| Name a City - European Countries | 0 | - | 4.89 | 66,387 |
| Multiple Choice City Quiz – London | 0 | - | 4.69 | 55,361 |
| Most-Visited Cities in Europe | 0 | - | 4.83 | 76,353 |
| Europe Capital to Country | 0 | - | 4.99 | 252,588 |
| EU Capitals with No Hints | 0 | - | 4.96 | 147,294 |
| European Capitals by Map | 0 | - | 4.99 | 142,559 |
| 10 Westernmost Capital Cities in Europe | 0 | - | 4.88 | 93,130 |
| 10 Northernmost Capital Cities in Europe | 0 | - | 4.96 | 85,392 |
| European Coastal Capitals | 0 | - | 4.95 | 91,497 |
| Europe by Capitals and Borders in 30 Seconds | 0 | - | 4.88 | 226,457 |
| Random Europe Capitals Mystery Route | 0 | - | 4.98 | 84,109 |
| Eliminate European Cities - Sudden Death | 0 | - | 4.96 | 99,829 |
| Official Cities in the UK | 0 | - | 4.89 | 286,877 |
| Top 10 Most Remote European Capitals | 0 | - | 4.87 | 94,725 |
| European Capitals Furthest from the Sea | 0 | - | 4.92 | 82,665 |
| Europe Capitals Mystery Route | 0 | - | 4.97 | 55,840 |
| European Capitals Ending in N | 0 | - | 4.92 | 81,822 |
| European Capitals - Sudden Death | 0 | - | 4.94 | 221,602 |
| British Cities with the Most Tourists | 0 | - | 4.83 | 71,124 |
| 100 Biggest Cities and Towns in the UK | 0 | - | 4.98 | 151,823 |
| Name a Valid European Capital | 0 | - | 4.95 | 153,975 |
| European Capital Superlatives - Top 2 | 0 | - | 4.95 | 81,692 |
| Countries Bordering France | 0 | - | 4.83 | 405,343 |
| London Geography | 0 | - | 4.47 | 59,919 |
| Paris City Trivia | 0 | - | 4.31 | 35,641 |
| Cities Founded by the French in North America | 0 | - | 4.50 | 40,516 |
| Africa Capitals Quiz | 0 | - | 4.99 | 745,104 |
| Asia Capitals Quiz | 0 | - | 4.98 | 700,007 |
| Most Guessed European Capitals | 0 | - | 4.87 | 101,939 |
| Nordic Countries and Capitals | 0 | - | 4.95 | 84,168 |
| Countries that Visit France the Most | 0 | - | 4.85 | 46,216 |
| Countries Closest to Metropolitan France | 0 | - | 4.89 | 72,564 |
| European Capitals by Airport Code | 0 | - | 4.93 | 36,989 |
| Random European Capitals on a Map | 0 | - | 4.97 | 135,569 |
| Which City in Europe? | 0 | - | 4.83 | 108,003 |
| Which European Capital? | 0 | - | 4.89 | 49,597 |
| Countries of Europe by Population | 0 | - | 4.98 | 183,641 |
| 15 Largest Cities in Africa With a Map | 0 | - | 4.96 | 111,676 |
| Name a City in Every European Country - No Capitals | 0 | - | 4.64 | 56,033 |
| Asia Capital to Country | 0 | - | 4.96 | 127,699 |
| African Capitals by Map | 0 | - | 4.99 | 142,611 |
| Asian Capitals by Map | 0 | - | 4.98 | 64,121 |
| 10 Easternmost Capital Cities in Asia | 0 | - | 4.89 | 53,270 |
| Capitals of Oceania Quiz | 0 | - | 4.99 | 273,318 |
| Capitals of Mediterranean Countries | 0 | - | 4.95 | 82,251 |
| Geography of Rome | 0 | - | 4.51 | 16,721 |
| Venice Trivia | 0 | - | 4.45 | 10,502 |
| Milan Trivia | 0 | - | 4.56 | 15,220 |
| Berlin City Trivia | 0 | - | 4.67 | 13,337 |
| Rome City Trivia | 0 | - | 4.49 | 20,744 |
| Top 10 Most Populous European Countries | 0 | - | 4.97 | 234,926 |
| Cities in European History #1 | 0 | - | 4.63 | 134,740 |
| Word Scramble - U.K. Cities | 0 | - | 4.57 | 65,060 |
| European Cities by Map #2 | 0 | - | 4.49 | 47,479 |
| European Cities by Map #1 | 0 | - | 4.69 | 55,921 |
| Cities in Squares on a Map - Europe | 0 | - | 4.69 | 54,611 |
| South America Capitals Quiz | 0 | - | 5.00 | 485,634 |
| North America Capitals Quiz | 0 | - | 4.99 | 222,653 |
| African Capitals - Map Quiz | 0 | - | 4.94 | 63,371 |
| European Capitals - Map Quiz | 0 | - | 4.97 | 120,333 |
| Middle East Capital Cities Quiz | 0 | - | 4.96 | 88,491 |
| Asian Capitals - Map Quiz | 0 | - | 4.95 | 62,068 |
| Which City In the United Kingdom? | 0 | - | 4.97 | 94,893 |
| Boroughs of London | 0 | - | 4.63 | 88,690 |
| Countries that Gained Independence From France | 0 | - | 4.94 | 47,623 |
| Regions of France Map Quiz | 0 | - | 4.97 | 145,811 |
| Common First Words in U.S. Cities | 0 | - | 4.82 | 66,706 |
| Random European City to Country | 0 | - | 4.69 | 118,548 |
| Most-Visited U.S. Cities | 0 | - | 4.85 | 95,284 |
| Every U.S. Metro Area on a Map | 0 | - | 4.97 | 83,435 |
| All 1M+ Cities in Africa on a Map | 0 | - | 4.93 | 27,261 |
| World Capitals Quiz | 0 | - | 5.00 | 5,114,096 |
| Capitals of Canadian Provinces | 0 | - | 4.85 | 89,792 |
| World Capitals Closest to Madrid | 0 | - | 4.50 | 42,467 |
| Cities That Beat London | 0 | - | 4.69 | 51,697 |
| Countries Bordering Germany | 0 | - | 4.99 | 372,240 |
| France True or False? | 0 | - | 4.44 | 40,109 |
| France Cities Map Quiz | 0 | - | 4.96 | 168,000 |
| Canadian Cities - Sudden Death | 0 | - | 4.96 | 52,003 |
| Capitals of the Stans | 0 | - | 4.95 | 27,231 |
| Word Chain - Cities in Europe | 0 | - | 4.74 | 33,075 |
| U.S. State Capitals Quiz | 0 | - | 5.00 | 1,700,477 |
| Random Cities Near Paris on a Map | 0 | - | 4.55 | 39,829 |
| Europe Capitals Quiz | 0 | - | 5.00 | 1,602,373 |
| South American Capitals - Map Quiz | 0 | - | 4.98 | 131,595 |
| Random European Capital to Country | 0 | - | 4.98 | 192,354 |
| Random European Country to Capital | 0 | - | 4.93 | 166,081 |
| Random Asian Country to Capital | 0 | - | 4.92 | 97,089 |
| Random Asian Capital to Country | 0 | - | 4.97 | 103,586 |
| Random African Capital to Country | 0 | - | 4.97 | 101,488 |
| Random African Country to Capital | 0 | - | 4.94 | 71,885 |
| Melbourne Suburbs | 0 | - | 4.86 | 54,521 |
| Which City in France? | 0 | - | 4.67 | 73,452 |
| Amsterdam Trivia | 0 | - | 4.46 | 15,873 |
| Vienna City Trivia | 0 | - | 4.67 | 15,065 |
| Countries With the Most German Speakers | 0 | - | 4.89 | 99,120 |
| Countries Mentioned in the Wikipedia Page of Germany | 0 | - | 4.82 | 65,445 |
| Countries Bordering Austria | 0 | - | 4.97 | 119,044 |
| Countries Bordering Italy | 0 | - | 4.94 | 101,365 |
| Countries that Visit the UK the Most | 0 | - | 4.88 | 76,000 |
| Countries Closest to Spain | 0 | - | 4.96 | 228,381 |
| Countries Closest to Italy | 0 | - | 4.97 | 199,646 |
| Europe Map Quiz | 0 | - | 5.00 | 4,793,273 |
| 50 Busiest Air Routes from London | 0 | - | 4.87 | 97,410 |
| Counties of Ireland | 0 | - | 4.92 | 197,685 |
| Counties of the UK and Ireland | 0 | - | 4.98 | 132,635 |
| World Capitals Closest to London | 0 | - | 4.88 | 111,274 |
| Word Scramble - Italian Cities | 0 | - | 4.61 | 18,072 |
| UK Cities and Towns by Map | 0 | - | 4.48 | 46,713 |
| Most Guessed U.S. Cities | 0 | - | 4.89 | 107,199 |
| U.S. Cities with the Biggest Economies | 0 | - | 4.83 | 73,605 |
| European Cities with the Biggest Economies | 0 | - | 4.61 | 38,665 |
| Cities in the United Kingdom by Proximity | 0 | - | 4.63 | 49,103 |
| German Cities with the Most Tourists | 0 | - | 4.77 | 49,173 |
| World Capitals by Proximity | 0 | - | 4.91 | 334,450 |
| World Capitals Closest to Bangkok | 0 | - | 4.91 | 41,204 |
| European Capitals with the Least Sunshine | 0 | - | 4.46 | 50,540 |
| Word Scramble - European Capitals | 0 | - | 4.70 | 94,631 |
| Random African Capitals on a Map | 0 | - | 4.96 | 55,328 |
| Random Asian Capitals on a Map | 0 | - | 4.83 | 51,444 |
| US State Capitals Quiz - No Hints | 0 | - | 4.98 | 95,840 |
| 10 Westernmost U.S. State Capitals | 0 | - | 4.90 | 48,380 |
| European Cities by Clue | 0 | - | 4.70 | 89,215 |
| Modern Day Countries of Austria-Hungary on a Map | 0 | - | 4.98 | 104,982 |
| Countries Closest to Iceland | 0 | - | 4.90 | 74,285 |
| Countries that Beat Spain | 0 | - | 4.94 | 63,435 |
| Countries that Beat Germany | 0 | - | 4.94 | 107,491 |
| Countries that Beat Italy | 0 | - | 4.85 | 55,284 |
| Countries that Beat Portugal | 0 | - | 4.86 | 59,996 |
| English Cities not Towns - Sudden Death | 0 | - | 4.59 | 37,250 |
| British Cities - Sudden Death | 0 | - | 4.73 | 99,550 |
| Spanish Cities - Sudden Death | 0 | - | 4.75 | 37,045 |
| The United States... or the United Kingdom? | 0 | - | 4.87 | 99,191 |
| Global Cities on a World Map | 0 | - | 4.93 | 137,520 |
| 20 Northernmost English Cities | 0 | - | 4.49 | 23,899 |
| Find the City #1 | 0 | - | 4.97 | 43,436 |
| Northernmost Capital Cities | 0 | - | 4.98 | 111,563 |
| Most Remote Capital Cities | 0 | - | 4.92 | 54,087 |
| Capital Cities: Ports and Saints | 0 | - | 4.96 | 46,353 |
| Capitals with the Shortest Names | 0 | - | 4.97 | 110,447 |
| Same Letter Country and Capital | 0 | - | 4.99 | 158,392 |
| Countries by Capital City | 0 | - | 5.00 | 69,635 |
| Capital Cities Based on First Two Letters | 0 | - | 4.85 | 78,157 |
| Capitals of the Largest Countries by Area | 0 | - | 4.96 | 115,363 |
| Divided Capital Name Puzzle #1 | 0 | - | 4.99 | 84,963 |
| Moved Capital Cities | 0 | - | 4.96 | 74,737 |
| Random Capital to Country | 0 | - | 4.99 | 2,604,242 |
| World Capitals with a Unique First Letter | 0 | - | 4.83 | 75,866 |
| Random Country to Capital | 0 | - | 4.98 | 930,114 |
| U.S. State Capitals Map Quiz | 0 | - | 4.93 | 151,362 |
| Neighborhoods of New York City Map | 0 | - | 4.90 | 43,049 |
| Washington D.C. Trivia | 0 | - | 4.45 | 39,150 |
| Countries that Beat France | 0 | - | 4.48 | 76,493 |
| Countries that Beat Iceland | 0 | - | 4.81 | 43,290 |
| Europe Cities Map Quiz | 0 | - | 4.99 | 366,588 |
| All Modern-Day Countries Ever Controlled by French People | 0 | - | 4.99 | 58,606 |
| Countries Closest to Greece | 0 | - | 4.98 | 25,782 |
| Put the Alphabet Back into the Capital City | 0 | - | 4.91 | 47,944 |
| Flags of Europe Quiz | 0 | - | 4.99 | 1,261,349 |
| Capitals of the Most Populated Countries | 0 | - | 4.96 | 128,579 |
| Top 10 Least Densely-Populated Countries in Africa | 0 | - | 4.94 | 52,595 |
| North American Sports Cities | 0 | - | 4.82 | 173,298 |
| Summer Olympic City Bids | 0 | - | 4.94 | 42,605 |
| Asian Cities by Map #1 | 0 | - | 4.50 | 40,965 |
| 10 Westernmost Major Cities in Europe | 0 | - | 4.40 | 23,932 |
| Mediterranean Cities by Map | 0 | - | 4.51 | 51,243 |
| Cities with the Most Metro Rail Stations | 0 | - | 4.89 | 103,060 |
| Name a Valid World City | 0 | - | 4.85 | 72,141 |
| Cities by Former Name | 0 | - | 4.83 | 92,182 |
| Capitals in their Native Languages | 0 | - | 4.95 | 133,988 |
| Nearest Capital City #1 | 0 | - | 4.83 | 58,046 |
| Capitals Furthest from the Border | 0 | - | 4.96 | 69,970 |
| World Capitals by Map | 0 | - | 5.00 | 289,968 |
| Capital Cities in a Ring of the World Map | 0 | - | 4.95 | 58,933 |
| Europe Capitals - One Minute Sprint | 0 | - | 4.40 | 201,979 |
| All First Level Subdivision Capitals | 0 | - | 4.82 | 15,287 |
| World Capitals Mystery Route | 0 | - | 4.98 | 56,166 |
| Bordering Countries Whose Capitals Are Furthest Apart | 0 | - | 4.99 | 51,372 |
| Capitals Starting With H | 0 | - | 4.91 | 93,449 |
| Capitals Starting With K | 0 | - | 4.89 | 84,511 |
| Capitals Starting With L | 0 | - | 4.81 | 96,095 |
| Capitals Starting With M | 0 | - | 4.94 | 109,373 |
| Capitals Starting With P | 0 | - | 4.88 | 79,122 |
| Capitals Starting With R | 0 | - | 4.89 | 82,607 |
| Capitals Starting With S | 0 | - | 4.90 | 86,696 |
| Capitals Starting With T | 0 | - | 4.86 | 76,941 |
| Capitals Starting With W | 0 | - | 4.87 | 91,796 |
| Capitals Starting With A | 0 | - | 4.97 | 129,276 |
| Capitals Starting With B | 0 | - | 4.89 | 119,648 |
| Capitals Starting With D | 0 | - | 4.94 | 97,314 |
| Random State Capital to U.S. State | 0 | - | 4.85 | 89,990 |
| US States and State Capitals | 0 | - | 4.99 | 165,995 |
| Which City in Canada? | 0 | - | 4.83 | 57,407 |
| Florence City Trivia | 0 | - | 4.39 | 11,421 |
| City of Liverpool Quiz | 0 | - | 4.38 | 12,724 |
| Countries That Use the Euro | 0 | - | 4.95 | 107,227 |
| Countries of Europe - One Minute Sprint | 0 | - | 4.94 | 1,337,178 |
| 10 Easternmost Countries in Europe | 0 | - | 4.87 | 117,475 |
| The Only European Country ... | 0 | - | 4.91 | 219,571 |
| European Countries NOT in NATO | 0 | - | 4.91 | 62,822 |
