| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 26,439 |
| Name a City - European Countries | 0 | - | 4.91 | 64,753 |
| Multiple Choice City Quiz – Stockholm | 0 | - | 4.64 | 14,237 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 53,535 |
| Most-Visited Cities in Europe | 0 | - | 4.82 | 74,325 |
| Europe Capital to Country | 0 | - | 4.99 | 248,669 |
| EU Capitals with No Hints | 0 | - | 4.96 | 144,975 |
| European Capitals by Map | 0 | - | 4.99 | 137,437 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 91,531 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 83,903 |
| European Coastal Capitals | 0 | - | 4.95 | 90,038 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 222,588 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 81,260 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.95 | 94,069 |
| Multiple Choice City Quiz – Munich | 0 | - | 4.83 | 15,348 |
| Official Cities in the UK | 0 | - | 4.89 | 281,653 |
| 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 | 54,500 |
| European Capitals Ending in N | 0 | - | 4.92 | 80,950 |
| European Capitals - Sudden Death | 0 | - | 4.93 | 209,746 |
| British Cities with the Most Tourists | 0 | - | 4.82 | 69,540 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.97 | 145,869 |
| Name a Valid European Capital | 0 | - | 4.95 | 151,500 |
| European Capital Superlatives - Top 2 | 0 | - | 4.94 | 80,864 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 93,830 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 24,665 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.57 | 13,814 |
| Africa Capitals Quiz | 0 | - | 4.99 | 732,875 |
| Asia Capitals Quiz | 0 | - | 4.98 | 688,454 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,320 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,254 |
| European Capitals by Airport Code | 0 | - | 4.93 | 35,722 |
| Random European Capitals on a Map | 0 | - | 4.97 | 134,150 |
| Which City in Europe? | 0 | - | 4.83 | 106,957 |
| Which European Capital? | 0 | - | 4.89 | 48,733 |
| 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 | 18,533 |
| Countries of Europe by Population | 0 | - | 4.98 | 179,019 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.95 | 109,975 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.63 | 55,045 |
| Asia Capital to Country | 0 | - | 4.96 | 126,081 |
| African Capitals by Map | 0 | - | 4.99 | 132,716 |
| Asian Capitals by Map | 0 | - | 4.98 | 61,643 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 52,314 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 267,953 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 81,541 |
| Countries that Beat Iceland | 0 | - | 4.81 | 42,493 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 231,592 |
| Cities in European History #1 | 0 | - | 4.63 | 133,471 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,248 |
| 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 | 478,766 |
| North America Capitals Quiz | 0 | - | 4.99 | 217,950 |
| African Capitals - Map Quiz | 0 | - | 4.93 | 61,912 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 118,503 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 87,435 |
| 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 | 64,988 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,319 |
| Random European City to Country | 0 | - | 4.69 | 116,882 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 92,879 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 81,162 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,037 |
| World Capitals Quiz | 0 | - | 5.00 | 5,046,347 |
| 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 | 46,597 |
| Capitals of the Stans | 0 | - | 4.95 | 26,570 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.50 | 19,334 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,258 |
| Word Chain - Cities in Europe | 0 | - | 4.70 | 31,983 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,681,839 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,576,244 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 129,816 |
| Random European Capital to Country | 0 | - | 4.98 | 189,671 |
| Random European Country to Capital | 0 | - | 4.92 | 147,772 |
| Random Asian Country to Capital | 0 | - | 4.92 | 95,605 |
| Random Asian Capital to Country | 0 | - | 4.97 | 101,709 |
| Random African Capital to Country | 0 | - | 4.97 | 99,949 |
| Random African Country to Capital | 0 | - | 4.94 | 70,436 |
| Melbourne Suburbs | 0 | - | 4.84 | 52,196 |
| Which City in Germany? | 0 | - | 4.50 | 135,724 |
| Which City in Italy? | 0 | - | 4.64 | 89,572 |
| Which City in France? | 0 | - | 4.64 | 72,823 |
| Which City in Spain? | 0 | - | 4.50 | 49,782 |
| Geography of Rome | 0 | - | 4.51 | 16,635 |
| 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 | 4,742,637 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 15,907 |
| 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 | 105,360 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.84 | 72,351 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,269 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 47,895 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 48,542 |
| World Capitals by Proximity | 0 | - | 4.91 | 329,450 |
| 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 | 54,418 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 50,766 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 94,780 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 47,973 |
| European Cities by Clue | 0 | - | 4.70 | 88,900 |
| Boroughs of London | 0 | - | 4.63 | 87,322 |
| Countries Closest to Iceland | 0 | - | 4.89 | 73,087 |
| English Cities not Towns - Sudden Death | 0 | - | 4.65 | 35,474 |
| British Cities - Sudden Death | 0 | - | 4.69 | 91,641 |
| Spanish Cities - Sudden Death | 0 | - | 4.74 | 35,620 |
| British Places A-Z | 0 | - | 4.29 | 79,709 |
| Global Cities on a World Map | 0 | - | 4.93 | 135,339 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,811 |
| Find the City #1 | 0 | - | 4.97 | 42,434 |
| Northernmost Capital Cities | 0 | - | 4.98 | 109,456 |
| Most Remote Capital Cities | 0 | - | 4.92 | 52,976 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 44,950 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 108,159 |
| Same Letter Country and Capital | 0 | - | 4.99 | 156,021 |
| Countries by Capital City | 0 | - | 5.00 | 67,291 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 76,639 |
| Capitals of the Largest Countries by Area | 0 | - | 4.97 | 114,174 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 83,623 |
| Moved Capital Cities | 0 | - | 4.96 | 73,821 |
| Random Capital to Country | 0 | - | 4.99 | 2,582,915 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 74,926 |
| Random Country to Capital | 0 | - | 4.98 | 914,282 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 142,995 |
| 20 Chinese Cities Everyone Should Know | 0 | - | 4.81 | 39,276 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 41,420 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,021 |
| Biggest Trading Partners - Spain | 0 | - | 4.91 | 53,607 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 363,044 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,122 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.90 | 46,364 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 20,682 |
| Multiple Choice City Quiz – Sydney | 0 | - | 4.30 | 16,198 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,233,031 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 127,363 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 51,259 |
| North American Sports Cities | 0 | - | 4.83 | 171,291 |
| Summer Olympic City Bids | 0 | - | 4.93 | 42,014 |
| European Cities A-Z by Clue #1 | 0 | - | 4.25 | 78,249 |
| 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 | 101,981 |
| Name a Valid World City | 0 | - | 4.83 | 70,471 |
| Cities by Former Name | 0 | - | 4.84 | 91,201 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,178 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,397 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 68,382 |
| World Capitals by Map | 0 | - | 5.00 | 284,520 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 57,911 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 200,518 |
| All First Level Subdivision Capitals | 0 | - | 4.85 | 15,028 |
| World Capitals Mystery Route | 0 | - | 4.98 | 54,965 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 50,466 |
| Capitals Starting With H | 0 | - | 4.90 | 91,650 |
| Capitals Starting With K | 0 | - | 4.85 | 75,891 |
| Capitals Starting With L | 0 | - | 4.81 | 87,075 |
| Capitals Starting With M | 0 | - | 4.93 | 106,478 |
| Capitals Starting With P | 0 | - | 4.88 | 77,393 |
| Capitals Starting With R | 0 | - | 4.87 | 81,160 |
| Capitals Starting With S | 0 | - | 4.89 | 85,020 |
| Capitals Starting With T | 0 | - | 4.84 | 75,486 |
| Capitals Starting With W | 0 | - | 4.89 | 90,798 |
| Capitals Starting With A | 0 | - | 4.97 | 126,834 |
| Capitals Starting With B | 0 | - | 4.89 | 117,543 |
| Capitals Starting With D | 0 | - | 4.93 | 95,628 |
| Random State Capital to U.S. State | 0 | - | 4.83 | 88,537 |
| US States and State Capitals | 0 | - | 4.99 | 159,832 |
| Which City in Canada? | 0 | - | 4.82 | 56,828 |
| Cities That Beat London | 0 | - | 4.68 | 51,048 |
| 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 | 103,730 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,322,671 |
| 10 Easternmost Countries in Europe | 0 | - | 4.89 | 114,164 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 101,545 |
| The Only European Country ... | 0 | - | 4.91 | 214,869 |
| European Countries NOT in NATO | 0 | - | 4.90 | 60,153 |
| Counties of England | 0 | - | 4.97 | 791,865 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.97 | 73,016 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 32,922 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.81 | 23,533 |
| 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 | 271,618 |
| Map Hunter - World Cities | 0 | - | 5.00 | 189,847 |
