz | 0 | - | 5.00 | 482,424 |
| North America Capitals Quiz | 0 | - | 4.99 | 220,522 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,689 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,504 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,011 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,541 |
| Capitals of the Stans | 0 | - | 4.95 | 26,908 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,590,403 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,400 |
| Countries That Border Russia | 0 | - | 4.98 | 462,755 |
| Europe Map Quiz | 0 | - | 5.00 | 4,770,034 |
| Random European City to Country | 0 | - | 4.69 | 117,862 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,177 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,998 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,233 |
| Russia Country Quiz | 0 | - | 4.83 | 114,679 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,456 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,410 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,573 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,456 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,490 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,543 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,913 |
| Find the City #1 | 0 | - | 4.97 | 42,943 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,521 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,539 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,665 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,472 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,288 |
| Countries by Capital City | 0 | - | 5.00 | 68,610 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,359 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,799 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,078 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,396 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,388 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,292 |
| Moved Capital Cities | 0 | - | 4.96 | 74,332 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,627 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,692,552 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,738 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,779 |
| Random European Capital to Country | 0 | - | 4.98 | 191,228 |
| Random European Country to Capital | 0 | - | 4.93 | 165,365 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,583 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,949 |
| Random African Capital to Country | 0 | - | 4.97 | 100,867 |
| Random African Country to Capital | 0 | - | 4.94 | 71,366 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,533 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,406 |
| Countries Bordering Serbia | 0 | - | 4.96 | 92,646 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,966 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,921 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,878 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,048 |
| North American Sports Cities | 0 | - | 4.83 | 172,627 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,385 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,965 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,858 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,269 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,860 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,969 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,532 |
| Name a Valid World City | 0 | - | 4.83 | 71,437 |
| Cities by Former Name | 0 | - | 4.83 | 91,708 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,475 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,747 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,041 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,384 |
| World Capitals by Map | 0 | - | 5.00 | 287,377 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,453 |
| Random Capital to Country | 0 | - | 4.99 | 2,594,398 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,932 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,075 |
| Random Country to Capital | 0 | - | 4.98 | 922,633 |
| Capitals Starting With H | 0 | - | 4.91 | 92,710 |
| Capitals Starting With K | 0 | - | 4.88 | 83,757 |
| Capitals Starting With L | 0 | - | 4.81 | 88,238 |
| Capitals Starting With M | 0 | - | 4.93 | 108,044 |
| Capitals Starting With P | 0 | - | 4.88 | 78,336 |
| Capitals Starting With R | 0 | - | 4.87 | 81,968 |
| Capitals Starting With S | 0 | - | 4.90 | 85,941 |
| Capitals Starting With T | 0 | - | 4.84 | 76,295 |
| Capitals Starting With W | 0 | - | 4.86 | 91,389 |
| Capitals Starting With A | 0 | - | 4.97 | 128,271 |
| Capitals Starting With B | 0 | - | 4.89 | 118,691 |
| Capitals Starting With D | 0 | - | 4.93 | 96,611 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,297 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,183 |
| European Cities by Clue | 0 | - | 4.70 | 89,090 |
| Boroughs of London | 0 | - | 4.63 | 88,088 |
| London Geography | 0 | - | 4.47 | 59,735 |
| Countries That Use the Euro | 0 | - | 4.95 | 105,512 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 115,642 |
| The Only European Country ... | 0 | - | 4.91 | 217,330 |
| European Countries NOT in NATO | 0 | - | 4.90 | 61,535 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,041 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 364,986 |
| Single Vowel Capitals | 0 | - | 4.81 | 14,531 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,903 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,433 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,150 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,428 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 144,873 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,527 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,248,093 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,260 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,479 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,944 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,171 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,613 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,618 |
| North America Cities by Map | 0 | - | 4.41 | 47,840 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,172 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 215,474 |
| Random Asian City to Country | 0 | - | 4.56 | 44,560 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 131,076 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,925 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,398 |
| Former Capitals | 0 | - | 4.88 | 71,514 |
| Capital Cities Chain | 0 | - | 4.83 | 82,930 |
| Coldest World Capitals | 0 | - | 4.95 | 133,649 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,754 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,448 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,100 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 67,801 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 89,217 |
| Which City in Canada? | 0 | - | 4.83 | 57,141 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,330,518 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,072 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 219,314 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,538 |
| Slavic Countries | 0 | - | 4.96 | 111,869 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,119 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 69,595 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,896 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,411 |
| Poland Country Quiz | 0 | - | 4.20 | 63,409 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,341 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,378 |
| Counties of England | 0 | - | 4.97 | 798,647 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,212 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 193,638 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 104,327 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 108,570 |
| Divided World City Name Puzzle #1 | 0 | - | 4.87 | 48,951 |
| Divided World City Name Puzzle #2 | 0 | - | 4.83 | 37,163 |
| Capitals A-Z #1 | 0 | - | 4.86 | 51,603 |
| Capital Cities by Body of Water | 0 | - | 4.85 | 57,725 |
| Most Guessed Capitals on JetPunk | 0 | - | 4.87 | 126,650 |
| Capitals of Countries with the Biggest Economies | 0 | - | 4.93 | 95,242 |
| Flags to Capitals #1 | 0 | - | 4.96 | 58,583 |
| Flags to Capitals #2 | 0 | - | 4.95 | 44,509 |
| Five Most Guessed Capital Cities by Continent | 0 | - | 4.86 | 94,229 |
| Countries by Capitals and Borders in 90 Seconds | 0 | - | 4.83 | 226,892 |
| US States and State Capitals | 0 | - | 4.99 | 163,426 |
| The Only Country ... | 0 | - | 4.91 | 81,378 |
| Geography of Rome | 0 | - | 4.51 | 16,682 |
| Paris City Trivia | 0 | - | 4.31 | 35,569 |
| Venice Trivia | 0 | - | 4.45 | 10,473 |
| Milan Trivia | 0 | - | 4.56 | 15,191 |
| Berlin City Trivia | 0 | - | 4.67 | 13,243 |
