| British Cities with the Most Tourists | 0 | - | 4.82 | 69,221 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,989 |
| Name a City - European Countries | 0 | - | 4.92 | 64,420 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,848 |
| Europe Capital to Country | 0 | - | 4.99 | 247,948 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,485 |
| European Capitals by Map | 0 | - | 4.99 | 136,315 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,210 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,633 |
| European Coastal Capitals | 0 | - | 4.95 | 89,785 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,870 |
| Official Cities in the UK | 0 | - | 4.89 | 280,602 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,424 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,718 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,783 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,888 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,678 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,393 |
| Asia Capitals Quiz | 0 | - | 4.98 | 686,009 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,202 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,086 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,443 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,123 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,325 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,375 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,650 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,313 |
| Asia Capital to Country | 0 | - | 4.96 | 125,773 |
| African Capitals by Map | 0 | - | 4.99 | 132,193 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,153 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,193 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,859 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,430 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,837 |
| Which City in Europe? | 0 | - | 4.83 | 106,666 |
| Countries Closest to Iceland | 0 | - | 4.89 | 72,865 |
| World Capitals Quiz | 0 | - | 5.00 | 5,032,122 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,333 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,353 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,211 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,993 |
| Cities in European History #1 | 0 | - | 4.63 | 133,151 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,817 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,199 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,569 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,193 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,810 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,928 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,681 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,141 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,192 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,468 |
| Boroughs of London | 0 | - | 4.63 | 87,066 |
| London Geography | 0 | - | 4.47 | 59,465 |
| Iceland Country Quiz | 0 | - | 4.69 | 42,863 |
| Capitals of the Stans | 0 | - | 4.95 | 26,413 |
| Random European City to Country | 0 | - | 4.69 | 116,439 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,313 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,399 |
| Countries Bordering France | 0 | - | 4.83 | 399,268 |
| Countries Bordering Germany | 0 | - | 4.99 | 367,092 |
| Europe Map Quiz | 0 | - | 5.00 | 4,731,859 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,402 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,769 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,410 |
| UK Immigration by Country | 0 | - | 4.94 | 139,669 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,912 |
| Germany Country Quiz | 0 | - | 4.82 | 156,583 |
| Italy Country Quiz | 0 | - | 4.82 | 122,232 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,193 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 184,658 |
| Regions of Italy Map Quiz | 0 | - | 4.96 | 148,410 |
| France Cities Map Quiz | 0 | - | 4.96 | 165,221 |
| Germany Cities Map Quiz | 0 | - | 4.86 | 125,165 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 95,962 |
| Italy Cities Map Quiz | 0 | - | 4.97 | 151,093 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,312 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,790 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,188 |
| Find the City #1 | 0 | - | 4.97 | 42,120 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,965 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,663 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,613 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,649 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,472 |
| Countries by Capital City | 0 | - | 5.00 | 66,678 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,348 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,913 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,458 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,469 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,420 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,158 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,776 |
| Moved Capital Cities | 0 | - | 4.96 | 73,596 |
| Random European Capital to Country | 0 | - | 4.98 | 189,246 |
| Random European Country to Capital | 0 | - | 4.92 | 147,474 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,417 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,432 |
| Random African Capital to Country | 0 | - | 4.97 | 99,743 |
| Random African Country to Capital | 0 | - | 4.94 | 70,240 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,804 |
| Geography of Rome | 0 | - | 4.51 | 16,625 |
| Paris City Trivia | 0 | - | 4.31 | 35,468 |
| Venice Trivia | 0 | - | 4.45 | 10,418 |
| Milan Trivia | 0 | - | 4.56 | 15,117 |
| Berlin City Trivia | 0 | - | 4.67 | 13,079 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,754 |
| Rome City Trivia | 0 | - | 4.49 | 20,585 |
| Vienna City Trivia | 0 | - | 4.67 | 14,889 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 94,372 |
| Countries Bordering Austria | 0 | - | 4.97 | 117,787 |
| Countries Bordering Italy | 0 | - | 4.94 | 100,463 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,293 |
| Countries that Visit France the Most | 0 | - | 4.85 | 45,539 |
| Countries Closest to Spain | 0 | - | 4.96 | 225,334 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 71,810 |
| Countries Closest to Italy | 0 | - | 4.97 | 196,353 |
| Nordic Cities Map Quiz | 0 | - | 4.74 | 89,767 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,773 |
| Counties of Ireland | 0 | - | 4.92 | 193,126 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,654 |
| World Capitals Closest to London | 0 | - | 4.87 | 109,750 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 60,380 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,514 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,792 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,974 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,099 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,806 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,276 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,638 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,551 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,893 |
| European Cities by Clue | 0 | - | 4.70 | 88,813 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,658 |
| Countries that Beat Spain | 0 | - | 4.94 | 62,474 |
| Countries that Beat Germany | 0 | - | 4.95 | 105,397 |
| Countries that Beat Italy | 0 | - | 4.85 | 53,886 |
| Countries that Beat Portugal | 0 | - | 4.86 | 58,687 |
| Norway Country Quiz | 0 | - | 4.44 | 76,640 |
| Denmark Country Quiz | 0 | - | 4.78 | 75,446 |
| Finland Country Quiz | 0 | - | 4.50 | 59,130 |
| Andorra Country Quiz | 0 | - | 4.90 | 31,403 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,125 |
| North American Sports Cities | 0 | - | 4.83 | 170,921 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,922 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,807 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,779 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,624 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,018 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,745 |
| Name a Valid World City | 0 | - | 4.83 | 70,143 |
| Cities by Former Name | 0 | - | 4.84 | 90,984 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,694 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,249 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,966 |
| World Capitals by Map | 0 | - | 5.00 | 283,253 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,683 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,157 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,358 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,979 |
| Random Country to Capital | 0 | - | 4.98 | 911,714 |
| Capitals Starting With H | 0 | - | 4.90 | 91,057 |
| Capitals Starting With K | 0 | - | 4.85 | 75,703 |
| Capitals Starting With L | 0 | - | 4.81 | 86,857 |
| Capitals Starting With M | 0 | - | 4.93 | 106,088 |
| Capitals Starting With P | 0 | - | 4.88 | 77,209 |
| Capitals Starting With R | 0 | - | 4.87 | 80,989 |
| Capitals Starting With S | 0 | - | 4.89 | 84,825 |
| Capitals Starting With T | 0 | - | 4.84 | 75,309 |
| Capitals Starting With W | 0 | - | 4.89 | 90,627 |
| Capitals Starting With A | 0 | - | 4.97 | 126,573 |
| Capitals Starting With B | 0 | - | 4.89 | 117,315 |
| Capitals Starting With D | 0 | - | 4.93 | 95,405 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,383 |
| Countries That Use the Euro | 0 | - | 4.96 | 103,033 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 113,595 |
| The Only European Country ... | 0 | - | 4.91 | 213,890 |
| European Countries NOT in NATO | 0 | - | 4.87 | 59,573 |
| Greenland Country Quiz | 0 | - | 4.78 | 36,124 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 362,341 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,227,004 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 77,593 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,321 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,212 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,163 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,705 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,353 |
| Former Capitals | 0 | - | 4.88 | 71,146 |
| Capital Cities Chain | 0 | - | 4.84 | 81,929 |
| Coldest World Capitals | 0 | - | 4.95 | 133,052 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,808 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,247 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,007 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,942 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,203 |
| Which City in Canada? | 0 | - | 4.82 | 56,674 |
| Florence City Trivia | 0 | - | 4.39 | 11,335 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,608 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,319,964 |
