| Name a City - European Countries | 0 | - | 4.89 | 66,254 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,171 |
| Europe Capital to Country | 0 | - | 4.99 | 252,288 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,105 |
| European Capitals by Map | 0 | - | 4.99 | 142,298 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,981 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,263 |
| European Coastal Capitals | 0 | - | 4.95 | 91,391 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,976 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,845 |
| Official Cities in the UK | 0 | - | 4.89 | 286,543 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,643 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,621 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,472 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,747 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,750 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,014 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,513 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,738 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,601 |
| Africa Capitals Quiz | 0 | - | 4.99 | 744,475 |
| Asia Capitals Quiz | 0 | - | 4.98 | 699,354 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,852 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,123 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,344 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,500 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,892 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,294 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,404 |
| Which City in Europe? | 0 | - | 4.83 | 107,929 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,863 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,209 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,347 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,571 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,963 |
| Asia Capital to Country | 0 | - | 4.96 | 127,622 |
| African Capitals by Map | 0 | - | 4.99 | 142,358 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,014 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,233 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 272,970 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,201 |
| Cities in European History #1 | 0 | - | 4.63 | 134,672 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,044 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,464 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,902 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,541 |
| World Capitals Quiz | 0 | - | 5.00 | 5,109,730 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,249 |
| Boroughs of London | 0 | - | 4.63 | 88,627 |
| London Geography | 0 | - | 4.47 | 59,883 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,256 |
| Norway Country Quiz | 0 | - | 4.45 | 77,862 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,732 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,499 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,179 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,432 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,296 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,204 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,437 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,001 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,464 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,821 |
| Countries Bordering France | 0 | - | 4.83 | 405,090 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,004 |
| Capitals of the Stans | 0 | - | 4.95 | 27,187 |
| Random European City to Country | 0 | - | 4.69 | 118,497 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,120 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,241 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,600,839 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,728 |
| US States and State Capitals | 0 | - | 4.99 | 165,650 |
| Europe Map Quiz | 0 | - | 5.00 | 4,790,295 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,696 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,632 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,021 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,138 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,511 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,505 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,582 |
| Random European Capital to Country | 0 | - | 4.98 | 192,244 |
| Random European Country to Capital | 0 | - | 4.93 | 165,985 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,049 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,512 |
| Random African Capital to Country | 0 | - | 4.97 | 101,398 |
| Random African Country to Capital | 0 | - | 4.95 | 71,798 |
| Random U.S. State Capitals on a Map | 0 | - | 4.92 | 104,790 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,424 |
| Geography of Rome | 0 | - | 4.51 | 16,718 |
| Paris City Trivia | 0 | - | 4.31 | 35,634 |
| Venice Trivia | 0 | - | 4.45 | 10,499 |
| Milan Trivia | 0 | - | 4.56 | 15,213 |
| Berlin City Trivia | 0 | - | 4.67 | 13,323 |
| Rome City Trivia | 0 | - | 4.49 | 20,733 |
| Vienna City Trivia | 0 | - | 4.67 | 15,055 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 98,838 |
| Random Point on Land to European Country | 0 | - | 4.94 | 78,117 |
| Countries Bordering Austria | 0 | - | 4.97 | 118,978 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,296 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 75,920 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,180 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,227 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,518 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,488 |
| Counties of Ireland | 0 | - | 4.92 | 197,442 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,098 |
| All Modern-Day Countries Ever Controlled by the Russian Empire | 0 | - | 4.96 | 37,937 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 55,242 |
| Biggest Cities in France - Extreme | 0 | - | 4.87 | 57,504 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,405 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,699,600 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,090 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,509 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,804 |
| Find the City #1 | 0 | - | 4.97 | 43,390 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,458 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,023 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,271 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,325 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,244 |
| Countries by Capital City | 0 | - | 5.00 | 69,510 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,934 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,283 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,125 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,184 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,882 |
| Moved Capital Cities | 0 | - | 4.96 | 74,692 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,834 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,768 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,351 |
| European Cities by Clue | 0 | - | 4.70 | 89,185 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,381 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,401 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,228 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,922 |
| Denmark Country Quiz | 0 | - | 4.78 | 76,297 |
| Finland Country Quiz | 0 | - | 4.51 | 60,037 |
| Iceland Country Quiz | 0 | - | 4.69 | 43,415 |
| Country Quiz on a Map - France | 0 | - | 4.98 | 47,740 |
| Country Quiz on a Map - Germany | 0 | - | 4.95 | 35,594 |
| Country Quiz on a Map - Italy | 0 | - | 4.98 | 38,160 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,514 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,517 |
| North American Sports Cities | 0 | - | 4.82 | 173,211 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,583 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,891 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,924 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,994 |
| Name a Valid World City | 0 | - | 4.85 | 72,049 |
| Cities by Former Name | 0 | - | 4.83 | 92,116 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,956 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,010 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,901 |
| World Capitals by Map | 0 | - | 5.00 | 289,680 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,868 |
| Random Capital to Country | 0 | - | 4.99 | 2,602,739 |
| Random Country to Capital | 0 | - | 4.98 | 929,104 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,089 |
| Capitals Starting With H | 0 | - | 4.91 | 93,383 |
| Capitals Starting With K | 0 | - | 4.88 | 84,460 |
| Capitals Starting With M | 0 | - | 4.94 | 109,271 |
| Capitals Starting With P | 0 | - | 4.88 | 79,064 |
| Capitals Starting With R | 0 | - | 4.88 | 82,552 |
| Capitals Starting With S | 0 | - | 4.90 | 86,631 |
| Capitals Starting With T | 0 | - | 4.86 | 76,886 |
| Capitals Starting With W | 0 | - | 4.87 | 91,768 |
| Capitals Starting With A | 0 | - | 4.97 | 129,184 |
| Capitals Starting With B | 0 | - | 4.89 | 119,575 |
| Capitals Starting With D | 0 | - | 4.94 | 97,265 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,179 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,988 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,302 |
| The Only European Country ... | 0 | - | 4.91 | 219,284 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,660 |
| Countries Bordering Ukraine, with an Empty Map | 0 | - | 4.86 | 96,847 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,380 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,803 |
| Countries Closest to Greece | 0 | - | 4.98 | 25,744 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,259,536 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,958 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,227 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,894 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,271 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,908 |
| Which City in Canada? | 0 | - | 4.83 | 57,385 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,336,393 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 52,207 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 53,211 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,534 |
| Counties of England | 0 | - | 4.97 | 803,485 |
| Single Vowel Capitals | 0 | - | 4.83 | 14,748 |
| Country Quiz on a Map - Spain | 0 | - | 4.93 | 24,104 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 349,035 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,709 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,804 |
| North America Cities by Map | 0 | - | 4.41 | 47,959 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 46,988 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 216,610 |
| Random Asian City to Country | 0 | - | 4.56 | 44,626 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 131,739 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 113,628 |
