| Name a City - European Countries | 0 | - | 4.90 | 65,986 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,839 |
| Europe Capital to Country | 0 | - | 4.99 | 251,680 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,712 |
| European Capitals by Map | 0 | - | 4.99 | 141,546 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,680 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,019 |
| European Coastal Capitals | 0 | - | 4.95 | 91,128 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,395 |
| Official Cities in the UK | 0 | - | 4.89 | 285,599 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,439 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,482 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,261 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,606 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,752 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,554 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,338 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,463 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,357 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,484 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,741 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,662 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,446 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,283 |
| Asia Capital to Country | 0 | - | 4.96 | 127,239 |
| African Capitals by Map | 0 | - | 4.99 | 141,626 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,672 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,095 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,966 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,077 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,167 |
| Random Asian Capitals on a Map | 0 | - | 4.82 | 51,293 |
| Which City in Europe? | 0 | - | 4.83 | 107,783 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 89,966 |
| Slavic Countries | 0 | - | 4.96 | 112,205 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 128,653 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,800 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,111 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,710 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,053 |
| Cities in European History #1 | 0 | - | 4.63 | 134,465 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,429 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,358 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,881 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,613 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,036 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,903 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,275 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,813 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 125,342 |
| Capitals of the Stans | 0 | - | 4.95 | 27,071 |
| Random European City to Country | 0 | - | 4.69 | 118,280 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,306 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,657 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,437 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,670 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,357 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,493 |
| US States and State Capitals | 0 | - | 4.99 | 164,715 |
| Croatia Country Quiz | 0 | - | 4.83 | 43,639 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,511 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,642 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,037 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,567 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,791 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,044 |
| Find the City #1 | 0 | - | 4.97 | 43,238 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,971 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,842 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,026 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,978 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,865 |
| Countries by Capital City | 0 | - | 5.00 | 69,144 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,696 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,083 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,234 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,214 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,661 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,453 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,441 |
| Moved Capital Cities | 0 | - | 4.96 | 74,553 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,967 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,755 |
| Random European Capital to Country | 0 | - | 4.98 | 191,881 |
| Random European Country to Capital | 0 | - | 4.93 | 165,692 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,894 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,294 |
| Random African Capital to Country | 0 | - | 4.97 | 101,176 |
| Random African Country to Capital | 0 | - | 4.95 | 71,638 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,455 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,043 |
| Countries that Border Hungary | 0 | - | 4.98 | 104,904 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 83,151 |
| Romania Country Quiz | 0 | - | 4.63 | 54,042 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,193 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,023 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,018 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,620 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,788 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,258 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,715 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,117 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,507 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,255 |
| European Cities by Clue | 0 | - | 4.70 | 89,143 |
| Boroughs of London | 0 | - | 4.63 | 88,409 |
| London Geography | 0 | - | 4.47 | 59,821 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,468 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,998 |
| Moldova Country Quiz | 0 | - | 4.82 | 30,978 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,311 |
| North American Sports Cities | 0 | - | 4.83 | 172,972 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,506 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,881 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,472 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,896 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,195 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,812 |
| Name a Valid World City | 0 | - | 4.84 | 71,789 |
| Cities by Former Name | 0 | - | 4.83 | 91,930 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,623 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,901 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,664 |
| World Capitals by Map | 0 | - | 5.00 | 288,761 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,705 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,858 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,447 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,238 |
| Random Country to Capital | 0 | - | 4.98 | 925,887 |
| Capitals Starting With H | 0 | - | 4.91 | 93,095 |
| Capitals Starting With K | 0 | - | 4.88 | 84,164 |
| Capitals Starting With L | 0 | - | 4.79 | 92,972 |
| Capitals Starting With M | 0 | - | 4.93 | 108,740 |
| Capitals Starting With P | 0 | - | 4.88 | 78,747 |
| Capitals Starting With R | 0 | - | 4.88 | 82,303 |
| Capitals Starting With S | 0 | - | 4.90 | 86,334 |
| Capitals Starting With T | 0 | - | 4.85 | 76,627 |
| Capitals Starting With W | 0 | - | 4.87 | 91,593 |
| Capitals Starting With A | 0 | - | 4.97 | 128,784 |
| Capitals Starting With B | 0 | - | 4.89 | 119,187 |
| Capitals Starting With D | 0 | - | 4.93 | 96,961 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,077 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,335 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,783 |
| The Only European Country ... | 0 | - | 4.91 | 218,436 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,198 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,781 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,679 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,679 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,222 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,720 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,744 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,120 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,517 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,450 |
| Former Capitals | 0 | - | 4.88 | 71,622 |
| Capital Cities Chain | 0 | - | 4.84 | 83,221 |
| Coldest World Capitals | 0 | - | 4.95 | 134,083 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 77,999 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,708 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 91,410 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 68,597 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,636 |
| Which City in Canada? | 0 | - | 4.83 | 57,278 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,943 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 220,297 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 70,111 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 193,313 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 151,857 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 87,626 |
| Counties of England | 0 | - | 4.97 | 801,438 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 347,980 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,299 |
| Southernmost Major Cities | 0 | - | 4.48 | 57,642 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.48 | 73,044 |
| Cities with the Most Foreign Embassies | 0 | - | 4.69 | 47,212 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,670 |
| North America Cities by Map | 0 | - | 4.41 | 47,906 |
| Random Asian City to Country | 0 | - | 4.56 | 44,594 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 67,831 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 23,666 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,854 |
| Which City in Germany? | 0 | - | 4.50 | 137,150 |
| Which City in Italy? | 0 | - | 4.68 | 90,459 |
| Which City in France? | 0 | - | 4.67 | 73,313 |
| Which City in Spain? | 0 | - | 4.50 | 50,077 |
| Geography of Rome | 0 | - | 4.51 | 16,699 |
| Paris City Trivia | 0 | - | 4.31 | 35,602 |
| Venice Trivia | 0 | - | 4.45 | 10,481 |
| Milan Trivia | 0 | - | 4.56 | 15,201 |
| Berlin City Trivia | 0 | - | 4.67 | 13,290 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,837 |
| Rome City Trivia | 0 | - | 4.49 | 20,718 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 38,138 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 90,256 |
| UK Cities Map Quiz | 0 | - | 4.96 | 465,978 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.97 | 184,778 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 194,436 |
