| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 26,439 |
| Name a City - European Countries | 0 | - | 4.91 | 64,755 |
| Multiple Choice City Quiz – Stockholm | 0 | - | 4.64 | 14,237 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,541 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,332 |
| Europe Capital to Country | 0 | - | 4.99 | 248,676 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,978 |
| European Capitals by Map | 0 | - | 4.99 | 137,451 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,536 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,907 |
| European Coastal Capitals | 0 | - | 4.95 | 90,039 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,595 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,263 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 94,082 |
| Multiple Choice City Quiz – Munich | 0 | - | 4.83 | 15,350 |
| Official Cities in the UK | 0 | - | 4.89 | 281,670 |
| Top 10 Most Remote European Capitals | 0 | - | 4.86 | 93,649 |
| European Capitals Furthest from the Sea | 0 | - | 4.91 | 81,885 |
| Europe Capitals Mystery Route | 0 | - | 4.96 | 54,501 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,954 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 209,806 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,546 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,887 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,510 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,868 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,832 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 24,666 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.57 | 13,815 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,907 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,473 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,322 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,257 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,726 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,153 |
| Which City in Europe? | 0 | - | 4.83 | 106,957 |
| Which European Capital? | 0 | - | 4.89 | 48,734 |
| Multiple Choice City Quiz – Turin | 0 | - | 4.73 | 13,262 |
| Multiple Choice City Quiz – Vienna | 0 | - | 4.73 | 15,612 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 18,534 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,024 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,978 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,045 |
| Asia Capital to Country | 0 | - | 4.96 | 126,083 |
| African Capitals by Map | 0 | - | 4.99 | 132,720 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,646 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,317 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,961 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,547 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,497 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,602 |
| Cities in European History #1 | 0 | - | 4.63 | 133,471 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,249 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,624 |
| Cities in Squares on a Map - Europe | 0 | - | 4.74 | 53,395 |
| South America Capitals Quiz | 0 | - | 5.00 | 478,779 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,959 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,912 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,504 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,436 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 60,752 |
| London Geography | 0 | - | 4.47 | 59,541 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 64,993 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,319 |
| Random European City to Country | 0 | - | 4.69 | 116,884 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,882 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,162 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,041 |
| World Capitals Quiz | 0 | - | 5.00 | 5,046,494 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 88,676 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,379 |
| Most-Visited Countries by Swedes | 0 | - | 4.64 | 52,995 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 46,600 |
| Capitals of the Stans | 0 | - | 4.95 | 26,570 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.50 | 19,336 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,259 |
| Word Chain - Cities in Europe | 0 | - | 4.70 | 31,986 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,681,863 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,306 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,817 |
| Random European Capital to Country | 0 | - | 4.98 | 189,674 |
| Random European Country to Capital | 0 | - | 4.92 | 147,773 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,607 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,715 |
| Random African Capital to Country | 0 | - | 4.97 | 99,962 |
| Random African Country to Capital | 0 | - | 4.94 | 70,446 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,201 |
| Which City in Germany? | 0 | - | 4.50 | 135,726 |
| Which City in Italy? | 0 | - | 4.64 | 89,578 |
| Which City in France? | 0 | - | 4.64 | 72,825 |
| Which City in Spain? | 0 | - | 4.50 | 49,784 |
| Geography of Rome | 0 | - | 4.51 | 16,636 |
| Paris City Trivia | 0 | - | 4.31 | 35,494 |
| Venice Trivia | 0 | - | 4.45 | 10,436 |
| Milan Trivia | 0 | - | 4.56 | 15,144 |
| Berlin City Trivia | 0 | - | 4.67 | 13,136 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,772 |
| Rome City Trivia | 0 | - | 4.49 | 20,614 |
| Vienna City Trivia | 0 | - | 4.67 | 14,924 |
| Europe Map Quiz | 0 | - | 5.00 | 4,742,807 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 15,908 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 64,875 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,398 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 105,361 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,353 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,270 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,897 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,543 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,463 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 40,880 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,223 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 93,910 |
| Random African Capitals on a Map | 0 | - | 4.96 | 54,419 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,768 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,781 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,973 |
| European Cities by Clue | 0 | - | 4.70 | 88,906 |
| Boroughs of London | 0 | - | 4.63 | 87,323 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,089 |
| English Cities not Towns - Sudden Death | 0 | - | 4.65 | 35,479 |
| British Cities - Sudden Death | 0 | - | 4.69 | 91,670 |
| Spanish Cities - Sudden Death | 0 | - | 4.74 | 35,627 |
| British Places A-Z | 0 | - | 4.29 | 79,710 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,345 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,811 |
| Find the City #1 | 0 | - | 4.97 | 42,434 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,460 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,979 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,956 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,165 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,030 |
| Countries by Capital City | 0 | - | 5.00 | 67,302 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,640 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,179 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,626 |
| Moved Capital Cities | 0 | - | 4.96 | 73,824 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,960 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,936 |
| Random Country to Capital | 0 | - | 4.98 | 914,329 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,998 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,276 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,423 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,024 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,608 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,045 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,122 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,366 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 20,685 |
| Multiple Choice City Quiz – Sydney | 0 | - | 4.30 | 16,198 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,108 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,364 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,262 |
| North American Sports Cities | 0 | - | 4.83 | 171,292 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,018 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,255 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,832 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,652 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,057 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 101,982 |
| Name a Valid World City | 0 | - | 4.83 | 70,472 |
| Cities by Former Name | 0 | - | 4.84 | 91,203 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,179 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,399 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,384 |
| World Capitals by Map | 0 | - | 5.00 | 284,532 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,914 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,520 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,029 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,969 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,469 |
| Capitals Starting With H | 0 | - | 4.90 | 91,654 |
| Capitals Starting With K | 0 | - | 4.85 | 75,895 |
| Capitals Starting With L | 0 | - | 4.81 | 87,078 |
| Capitals Starting With M | 0 | - | 4.93 | 106,483 |
| Capitals Starting With P | 0 | - | 4.88 | 77,395 |
| Capitals Starting With R | 0 | - | 4.87 | 81,164 |
| Capitals Starting With S | 0 | - | 4.89 | 85,022 |
| Capitals Starting With T | 0 | - | 4.84 | 75,487 |
| Capitals Starting With W | 0 | - | 4.89 | 90,803 |
| Capitals Starting With A | 0 | - | 4.97 | 126,840 |
| Capitals Starting With B | 0 | - | 4.89 | 117,549 |
| Capitals Starting With D | 0 | - | 4.93 | 95,633 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,538 |
| US States and State Capitals | 0 | - | 4.99 | 159,850 |
| Which City in Canada? | 0 | - | 4.82 | 56,828 |
| Cities That Beat London | 0 | - | 4.68 | 51,049 |
| Florence City Trivia | 0 | - | 4.39 | 11,349 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,622 |
| Countries That Use the Euro | 0 | - | 4.95 | 103,742 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,736 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,167 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,550 |
| The Only European Country ... | 0 | - | 4.91 | 214,880 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,162 |
| Counties of England | 0 | - | 4.97 | 791,901 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,018 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,922 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.81 | 23,535 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.89 | 23,323 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 271,642 |
| Map Hunter - World Cities | 0 | - | 5.00 | 189,891 |
