| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 27,306 |
| Name a City - European Countries | 0 | - | 4.90 | 65,981 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,933 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,831 |
| Europe Capital to Country | 0 | - | 4.99 | 251,661 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,703 |
| European Capitals by Map | 0 | - | 4.99 | 141,521 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,674 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,017 |
| European Coastal Capitals | 0 | - | 4.95 | 91,125 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,380 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,345 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 98,521 |
| Official Cities in the UK | 0 | - | 4.89 | 285,585 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,436 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,480 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,515 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,605 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 218,623 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,746 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,542 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,326 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,460 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,654 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 25,494 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.58 | 14,379 |
| Africa Capitals Quiz | 0 | - | 4.99 | 742,317 |
| Asia Capitals Quiz | 0 | - | 4.98 | 697,462 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,738 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,447 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,659 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,257 |
| Which City in Europe? | 0 | - | 4.83 | 107,778 |
| Which European Capital? | 0 | - | 4.88 | 49,378 |
| Spanish Cities - Sudden Death | 0 | - | 4.75 | 36,707 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,430 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,278 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,784 |
| Asia Capital to Country | 0 | - | 4.96 | 127,230 |
| African Capitals by Map | 0 | - | 4.99 | 141,606 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,663 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,090 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,936 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,076 |
| Which City in Spain? | 0 | - | 4.50 | 50,076 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,929 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,041 |
| Cities in European History #1 | 0 | - | 4.63 | 134,463 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,429 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,857 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,353 |
| South America Capitals Quiz | 0 | - | 5.00 | 484,059 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,602 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,035 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,898 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,273 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,806 |
| London Geography | 0 | - | 4.47 | 59,819 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 66,298 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,472 |
| Random European City to Country | 0 | - | 4.69 | 118,273 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,657 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,348 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,877 |
| World Capitals Quiz | 0 | - | 5.00 | 5,097,464 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,479 |
| Biggest Spanish Empire Countries | 0 | - | 4.91 | 116,620 |
| Regions of Spain Map Quiz | 0 | - | 4.95 | 186,626 |
| Spain Cities Map Quiz | 0 | - | 4.87 | 97,334 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 50,760 |
| Capitals of the Stans | 0 | - | 4.95 | 27,069 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,950 |
| Word Chain - Cities in Europe | 0 | - | 4.74 | 32,818 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,696,531 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,596,211 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,207 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,965 |
| Random European Capital to Country | 0 | - | 4.98 | 191,869 |
| Random European Country to Capital | 0 | - | 4.93 | 165,686 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,891 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,285 |
| Random African Capital to Country | 0 | - | 4.97 | 101,171 |
| Random African Country to Capital | 0 | - | 4.94 | 71,636 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,020 |
| Which City in Germany? | 0 | - | 4.50 | 137,147 |
| Which City in Italy? | 0 | - | 4.68 | 90,457 |
| Which City in France? | 0 | - | 4.67 | 73,312 |
| Geography of Rome | 0 | - | 4.51 | 16,699 |
| Paris City Trivia | 0 | - | 4.31 | 35,601 |
| Venice Trivia | 0 | - | 4.45 | 10,481 |
| Milan Trivia | 0 | - | 4.56 | 15,201 |
| Berlin City Trivia | 0 | - | 4.67 | 13,290 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,837 |
| Rome City Trivia | 0 | - | 4.49 | 20,718 |
| Countries Closest to Spain | 0 | - | 4.96 | 227,829 |
| Europe Map Quiz | 0 | - | 5.00 | 4,781,198 |
| Countries of Iberia in History with a Map | 0 | - | 4.88 | 42,273 |
| Modern Day Countries of the Spanish Empire on a Map | 0 | - | 4.95 | 86,729 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,018 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,641 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,776 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,248 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,565 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,789 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,044 |
| World Capitals by Proximity | 0 | - | 4.91 | 333,220 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,117 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,452 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,439 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,162 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,292 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,503 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,254 |
| European Cities by Clue | 0 | - | 4.70 | 89,143 |
| Boroughs of London | 0 | - | 4.63 | 88,406 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,977 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,235 |
| English Cities not Towns - Sudden Death | 0 | - | 4.59 | 36,925 |
| British Cities - Sudden Death | 0 | - | 4.74 | 97,733 |
| British Places A-Z | 0 | - | 4.29 | 80,048 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,029 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,881 |
| Find the City #1 | 0 | - | 4.97 | 43,237 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,949 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,833 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,017 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,970 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,850 |
| Countries by Capital City | 0 | - | 5.00 | 69,134 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,693 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,077 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,654 |
| Moved Capital Cities | 0 | - | 4.96 | 74,549 |
| Random Capital to Country | 0 | - | 4.99 | 2,598,741 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,754 |
| Random Country to Capital | 0 | - | 4.98 | 925,807 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 150,009 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,672 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,101 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,869 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,150 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,771 |
| Geography of the Spanish Empire | 0 | - | 4.49 | 37,287 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,674 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.91 | 47,591 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,516 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.47 | 20,159 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,254,097 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,303 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,228 |
| North American Sports Cities | 0 | - | 4.83 | 172,966 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,503 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,937 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,896 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,194 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,812 |
| Name a Valid World City | 0 | - | 4.84 | 71,783 |
| Cities by Former Name | 0 | - | 4.83 | 91,923 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,619 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,896 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,660 |
| World Capitals by Map | 0 | - | 5.00 | 288,726 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,699 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,705 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,238 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,887 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,166 |
| Capitals Starting With H | 0 | - | 4.91 | 93,058 |
| Capitals Starting With K | 0 | - | 4.88 | 84,121 |
| Capitals Starting With L | 0 | - | 4.81 | 92,375 |
| Capitals Starting With M | 0 | - | 4.93 | 108,673 |
| Capitals Starting With P | 0 | - | 4.88 | 78,711 |
| Capitals Starting With R | 0 | - | 4.88 | 82,262 |
| Capitals Starting With S | 0 | - | 4.90 | 86,298 |
| Capitals Starting With T | 0 | - | 4.85 | 76,599 |
| Capitals Starting With W | 0 | - | 4.87 | 91,575 |
| Capitals Starting With A | 0 | - | 4.97 | 128,741 |
| Capitals Starting With B | 0 | - | 4.89 | 119,147 |
| Capitals Starting With D | 0 | - | 4.93 | 96,933 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,631 |
| US States and State Capitals | 0 | - | 4.99 | 164,680 |
| Which City in Canada? | 0 | - | 4.83 | 57,278 |
| Cities That Beat London | 0 | - | 4.69 | 51,556 |
| Florence City Trivia | 0 | - | 4.39 | 11,399 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,698 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,322 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,892 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,774 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,201 |
| The Only European Country ... | 0 | - | 4.91 | 218,421 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,189 |
| Countries Closest to Spain A-Z | 0 | - | 4.98 | 108,634 |
| Counties of England | 0 | - | 4.97 | 801,413 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,997 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,325 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.83 | 24,680 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,668 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,808 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 282,679 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 16,551 |
