| Multiple Choice City Quiz – Paris | 0 | - | 4.91 | 27,256 |
| Multiple Choice City Quiz – Munich | 0 | - | 4.84 | 15,852 |
| Name a City - European Countries | 0 | - | 4.90 | 65,925 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 54,872 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 75,759 |
| Europe Capital to Country | 0 | - | 4.99 | 251,512 |
| EU Capitals with No Hints | 0 | - | 4.96 | 146,623 |
| European Capitals by Map | 0 | - | 4.99 | 141,312 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 92,609 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 84,963 |
| European Coastal Capitals | 0 | - | 4.95 | 91,065 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 225,205 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 83,222 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 98,264 |
| Official Cities in the UK | 0 | - | 4.89 | 285,383 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,380 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,455 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,454 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,558 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 218,182 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 70,682 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 150,275 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,202 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,431 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,618 |
| Multiple Choice City Quiz – Rome | 0 | - | 4.66 | 25,449 |
| Multiple Choice City Quiz – Turin | 0 | - | 4.73 | 13,686 |
| Multiple Choice City Quiz – Vienna | 0 | - | 4.73 | 16,100 |
| Multiple Choice City Quiz – Berlin | 0 | - | 4.55 | 19,116 |
| Multiple Choice City Quiz – Stockholm | 0 | - | 4.65 | 14,686 |
| Multiple Choice City Quiz – Glasgow | 0 | - | 4.58 | 14,358 |
| Africa Capitals Quiz | 0 | - | 4.99 | 741,877 |
| Asia Capitals Quiz | 0 | - | 4.98 | 696,809 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,705 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,604 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,205 |
| Which City in Europe? | 0 | - | 4.83 | 107,743 |
| Which European Capital? | 0 | - | 4.88 | 49,348 |
| Multiple Choice City Quiz – Birmingham | 0 | - | 4.55 | 16,917 |
| Countries of Europe by Population | 0 | - | 4.98 | 182,261 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,222 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 55,743 |
| Asia Capital to Country | 0 | - | 4.96 | 127,154 |
| African Capitals by Map | 0 | - | 4.99 | 141,256 |
| Asian Capitals by Map | 0 | - | 4.98 | 63,543 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,065 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 271,692 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,043 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 233,916 |
| Cities in European History #1 | 0 | - | 4.63 | 134,421 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,419 |
| European Cities by Map #1 | 0 | - | 4.67 | 55,845 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,312 |
| South America Capitals Quiz | 0 | - | 5.00 | 483,782 |
| North America Capitals Quiz | 0 | - | 4.99 | 221,397 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 62,952 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 119,788 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,231 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 61,754 |
| London Geography | 0 | - | 4.47 | 59,804 |
| Common First Words in U.S. Cities | 0 | - | 4.89 | 66,233 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,463 |
| Random European City to Country | 0 | - | 4.69 | 118,237 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 94,567 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 82,291 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 26,841 |
| World Capitals Quiz | 0 | - | 5.00 | 5,094,495 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,434 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,447 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 50,526 |
| Capitals of the Stans | 0 | - | 4.95 | 27,049 |
| Multiple Choice City Quiz – Tokyo | 0 | - | 4.54 | 21,488 |
| Multiple Choice City Quiz – Istanbul | 0 | - | 4.47 | 20,118 |
| Word Chain - Cities in Europe | 0 | - | 4.74 | 32,789 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,695,781 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,595,165 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,077 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 83,941 |
| Random European Capital to Country | 0 | - | 4.98 | 191,802 |
| Random European Country to Capital | 0 | - | 4.93 | 165,648 |
| Random Asian Country to Capital | 0 | - | 4.92 | 96,863 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,246 |
| Random African Capital to Country | 0 | - | 4.97 | 101,140 |
| Random African Country to Capital | 0 | - | 4.94 | 71,585 |
| Melbourne Suburbs | 0 | - | 4.86 | 53,946 |
| Which City in Germany? | 0 | - | 4.50 | 137,070 |
| Which City in Italy? | 0 | - | 4.68 | 90,428 |
| Which City in France? | 0 | - | 4.67 | 73,291 |
| Which City in Spain? | 0 | - | 4.50 | 50,066 |
| Geography of Rome | 0 | - | 4.51 | 16,694 |
| Paris City Trivia | 0 | - | 4.31 | 35,593 |
| Venice Trivia | 0 | - | 4.45 | 10,480 |
| Milan Trivia | 0 | - | 4.56 | 15,201 |
| Berlin City Trivia | 0 | - | 4.67 | 13,287 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,835 |
| Rome City Trivia | 0 | - | 4.49 | 20,712 |
| Vienna City Trivia | 0 | - | 4.67 | 15,017 |
| Europe Map Quiz | 0 | - | 5.00 | 4,779,231 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,010 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,621 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 106,707 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,171 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,553 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 48,747 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,021 |
| World Capitals by Proximity | 0 | - | 4.91 | 332,997 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,108 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,439 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,417 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,107 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,242 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,470 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,247 |
| European Cities by Clue | 0 | - | 4.70 | 89,130 |
| Boroughs of London | 0 | - | 4.63 | 88,311 |
| Countries Closest to Iceland | 0 | - | 4.90 | 73,936 |
| English Cities not Towns - Sudden Death | 0 | - | 4.59 | 36,845 |
| British Cities - Sudden Death | 0 | - | 4.74 | 97,383 |
| Spanish Cities - Sudden Death | 0 | - | 4.75 | 36,656 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 98,904 |
| British Places A-Z | 0 | - | 4.29 | 80,034 |
| Global Cities on a World Map | 0 | - | 4.93 | 136,942 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,876 |
| Find the City #1 | 0 | - | 4.97 | 43,191 |
| Northernmost Capital Cities | 0 | - | 4.98 | 110,877 |
| Most Remote Capital Cities | 0 | - | 4.92 | 53,776 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 45,968 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 109,896 |
| Same Letter Country and Capital | 0 | - | 4.99 | 157,750 |
| Countries by Capital City | 0 | - | 5.00 | 69,033 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 77,621 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,031 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,613 |
| Moved Capital Cities | 0 | - | 4.96 | 74,509 |
| Random Capital to Country | 0 | - | 4.99 | 2,597,872 |
| World Capitals with a Unique First Letter | 0 | - | 4.82 | 75,734 |
| Random Country to Capital | 0 | - | 4.98 | 925,225 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 147,840 |
| Neighborhoods of New York City Map | 0 | - | 4.89 | 42,593 |
| Biggest Trading Partners - Germany | 0 | - | 4.97 | 71,826 |
| Biggest Trading Partners - Spain | 0 | - | 4.92 | 53,904 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,127 |
| France True or False? | 0 | - | 4.44 | 40,027 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 365,645 |
| Zone 1 London Underground Stations - With a Map | 0 | - | 4.90 | 52,628 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.91 | 47,523 |
| Multiple Choice City Quiz – Sydney | 0 | - | 4.31 | 16,710 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,253,037 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,262 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,173 |
| North American Sports Cities | 0 | - | 4.83 | 172,911 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,482 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,930 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,885 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,184 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 102,767 |
| Name a Valid World City | 0 | - | 4.84 | 71,707 |
| Cities by Former Name | 0 | - | 4.83 | 91,882 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,588 |
| Nearest Capital City #1 | 0 | - | 4.83 | 57,866 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,602 |
| World Capitals by Map | 0 | - | 5.00 | 288,488 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,658 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,658 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,222 |
| World Capitals Mystery Route | 0 | - | 4.98 | 55,838 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,132 |
| Capitals Starting With H | 0 | - | 4.91 | 92,889 |
| Capitals Starting With K | 0 | - | 4.88 | 83,951 |
| Capitals Starting With L | 0 | - | 4.81 | 88,405 |
| Capitals Starting With M | 0 | - | 4.93 | 108,366 |
| Capitals Starting With P | 0 | - | 4.88 | 78,518 |
| Capitals Starting With R | 0 | - | 4.88 | 82,117 |
| Capitals Starting With S | 0 | - | 4.90 | 86,112 |
| Capitals Starting With T | 0 | - | 4.85 | 76,448 |
| Capitals Starting With W | 0 | - | 4.87 | 91,479 |
| Capitals Starting With A | 0 | - | 4.97 | 128,528 |
| Capitals Starting With B | 0 | - | 4.89 | 118,921 |
| Capitals Starting With D | 0 | - | 4.93 | 96,797 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,559 |
| US States and State Capitals | 0 | - | 4.99 | 164,498 |
| Which City in Canada? | 0 | - | 4.83 | 57,255 |
| Cities That Beat London | 0 | - | 4.69 | 51,533 |
| Florence City Trivia | 0 | - | 4.39 | 11,394 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,694 |
| Countries That Use the Euro | 0 | - | 4.95 | 106,186 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,333,220 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 116,639 |
| Biggest Roman Empire Countries | 0 | - | 4.87 | 102,165 |
| The Only European Country ... | 0 | - | 4.91 | 218,219 |
| Countries Settled by the Ancient Greeks | 0 | - | 4.54 | 49,563 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,085 |
| Counties of England | 0 | - | 4.97 | 800,922 |
| States of the Holy Roman Empire in 1356 | 0 | - | 4.98 | 74,932 |
| Cities by Former Name - Beyond Thunderdome | 0 | - | 4.91 | 33,303 |
| U.S. Cities Named for People - Sudden Death | 0 | - | 4.83 | 24,630 |
| Single Vowel Capitals | 0 | - | 4.82 | 14,645 |
| Every U.S. City that Has Ever Been the Largest In Its State | 0 | - | 4.90 | 23,784 |
| Capital Cities - Sudden Death | 0 | - | 4.99 | 282,004 |
| Multiple Choice City Quiz – Mexico City | 0 | - | 4.57 | 16,523 |
