| Name a City - European Countries | 0 | - | 4.92 | 64,303 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,701 |
| Europe Capital to Country | 0 | - | 4.99 | 247,374 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,350 |
| European Capitals by Map | 0 | - | 4.99 | 136,063 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,100 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,552 |
| European Coastal Capitals | 0 | - | 4.95 | 89,682 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,632 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 80,530 |
| Official Cities in the UK | 0 | - | 4.89 | 280,301 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,357 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,661 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,765 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,169 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,724 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,125 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,753 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,736 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,624 |
| Africa Capitals Quiz | 0 | - | 4.99 | 729,695 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,158 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,163 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 82,976 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,723 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,490 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,376 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,221 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,587 |
| Which City in Europe? | 0 | - | 4.83 | 106,573 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,454 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,779 |
| Countries of Europe by Population | 0 | - | 4.98 | 177,829 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,280 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 54,832 |
| Asia Capital to Country | 0 | - | 4.96 | 125,669 |
| African Capitals by Map | 0 | - | 4.99 | 132,090 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,021 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,159 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,504 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,389 |
| Cities in European History #1 | 0 | - | 4.63 | 133,022 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,807 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,182 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,548 |
| Cities in Squares on a Map - Europe | 0 | - | 4.73 | 53,141 |
| World Capitals Quiz | 0 | - | 5.00 | 5,027,862 |
| South America Capitals Quiz | 0 | - | 5.00 | 476,964 |
| Boroughs of London | 0 | - | 4.63 | 86,993 |
| London Geography | 0 | - | 4.47 | 59,435 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,304 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,788 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,271 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,738 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,645 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,580 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,045 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,108 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,393 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,350 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,293 |
| Countries Bordering France | 0 | - | 4.85 | 397,811 |
| Countries Bordering Germany | 0 | - | 4.99 | 366,825 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,921 |
| Capitals of the Stans | 0 | - | 4.95 | 26,380 |
| Random European City to Country | 0 | - | 4.69 | 116,255 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,171 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,636 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,569,798 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,328 |
| US States and State Capitals | 0 | - | 4.99 | 158,220 |
| Europe Map Quiz | 0 | - | 5.00 | 4,728,742 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,312 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,160 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,591 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,162 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,353 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,135 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,724 |
| Random European Capital to Country | 0 | - | 4.98 | 189,105 |
| Random European Country to Capital | 0 | - | 4.92 | 147,368 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,305 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,345 |
| Random African Capital to Country | 0 | - | 4.97 | 99,690 |
| Random African Country to Capital | 0 | - | 4.94 | 70,166 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 103,125 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,688 |
| Geography of Rome | 0 | - | 4.51 | 16,623 |
| Paris City Trivia | 0 | - | 4.31 | 35,458 |
| Venice Trivia | 0 | - | 4.45 | 10,416 |
| Milan Trivia | 0 | - | 4.56 | 15,114 |
| Berlin City Trivia | 0 | - | 4.67 | 13,068 |
| Rome City Trivia | 0 | - | 4.49 | 20,578 |
| Vienna City Trivia | 0 | - | 4.67 | 14,884 |
| Countries Once Held by Sweden | 0 | - | 4.17 | 34,684 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,124 |
| Random Point on Land to European Country | 0 | - | 4.93 | 75,986 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,708 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,400 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,191 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,491 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,181 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,772 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,205 |
| Sweden Country Quiz | 0 | - | 4.35 | 67,701 |
| Counties of Ireland | 0 | - | 4.92 | 192,883 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,647 |
| All Modern-Day Countries Ever Controlled by the Russian Empire | 0 | - | 4.96 | 36,789 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,069 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 55,777 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,657 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,676,619 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,769 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 71,979 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,293 |
| Find the City #1 | 0 | - | 4.97 | 42,058 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,861 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,598 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,550 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,517 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,284 |
| Countries by Capital City | 0 | - | 5.00 | 66,522 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,259 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,845 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,118 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,786 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,361 |
| Moved Capital Cities | 0 | - | 4.96 | 73,543 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,460 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,840 |
| European Cities by Clue | 0 | - | 4.70 | 88,780 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,424 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,293 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,825 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,617 |
| Norway Country Quiz | 0 | - | 4.44 | 76,571 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,398 |
| Finland Country Quiz | 0 | - | 4.50 | 59,073 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,841 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 46,560 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 34,421 |
| Country Quiz on a Map - Italy | 0 | - | 4.99 | 36,936 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,052 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 50,909 |
| North American Sports Cities | 0 | - | 4.83 | 170,802 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,898 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,774 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,598 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,668 |
| Name a Valid World City | 0 | - | 4.83 | 70,037 |
| Cities by Former Name | 0 | - | 4.84 | 90,898 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,657 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,209 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,836 |
| World Capitals by Map | 0 | - | 5.00 | 282,973 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,617 |
| Random Capital to Country | 0 | - | 4.99 | 2,576,935 |
| Random Country to Capital | 0 | - | 4.98 | 910,920 |
| World Capitals Mystery Route | 0 | - | 4.97 | 54,595 |
| Capitals Starting With H | 0 | - | 4.90 | 90,149 |
| Capitals Starting With K | 0 | - | 4.85 | 75,608 |
| Capitals Starting With L | 0 | - | 4.81 | 86,734 |
| Capitals Starting With M | 0 | - | 4.93 | 105,927 |
| Capitals Starting With P | 0 | - | 4.88 | 77,104 |
| Capitals Starting With R | 0 | - | 4.87 | 80,896 |
| Capitals Starting With S | 0 | - | 4.89 | 84,718 |
| Capitals Starting With T | 0 | - | 4.84 | 75,224 |
| Capitals Starting With W | 0 | - | 4.89 | 90,540 |
| Capitals Starting With A | 0 | - | 4.97 | 126,427 |
| Capitals Starting With B | 0 | - | 4.89 | 117,184 |
| Capitals Starting With D | 0 | - | 4.93 | 95,274 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,252 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 38,964 |
| Countries That Use the Euro | 0 | - | 4.96 | 102,818 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,412 |
| The Only European Country ... | 0 | - | 4.91 | 213,605 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,390 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 95,858 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,148 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 51,917 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,225,020 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,194 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,794 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,005 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,184 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,963 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,124 |
| Which City in Canada? | 0 | - | 4.82 | 56,628 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,318,979 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,220 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,102 |
| Counties of England | 0 | - | 4.97 | 788,628 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 341,763 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,452 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,281 |
| North America Cities by Map | 0 | - | 4.41 | 47,600 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,126 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 212,959 |
| Random Asian City to Country | 0 | - | 4.56 | 44,380 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,569 |
