| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,260 |
| Name a City - European Countries | 0 | - | 4.92 | 64,556 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,020 |
| Europe Capital to Country | 0 | - | 4.99 | 248,166 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,661 |
| European Capitals by Map | 0 | - | 4.99 | 136,719 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,321 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,740 |
| European Coastal Capitals | 0 | - | 4.95 | 89,880 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,093 |
| Official Cities in the UK | 0 | - | 4.89 | 280,924 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,506 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,770 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,833 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,321 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,122 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,737 |
| Africa Capitals Quiz | 0 | - | 4.99 | 731,131 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,723 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,239 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,544 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,352 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,347 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,456 |
| Asia Capital to Country | 0 | - | 4.96 | 125,849 |
| African Capitals by Map | 0 | - | 4.99 | 132,340 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,332 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,232 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,246 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,463 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,964 |
| Which City in Europe? | 0 | - | 4.83 | 106,813 |
| Countries with Territory in the Balkans | 0 | - | 4.96 | 88,385 |
| Slavic Countries | 0 | - | 4.96 | 110,957 |
| Eastern Europe Map Quiz | 0 | - | 4.91 | 127,295 |
| World Capitals Quiz | 0 | - | 5.00 | 5,036,560 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,715 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,155 |
| Cities in European History #1 | 0 | - | 4.63 | 133,270 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,221 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,585 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,263 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,881 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,241 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,747 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,275 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,249 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,585 |
| Countries Formerly in Yugoslavia | 0 | - | 4.95 | 124,281 |
| Capitals of the Stans | 0 | - | 4.95 | 26,471 |
| Random European City to Country | 0 | - | 4.69 | 116,743 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,572,786 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,661 |
| Europe Map Quiz | 0 | - | 5.00 | 4,734,908 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,546 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,886 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,494 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,397 |
| Croatia Country Quiz | 0 | - | 4.83 | 42,921 |
| Bosnia and Herzegovina Country Quiz | 0 | - | 4.86 | 35,086 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,479 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,965 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,204 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,722 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,404 |
| Find the City #1 | 0 | - | 4.97 | 42,218 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,118 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,751 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,711 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,799 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,628 |
| Countries by Capital City | 0 | - | 5.00 | 66,835 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,435 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,995 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,771 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,584 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,483 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,181 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,822 |
| Moved Capital Cities | 0 | - | 4.96 | 73,663 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,157 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,954 |
| Random European Capital to Country | 0 | - | 4.98 | 189,383 |
| Random European Country to Capital | 0 | - | 4.92 | 147,591 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,462 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,538 |
| Random African Capital to Country | 0 | - | 4.97 | 99,795 |
| Random African Country to Capital | 0 | - | 4.94 | 70,301 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,897 |
| Countries that Border Hungary | 0 | - | 4.98 | 103,765 |
| Non-Bordering Countries Closest to Russia | 0 | - | 4.91 | 82,429 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 95,843 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,865 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,832 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,678,960 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 105,100 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,161 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,826 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,325 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,684 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,617 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,912 |
| European Cities by Clue | 0 | - | 4.70 | 88,845 |
| Boroughs of London | 0 | - | 4.63 | 87,150 |
| London Geography | 0 | - | 4.47 | 59,489 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,842 |
| North Macedonia Country Quiz | 0 | - | 4.81 | 27,659 |
| Moldova Country Quiz | 0 | - | 4.81 | 30,571 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,198 |
| North American Sports Cities | 0 | - | 4.83 | 171,023 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,953 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,819 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,789 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,291 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,633 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,031 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,819 |
| Name a Valid World City | 0 | - | 4.83 | 70,255 |
| Cities by Former Name | 0 | - | 4.84 | 91,052 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,741 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,284 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,081 |
| World Capitals by Map | 0 | - | 5.00 | 283,768 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,752 |
| Random Capital to Country | 0 | - | 4.99 | 2,579,580 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,366 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 14,992 |
| Random Country to Capital | 0 | - | 4.98 | 912,516 |
| Capitals Starting With H | 0 | - | 4.90 | 91,366 |
| Capitals Starting With K | 0 | - | 4.85 | 75,759 |
| Capitals Starting With L | 0 | - | 4.81 | 86,929 |
| Capitals Starting With M | 0 | - | 4.93 | 106,222 |
| Capitals Starting With P | 0 | - | 4.88 | 77,263 |
| Capitals Starting With R | 0 | - | 4.87 | 81,048 |
| Capitals Starting With S | 0 | - | 4.89 | 84,893 |
| Capitals Starting With T | 0 | - | 4.84 | 75,365 |
| Capitals Starting With W | 0 | - | 4.89 | 90,680 |
| Capitals Starting With A | 0 | - | 4.97 | 126,662 |
| Capitals Starting With B | 0 | - | 4.89 | 117,388 |
| Capitals Starting With D | 0 | - | 4.93 | 95,484 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,719 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,255 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,752 |
| The Only European Country ... | 0 | - | 4.91 | 214,157 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,765 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,958 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,572 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,228,783 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,804 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,888 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,345 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,284 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,313 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,800 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,392 |
| Former Capitals | 0 | - | 4.88 | 71,180 |
| Capital Cities Chain | 0 | - | 4.84 | 81,985 |
| Coldest World Capitals | 0 | - | 4.95 | 133,090 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,895 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,325 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,077 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 65,157 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,322 |
| Which City in Canada? | 0 | - | 4.82 | 56,750 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,320,870 |
| Top 10 Languages Spoken in Europe | 0 | - | 4.96 | 216,611 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,771 |
| 10 Biggest European Countries by Area | 0 | - | 4.99 | 191,812 |
| 10 Westernmost Countries in Europe | 0 | - | 4.96 | 150,405 |
| Montenegro Country Quiz | 0 | - | 4.60 | 23,569 |
| European Landmarks Map Quiz | 0 | - | 4.97 | 86,563 |
| Counties of England | 0 | - | 4.97 | 790,051 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,440 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,168 |
| Southernmost Major Cities | 0 | - | 4.47 | 55,710 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,625 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,037 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,482 |
| North America Cities by Map | 0 | - | 4.41 | 47,640 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,179 |
| Random Asian City to Country | 0 | - | 4.56 | 44,408 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,337 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,385 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,369 |
| US States and State Capitals | 0 | - | 4.99 | 158,904 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.45 | 54,608 |
| Which City in Germany? | 0 | - | 4.50 | 135,446 |
| Which City in Italy? | 0 | - | 4.63 | 88,107 |
| Which City in France? | 0 | - | 4.64 | 72,683 |
| Which City in Spain? | 0 | - | 4.50 | 49,684 |
| Geography of Rome | 0 | - | 4.51 | 16,630 |
| Paris City Trivia | 0 | - | 4.31 | 35,472 |
| Venice Trivia | 0 | - | 4.45 | 10,424 |
| Milan Trivia | 0 | - | 4.56 | 15,124 |
| Berlin City Trivia | 0 | - | 4.67 | 13,097 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,759 |
| Rome City Trivia | 0 | - | 4.49 | 20,593 |
| Vienna City Trivia | 0 | - | 4.67 | 14,896 |
| Most Mentioned Allies of Russia | 0 | - | 4.49 | 37,825 |
| Most Mentioned Enemies of Russia | 0 | - | 4.69 | 89,627 |
