| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 144,962 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,213 |
| Official Cities in the UK | 0 | - | 4.89 | 280,569 |
| Modern-Day Countries of the British Empire in 1921 | 0 | - | 4.99 | 116,300 |
| Europe Capital to Country | 0 | - | 4.99 | 247,934 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,471 |
| European Capitals by Map | 0 | - | 4.99 | 136,302 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,203 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,626 |
| European Coastal Capitals | 0 | - | 4.95 | 89,770 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 221,839 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,077 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,417 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,139 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 81,712 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,775 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,644 |
| Name a Valid European Capital | 0 | - | 4.95 | 150,864 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,671 |
| UK Immigration by Country | 0 | - | 4.94 | 139,657 |
| United Kingdom Country Quiz | 0 | - | 4.96 | 138,162 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,817 |
| Africa Capitals Quiz | 0 | - | 4.99 | 730,362 |
| Asia Capitals Quiz | 0 | - | 4.98 | 685,977 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,362 |
| Boroughs of London | 0 | - | 4.63 | 87,059 |
| London Geography | 0 | - | 4.47 | 59,464 |
| Name a City - European Countries | 0 | - | 4.92 | 64,411 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,200 |
| Random European Capital to Country | 0 | - | 4.98 | 189,228 |
| Random European Country to Capital | 0 | - | 4.92 | 147,468 |
| Countries that Visit the UK the Most | 0 | - | 4.87 | 74,285 |
| European Capitals by Airport Code | 0 | - | 4.92 | 35,433 |
| Countries of Europe by Population | 0 | - | 4.98 | 178,103 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,370 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 73,831 |
| Asia Capital to Country | 0 | - | 4.96 | 125,770 |
| African Capitals by Map | 0 | - | 4.99 | 132,190 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,150 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,192 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 266,838 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,427 |
| Random European Capitals on a Map | 0 | - | 4.97 | 133,824 |
| Commonwealth of Nations Countries | 0 | - | 4.94 | 236,325 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 102,645 |
| 100 Biggest Cities in Europe with a Map | 0 | - | 4.97 | 342,074 |
| World Capitals Quiz | 0 | - | 5.00 | 5,031,852 |
| South America Capitals Quiz | 0 | - | 5.00 | 477,321 |
| UK Cities Map Quiz | 0 | - | 4.95 | 462,186 |
| Top 10 Most Populous European Countries | 0 | - | 4.98 | 230,985 |
| Cities in European History #1 | 0 | - | 4.63 | 133,140 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,778 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 25,803 |
| North America Capitals Quiz | 0 | - | 4.99 | 216,906 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,674 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,189 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,462 |
| Capitals of the Stans | 0 | - | 4.95 | 26,413 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,571,211 |
| 15 Largest Cities in Europe With a Map | 0 | - | 4.98 | 222,491 |
| 250 Biggest Cities in Europe With a Map | 0 | - | 4.91 | 113,804 |
| All 100k+ Cities in Europe on a Map | 0 | - | 4.98 | 99,813 |
| All 50k+ Cities in Europe with a Map | 0 | - | 4.95 | 33,887 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,396 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 80,768 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,408 |
| Random World Capitals on a Map | 0 | - | 4.93 | 133,247 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 114,898 |
| Departments of France | 0 | - | 4.93 | 52,838 |
| Global Cities on a World Map | 0 | - | 4.93 | 134,779 |
| European Cities with the Biggest Economies | 0 | - | 4.62 | 38,187 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,298 |
| Find the City #1 | 0 | - | 4.97 | 42,115 |
| Northernmost Capital Cities | 0 | - | 4.98 | 108,961 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,657 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,610 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 107,639 |
| Same Letter Country and Capital | 0 | - | 4.99 | 155,458 |
| Countries by Capital City | 0 | - | 5.00 | 66,666 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,338 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 113,912 |
| World Capitals by Proximity | 0 | - | 4.91 | 328,443 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,464 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,413 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,156 |
| Word Scramble - European Capitals | 0 | - | 4.72 | 93,774 |
| Moved Capital Cities | 0 | - | 4.96 | 73,591 |
| Capitals in Random Squares of the World Map | 0 | - | 4.92 | 74,912 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,409 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,427 |
| Random African Capital to Country | 0 | - | 4.97 | 99,741 |
| Random African Country to Capital | 0 | - | 4.94 | 70,236 |
| Melbourne Suburbs | 0 | - | 4.84 | 51,803 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,608 |
| Biggest British Empire Countries | 0 | - | 4.75 | 95,354 |
| Which Country of the United Kingdom? | 0 | - | 4.58 | 39,050 |
| 50 Busiest Air Routes from London | 0 | - | 4.86 | 95,771 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 128,637 |
| Modern Day Countries of the Dutch Empire on a Map | 0 | - | 4.87 | 60,376 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 85,506 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,677,750 |
| Most Guessed U.S. Cities | 0 | - | 4.88 | 104,971 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 72,095 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,804 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,275 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,637 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,547 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,892 |
| Which City in Europe? | 0 | - | 4.83 | 106,643 |
| Most-Visited Countries by the British | 0 | - | 4.63 | 68,086 |
| Scotland Trivia | 0 | - | 4.58 | 57,410 |
| Smaller U.K. Towns That You May Know | 0 | - | 4.20 | 9,086 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,123 |
| North American Sports Cities | 0 | - | 4.83 | 170,915 |
| Summer Olympic City Bids | 0 | - | 4.93 | 41,920 |
| British Places A-Z | 0 | - | 4.29 | 79,610 |
| European Cities by Map #2 | 0 | - | 4.48 | 47,197 |
| European Cities by Map #1 | 0 | - | 4.64 | 55,567 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,807 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,279 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,017 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,740 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,189 |
| Name a Valid World City | 0 | - | 4.83 | 70,137 |
| Cities by Former Name | 0 | - | 4.84 | 90,978 |
| Capitals in their Native Languages | 0 | - | 4.95 | 132,692 |
| Nearest Capital City #1 | 0 | - | 4.84 | 57,247 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 67,957 |
| World Capitals by Map | 0 | - | 5.00 | 283,242 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,681 |
| Random Capital to Country | 0 | - | 4.99 | 2,578,078 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,357 |
| All First Level Subdivision Capitals | 0 | - | 4.84 | 14,979 |
| Random Country to Capital | 0 | - | 4.98 | 911,667 |
| Capitals Starting With H | 0 | - | 4.90 | 91,031 |
| Capitals Starting With K | 0 | - | 4.85 | 75,702 |
| Capitals Starting With L | 0 | - | 4.81 | 86,853 |
| Capitals Starting With M | 0 | - | 4.93 | 106,078 |
| Capitals Starting With P | 0 | - | 4.88 | 77,204 |
| Capitals Starting With R | 0 | - | 4.87 | 80,984 |
| Capitals Starting With S | 0 | - | 4.89 | 84,818 |
| Capitals Starting With T | 0 | - | 4.84 | 75,304 |
| Capitals Starting With W | 0 | - | 4.89 | 90,622 |
| Capitals Starting With A | 0 | - | 4.97 | 126,568 |
| Capitals Starting With B | 0 | - | 4.89 | 117,309 |
| Capitals Starting With D | 0 | - | 4.93 | 95,401 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,371 |
| Modern Day Countries of the Portuguese Empire on a Map | 0 | - | 4.56 | 51,263 |
| Biggest Trading Partners – United Kingdom | 0 | - | 4.92 | 79,519 |
| Countries that Beat the United Kingdom | 0 | - | 4.53 | 63,297 |
| All 1M Cities by Proximity | 0 | - | 5.00 | 573,312 |
| U.S. Cities with the Most Skyscrapers | 0 | - | 4.89 | 95,319 |
| Most Guessed Cities by Country #3 | 0 | - | 4.89 | 45,204 |
| Summer Olympics Host Cities | 0 | - | 4.98 | 213,153 |
| Cities with the Biggest Economies | 0 | - | 4.91 | 129,695 |
| Five Most Guessed Cities by Continent | 0 | - | 4.96 | 112,347 |
| Former Capitals | 0 | - | 4.88 | 71,146 |
| Capital Cities Chain | 0 | - | 4.84 | 81,920 |
| Coldest World Capitals | 0 | - | 4.95 | 133,048 |
| Capital Cities with Spanish Names | 0 | - | 4.90 | 76,806 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,241 |
| Name a Valid Capital #1 | 0 | - | 4.96 | 90,002 |
| Countries and Capitals of the World With a Map | 0 | - | 5.00 | 64,938 |
| Random State Capital to U.S. State | 0 | - | 4.84 | 88,196 |
| Which City in Canada? | 0 | - | 4.82 | 56,663 |
| Countries of Europe in 1650 with a Map | 0 | - | 4.95 | 67,467 |
| Countries Closest to the United Kingdom A-Z | 0 | - | 4.96 | 189,927 |
| British Cultural Symbols | 0 | - | 4.27 | 63,163 |
| Biggest City by Body of Water | 0 | - | 4.51 | 40,145 |
| Southernmost Major Cities | 0 | - | 4.44 | 51,107 |
| U.S. City Prefixes and Suffixes | 0 | - | 4.47 | 72,582 |
| Cities with the Most Foreign Embassies | 0 | - | 4.68 | 47,024 |
| Southernmost Major Cities in the U.S. | 0 | - | 4.43 | 36,461 |
| North America Cities by Map | 0 | - | 4.41 | 47,616 |
| World Cities Based on Location A-Z - #1 | 0 | - | 4.45 | 44,152 |
| Random European City to Country | 0 | - | 4.69 | 116,377 |
| Random Asian City to Country | 0 | - | 4.56 | 44,392 |
| Name a City in EVERY Country - No Capitals | 0 | - | 4.63 | 66,284 |
| U.S. Cities With Spanish Names | 0 | - | 4.94 | 22,212 |
| US States and State Capitals | 0 | - | 4.99 | 158,567 |
| Geography of Rome | 0 | - | 4.51 | 16,625 |
| Paris City Trivia | 0 | - | 4.31 | 35,467 |
| Venice Trivia | 0 | - | 4.45 | 10,418 |
| Milan Trivia | 0 | - | 4.56 | 15,116 |
| Berlin City Trivia | 0 | - | 4.67 | 13,078 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,754 |
| Rome City Trivia | 0 | - | 4.49 | 20,585 |
| Vienna City Trivia | 0 | - | 4.67 | 14,889 |
| The Wales Quiz | 0 | - | 4.47 | 29,007 |
| Top 10 Most Populous Asian Countries | 0 | - | 4.96 | 182,010 |
| Top 10 Most Populous African Countries | 0 | - | 4.99 | 191,870 |
| Top 10 Most Densely-Populated Countries in Asia | 0 | - | 4.92 | 102,997 |
| Top 10 Asian Countries by Population Increase | 0 | - | 4.93 | 107,831 |
| Five Most Populated Countries on a Multicolored World Map | 0 | - | 4.98 | 73,147 |
| U.S Cities by African-American Population | 0 | - | 4.42 | 94,725 |
| South American Cities on the Map | 0 | - | 4.57 | 35,244 |
| Southeast Asian Cities by Map | 0 | - | 4.63 | 26,588 |
| 1M Cities by Proximity - United States | 0 | - | 4.55 | 149,716 |
| Biggest Cities in a Strip of the United States Map | 0 | - | 4.74 | 40,600 |
| Divided World City Name Puzzle #1 | 0 | - | 4.88 | 48,102 |
