| Name a City - European Countries | 0 | - | 4.90 | 65,173 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 74,795 |
| Europe Capital to Country | 0 | - | 4.99 | 249,521 |
| EU Capitals with No Hints | 0 | - | 4.96 | 145,553 |
| European Capitals by Map | 0 | - | 4.99 | 138,512 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,860 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,216 |
| European Coastal Capitals | 0 | - | 4.95 | 90,361 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 223,519 |
| Official Cities in the UK | 0 | - | 4.89 | 282,984 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,874 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,068 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,464 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,158 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 69,918 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 146,971 |
| Name a Valid European Capital | 0 | - | 4.95 | 152,037 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,041 |
| Africa Capitals Quiz | 0 | - | 4.99 | 735,689 |
| Asia Capitals Quiz | 0 | - | 4.98 | 690,882 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,438 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,029 |
| Countries of Europe by Population | 0 | - | 4.98 | 180,082 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 110,386 |
| Asia Capital to Country | 0 | - | 4.96 | 126,451 |
| African Capitals by Map | 0 | - | 4.99 | 133,321 |
| Asian Capitals by Map | 0 | - | 4.98 | 62,055 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,491 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 269,085 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,736 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,640 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,899 |
| Which City in Europe? | 0 | - | 4.83 | 107,148 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,988 |
| Slavic Countries | 0 | - | 4.96 | 111,481 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,711 |
| World Capitals Quiz | 0 | - | 5.00 | 5,062,211 |
| South America Capitals Quiz | 0 | - | 5.00 | 480,352 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,260 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 232,399 |
| Cities in European History #1 | 0 | - | 4.63 | 133,779 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,304 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,696 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,643 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,338 |
| North America Capitals Quiz | 0 | - | 4.99 | 219,026 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,232 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,961 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,680 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,073 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,717 |
| Capitals of the Stans | 0 | - | 4.95 | 26,735 |
| Random European City to Country | 0 | - | 4.69 | 117,450 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,582,374 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,091 |
| Europe Map Quiz | 0 | - | 5.00 | 4,755,048 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 93,456 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,519 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,885 |
| US States and State Capitals | 0 | - | 4.99 | 161,206 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,231 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,287 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,467 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,823 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,373 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,177 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,740 |
| Find the City #1 | 0 | - | 4.97 | 42,671 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,918 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,225 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,250 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,933 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,578 |
| Countries by Capital City | 0 | - | 5.00 | 67,889 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,953 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,445 |
| World Capitals by Proximity | 0 | - | 4.91 | 330,570 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 130,196 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,939 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,289 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,066 |
| Moved Capital Cities | 0 | - | 4.96 | 74,035 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,539 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,385 |
| Random European Capital to Country | 0 | - | 4.98 | 190,612 |
| Random European Country to Capital | 0 | - | 4.93 | 164,518 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,188 |
| Random Asian Capital to Country | 0 | - | 4.97 | 102,582 |
| Random African Capital to Country | 0 | - | 4.97 | 100,476 |
| Random African Country to Capital | 0 | - | 4.94 | 71,076 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,821 |
| Melbourne Suburbs | 0 | - | 4.85 | 52,763 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,085 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,710 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 96,681 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 130,137 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,919 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,686,280 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,736 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,649 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,477 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,955 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,008 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,064 |
| European Cities by Clue | 0 | - | 4.70 | 88,998 |
| Boroughs of London | 0 | - | 4.63 | 87,646 |
| London Geography | 0 | - | 4.47 | 59,621 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 103,467 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,795 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,734 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,701 |
| North American Sports Cities | 0 | - | 4.83 | 171,740 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,232 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,863 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,832 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,369 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,696 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,100 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,235 |
| Name a Valid World City | 0 | - | 4.83 | 70,917 |
| Cities by Former Name | 0 | - | 4.83 | 91,415 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,314 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,564 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,861 |
| World Capitals by Map | 0 | - | 5.00 | 285,543 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,141 |
| Random Capital to Country | 0 | - | 4.99 | 2,587,777 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,405 |
| All First Level Subdivision Capitals | 0 | - | 4.81 | 15,094 |
| Random Country to Capital | 0 | - | 4.98 | 918,079 |
| Capitals Starting With H | 0 | - | 4.90 | 92,011 |
| Capitals Starting With K | 0 | - | 4.85 | 78,926 |
| Capitals Starting With L | 0 | - | 4.81 | 87,450 |
| Capitals Starting With M | 0 | - | 4.93 | 107,016 |
| Capitals Starting With P | 0 | - | 4.88 | 77,710 |
| Capitals Starting With R | 0 | - | 4.87 | 81,429 |
| Capitals Starting With S | 0 | - | 4.89 | 85,333 |
| Capitals Starting With T | 0 | - | 4.84 | 75,778 |
| Capitals Starting With W | 0 | - | 4.87 | 91,020 |
| Capitals Starting With A | 0 | - | 4.97 | 127,309 |
| Capitals Starting With B | 0 | - | 4.89 | 117,952 |
| Capitals Starting With D | 0 | - | 4.93 | 95,969 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 143,595 |
| Countries That Use the Euro | 0 | - | 4.95 | 104,502 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,806 |
| The Only European Country ... | 0 | - | 4.91 | 215,943 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,753 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,916 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,258 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,239,724 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,509 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,768 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 214,530 |
| Cities with the Biggest Economies | 0 | - | 4.90 | 130,673 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,680 |
| Former Capitals | 0 | - | 4.88 | 71,373 |
| Capital Cities Chain | 0 | - | 4.83 | 82,468 |
| Coldest World Capitals | 0 | - | 4.95 | 133,447 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,374 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,780 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,652 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 66,571 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,809 |
| Which City in Canada? | 0 | - | 4.82 | 56,940 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,326,025 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 218,139 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 68,780 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 192,409 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,955 |
| Slovenia Country Quiz | 0 | - | 4.55 | 30,675 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,973 |
| Counties of England | 0 | - | 4.97 | 794,663 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 344,673 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,222 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,273 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 72,795 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,115 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,556 |
| North America Cities by Map | 0 | - | 4.41 | 47,758 |
| Random Asian City to Country | 0 | - | 4.56 | 44,457 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,949 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,940 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,720 |
| Which City in Germany? | 0 | - | 4.50 | 136,182 |
| Which City in Italy? | 0 | - | 4.67 | 89,975 |
| Which City in France? | 0 | - | 4.64 | 72,959 |
| Which City in Spain? | 0 | - | 4.50 | 49,875 |
| Geography of Rome | 0 | - | 4.51 | 16,649 |
| Paris City Trivia | 0 | - | 4.31 | 35,526 |
| Venice Trivia | 0 | - | 4.45 | 10,451 |
| Milan Trivia | 0 | - | 4.56 | 15,160 |
| Berlin City Trivia | 0 | - | 4.67 | 13,183 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,801 |
| Rome City Trivia | 0 | - | 4.49 | 20,648 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,959 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,883 |
| UK Cities Map Quiz | 0 | - | 4.96 | 463,999 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 183,478 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 192,988 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 103,605 |
