| British Cities with the Most Tourists | 0 | - | 4.83 | 71,142 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,906 |
| Name a City - European Countries | 0 | - | 4.89 | 66,405 |
| Name a Valid European Capital | 0 | - | 4.95 | 154,012 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,378 |
| Europe Capital to Country | 0 | - | 4.99 | 252,635 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,318 |
| European Capitals by Map | 0 | - | 4.99 | 142,602 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,153 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,415 |
| European Coastal Capitals | 0 | - | 4.95 | 91,515 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,715 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,577 |
| Which City in Europe? | 0 | - | 4.83 | 108,013 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,444 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,514 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,300 |
| Countries that Beat Portugal | 0 | - | 4.86 | 60,011 |
| Official Cities in the UK | 0 | - | 4.89 | 286,936 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,733 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,677 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,832 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,704 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,902 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,073 |
| Random European City to Country | 0 | - | 4.69 | 118,557 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,217 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,096 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,948 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,171 |
| Countries that Beat the Netherlands | 0 | - | 4.56 | 36,654 |
| European Capitals by Airport Code | 0 | - | 4.93 | 37,007 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,716 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,119 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,184 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,643 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,335 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,446 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,344 |
| Countries that Beat Russia | 0 | - | 4.81 | 83,763 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,705 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,701 |
| Asia Capital to Country | 0 | - | 4.96 | 127,706 |
| African Capitals by Map | 0 | - | 4.99 | 142,631 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,136 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,278 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,391 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,261 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,875 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,309 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,969 |
| Cities in European History #1 | 0 | - | 4.63 | 134,755 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,480 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,923 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,625 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,709 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,697 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,378 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,350 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,507 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,072 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 90,004 |
| European Cities by Clue | 0 | - | 4.70 | 89,220 |
| Which City in Canada? | 0 | - | 4.83 | 57,417 |
| Boroughs of London | 0 | - | 4.63 | 88,710 |
| London Geography | 0 | - | 4.47 | 59,924 |
| UK Cities Map Quiz | 0 | - | 4.96 | 466,883 |
| Random Asian City to Country | 0 | - | 4.56 | 44,641 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,314 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,467 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,283 |
| World Capitals Quiz | 0 | - | 5.00 | 5,115,052 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,815 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 202,001 |
| UK Immigration by Country | 0 | - | 4.94 | 141,913 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 117,133 |
| Countries Bordering France | 0 | - | 4.83 | 405,397 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,279 |
| Countries that Beat France | 0 | - | 4.48 | 76,507 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 64,026 |
| Countries that Beat Greece | 0 | - | 4.53 | 49,571 |
| Name a Valid European Country #1 | 0 | - | 4.99 | 265,436 |
| Name a Valid European Country #2 | 0 | - | 4.94 | 116,143 |
| Germany Country Quiz | 0 | - | 4.82 | 159,080 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 141,289 |
| Andorra Country Quiz | 0 | - | 4.91 | 31,993 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 187,053 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 150,450 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,009 |
| Germany Cities Map Quiz | 0 | - | 4.87 | 127,249 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,637 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 153,241 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 119,059 |
| Capitals of the Stans | 0 | - | 4.95 | 27,239 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,686 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,834 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,683 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,613 |
| Random European Capital to Country | 0 | - | 4.98 | 192,373 |
| Random European Country to Capital | 0 | - | 4.93 | 166,101 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,100 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,604 |
| Random African Capital to Country | 0 | - | 4.97 | 101,515 |
| Random African Country to Capital | 0 | - | 4.94 | 71,903 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,870 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,527 |
| European Cities by Wikipedia Descriptions | 0 | - | 4.43 | 54,925 |
| Which City in Germany? | 0 | - | 4.50 | 137,591 |
| Which City in Italy? | 0 | - | 4.68 | 90,668 |
| Which City in France? | 0 | - | 4.67 | 73,460 |
| Which City in Spain? | 0 | - | 4.50 | 50,158 |
| Geography of Rome | 0 | - | 4.51 | 16,721 |
| Paris City Trivia | 0 | - | 4.31 | 35,644 |
| Venice Trivia | 0 | - | 4.45 | 10,502 |
| Milan Trivia | 0 | - | 4.56 | 15,221 |
| Berlin City Trivia | 0 | - | 4.67 | 13,341 |
| Rome City Trivia | 0 | - | 4.49 | 20,745 |
| Category Elimination - European Countries #1 | 0 | - | 4.90 | 91,288 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,171 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,056 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,377 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,021 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,231 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,397 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,569 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,681 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,818 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,429 |
| Counties of Ireland | 0 | - | 4.92 | 197,717 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,683 |
| French Geography Quiz #1 | 0 | - | 4.89 | 35,289 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,406 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,224 |
| Random U.S. City to State | 0 | - | 4.45 | 77,041 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,633 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,672 |
| Name a Valid U.S. City over 100,000 | 0 | - | 4.42 | 40,482 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,517 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,210 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,545 |
| Name a Valid Asian Capital | 0 | - | 4.53 | 62,111 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,850 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,383 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,999 |
| Countries that Beat the United States | 0 | - | 4.93 | 168,932 |
| Countries that Beat China | 0 | - | 4.85 | 117,002 |
| Countries that Beat Indonesia | 0 | - | 4.86 | 56,591 |
| Countries that Beat Canada | 0 | - | 4.90 | 99,137 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,539 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,899 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,519 |
| Find the City #1 | 0 | - | 4.97 | 43,444 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,587 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,100 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,367 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,474 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,425 |
| Countries by Capital City | 0 | - | 5.00 | 69,667 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,192 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,371 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,982 |
| Moved Capital Cities | 0 | - | 4.96 | 74,744 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,522 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,470 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,872 |
| Random Country to Capital | 0 | - | 4.98 | 930,341 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,394 |
| Which City in Africa? | 0 | - | 4.77 | 58,043 |
| Which City in Asia? | 0 | - | 4.52 | 51,624 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,622 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,686 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,594 |
| North American Sports Cities | 0 | - | 4.82 | 173,318 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,610 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 88,082 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,967 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,935 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,244 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,069 |
| Name a Valid World City | 0 | - | 4.85 | 72,157 |
| Cities by Former Name | 0 | - | 4.83 | 92,202 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,992 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,053 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,982 |
| World Capitals by Map | 0 | - | 5.00 | 290,040 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,948 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,291 |
| Capitals Starting With H | 0 | - | 4.91 | 93,464 |
| Capitals Starting With K | 0 | - | 4.89 | 84,527 |
| Capitals Starting With L | 0 | - | 4.81 | 96,111 |
| Capitals Starting With M | 0 | - | 4.94 | 109,399 |
| Capitals Starting With P | 0 | - | 4.88 | 79,138 |
| Capitals Starting With R | 0 | - | 4.89 | 82,623 |
| Capitals Starting With S | 0 | - | 4.90 | 86,710 |
| Capitals Starting With T | 0 | - | 4.86 | 76,958 |
| Capitals Starting With W | 0 | - | 4.87 | 91,804 |
| Capitals Starting With A | 0 | - | 4.97 | 129,304 |
| Capitals Starting With B | 0 | - | 4.89 | 119,671 |
| Capitals Starting With D | 0 | - | 4.94 | 97,327 |
| US States and State Capitals | 0 | - | 4.99 | 166,051 |
