| Name a City - European Countries | 0 | - | 4.91 | 64,567 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,032 |
| Europe Capital to Country | 0 | - | 4.99 | 248,178 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,669 |
| European Capitals by Map | 0 | - | 4.99 | 136,766 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,327 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,741 |
| European Coastal Capitals | 0 | - | 4.95 | 89,885 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,109 |
| Official Cities in the UK | 0 | - | 4.89 | 280,955 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,513 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,776 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,965 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,836 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,339 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,284 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,137 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,740 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,199 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,777 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,244 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,547 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,370 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,463 |
| Asia Capital to Country | 0 | - | 4.96 | 125,857 |
| African Capitals by Map | 0 | - | 4.99 | 132,353 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,339 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,234 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,277 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,468 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,327 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,686 |
| Which City in Europe? | 0 | - | 4.83 | 106,819 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,388 |
| Slavic Countries | 0 | - | 4.96 | 110,964 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,309 |
| World Capitals Quiz | 0 | - | 5.00 | 5,037,043 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,750 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,965 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,172 |
| Cities in European History #1 | 0 | - | 4.63 | 133,280 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,222 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,586 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,265 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,890 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,271 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,758 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,282 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,255 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,592 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,285 |
| Capitals of the Stans | 0 | - | 4.95 | 26,475 |
| Random European City to Country | 0 | - | 4.69 | 116,750 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,903 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,673 |
| Europe Map Quiz | 0 | - | 5.00 | 4,735,206 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,562 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,899 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,503 |
| US States and State Capitals | 0 | - | 4.99 | 158,928 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,933 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,091 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,349 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,986 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,205 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,723 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,417 |
| Find the City #1 | 0 | - | 4.97 | 42,223 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,136 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,769 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,721 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,821 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,652 |
| Countries by Capital City | 0 | - | 5.00 | 66,853 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,443 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 114,001 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,794 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,590 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,490 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,183 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,825 |
| Moved Capital Cities | 0 | - | 4.96 | 73,675 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,158 |
| Random European Capital to Country | 0 | - | 4.98 | 189,387 |
| Random European Country to Capital | 0 | - | 4.92 | 147,595 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,465 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,541 |
| Random African Capital to Country | 0 | - | 4.97 | 99,797 |
| Random African Country to Capital | 0 | - | 4.94 | 70,302 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,357 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,921 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,766 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,432 |
| Czech Republic Country Quiz | 0 | - | 4.52 | 41,913 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,846 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,883 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,833 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,679,074 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,111 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,166 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,342 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,829 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,626 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,915 |
| European Cities by Clue | 0 | - | 4.70 | 88,847 |
| Boroughs of London | 0 | - | 4.63 | 87,153 |
| London Geography | 0 | - | 4.47 | 59,490 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,851 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,661 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,578 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,203 |
| North American Sports Cities | 0 | - | 4.83 | 171,033 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,954 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,819 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,795 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,291 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,634 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,031 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,826 |
| Name a Valid World City | 0 | - | 4.83 | 70,263 |
| Cities by Former Name | 0 | - | 4.84 | 91,054 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,743 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,294 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,093 |
| World Capitals by Map | 0 | - | 5.00 | 283,804 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,756 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,709 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,367 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 14,994 |
| Random Country to Capital | 0 | - | 4.98 | 912,577 |
| Capitals Starting With H | 0 | - | 4.90 | 91,390 |
| Capitals Starting With K | 0 | - | 4.85 | 75,773 |
| Capitals Starting With L | 0 | - | 4.81 | 86,937 |
| Capitals Starting With M | 0 | - | 4.93 | 106,239 |
| Capitals Starting With P | 0 | - | 4.88 | 77,275 |
| Capitals Starting With R | 0 | - | 4.87 | 81,059 |
| Capitals Starting With S | 0 | - | 4.89 | 84,905 |
| Capitals Starting With T | 0 | - | 4.84 | 75,378 |
| Capitals Starting With W | 0 | - | 4.89 | 90,691 |
| Capitals Starting With A | 0 | - | 4.97 | 126,678 |
| Capitals Starting With B | 0 | - | 4.89 | 117,405 |
| Capitals Starting With D | 0 | - | 4.93 | 95,494 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,731 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,271 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,767 |
| The Only European Country ... | 0 | - | 4.91 | 214,174 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,780 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,593 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,017 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,936 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,912 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,345 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,288 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,328 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,804 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,397 |
| Former Capitals | 0 | - | 4.88 | 71,185 |
| Capital Cities Chain | 0 | - | 4.84 | 81,993 |
| Coldest World Capitals | 0 | - | 4.95 | 133,094 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,902 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,337 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,087 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,195 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,329 |
| Which City in Canada? | 0 | - | 4.82 | 56,758 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,942 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,623 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,785 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,822 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,412 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,567 |
| Counties of England | 0 | - | 4.97 | 790,106 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,484 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,171 |
| Southernmost Major Cities | 0 | - | 4.48 | 55,966 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,632 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,038 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,483 |
| North America Cities by Map | 0 | - | 4.41 | 47,642 |
| Random Asian City to Country | 0 | - | 4.56 | 44,409 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,392 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,376 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,609 |
| Which City in Germany? | 0 | - | 4.50 | 135,463 |
| Which City in Italy? | 0 | - | 4.63 | 88,281 |
| Which City in France? | 0 | - | 4.64 | 72,696 |
| Which City in Spain? | 0 | - | 4.50 | 49,695 |
| Geography of Rome | 0 | - | 4.51 | 16,630 |
| Paris City Trivia | 0 | - | 4.31 | 35,472 |
| Venice Trivia | 0 | - | 4.45 | 10,425 |
| Milan Trivia | 0 | - | 4.56 | 15,125 |
| Berlin City Trivia | 0 | - | 4.67 | 13,098 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,760 |
| Rome City Trivia | 0 | - | 4.49 | 20,594 |
| Vienna City Trivia | 0 | - | 4.67 | 14,896 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,829 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,628 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,506 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,166 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,004 |
