| Taken | Quiz |
|---|
| 1,526 | Asterix Countries Visited Map |
| 1,499 | Main International European Airport Codes |
| 1,497 | Cities With Largest Skylines - Top 100 |
| 1,490 | Tourist Route of Europe #2 |
| 1,478 | World Attractions Quiz |
| 1,474 | IATA Airport Codes by City (WORLD) |
| 1,466 | Cities With More Than 3 Airport |
| 1,452 | Best Airlines In The World |
| 1,452 | Busiest 25 UK and Ireland Airports |
| 1,453 | ICAO Airport Codes Quiz |
| 1,443 | UK Cities With Busiest Airports |
| 1,431 | Amsterdam Airport (AMS) Destinations |
| 1,422 | Airlines By Main Hub |
| 1,405 | U.S. City Skyline Quiz (difficult) |
| 1,396 | Airlines serving Sydney Airport |
| 1,396 | Lonely Planet country travel guides |
| 1,367 | Lonely Planet's Best in Travel - Top 10 Countries |
| 1,361 | Emirates Airline Destinations on a Map |
| 1,349 | Top Destinations from Seattle Tacoma International Airport |
| 1,347 | Countries that Visit Sweden the Most |
| 1,331 | Airlines at Dulles (IAD), Washington DC |
| 1,321 | Airlines & Alliances |
| 1,318 | Countries by Airlines Map Quiz |
| 1,308 | United Kingdom National Parks |
| 1,297 | SAS Scandinavian Airlines destinations |
| 1,288 | Five Busiest Airports by Letter |
| 1,280 | World's Most Visited Museums |
| 1,277 | Most Visited Countries by Germans |
| 1,263 | New York Tourist Attractions |
| 1,262 | Airlines based in South East Asia |
| 1,263 | Flag Carrier Airlines by Picture |
| 1,252 | Top 10 Most Visited Countries |
| 1,232 | World's Top 100 Airports (2013) |
| 1,215 | National Forests of the United States on a Map |
| 1,213 | Longest and Shortest Non-Stop Routes Operated by Airbus A380 |
| 1,211 | 9 Least Visited Countries in Asia |
| 1,207 | Most Popular Destinations for American Citizens |
| 1,204 | Top 10 Busiest Airports in Africa |
| 1,204 | Cities With the Most Five-Star Hotels |
| 1,196 | Cities by Famous Street #2 |
| 1,188 | Tourist Route of the USA |
| 1,173 | Busiest Air Routes From London |
| 1,171 | Asian Cities with the Most Tourists (with a map) |
| 1,155 | Country by Tourist Attraction #1 |
| 1,156 | Chicago O'Hare Airport (ORD) Destinations |
| 1,152 | U.S. National Parks By Photo |
| 1,156 | Airports by IATA Code |
| 1,148 | Forbes 20 most visited cities of 2014 |
| 1,131 | Most Visited Countries by Finns |
| 1,125 | Airlines that Serve the Most Countries |
| 1,117 | Busiest Airports in the Middle East |
| 1,102 | Cities by Museum |
| 1,102 | US State by Tourist Attraction #1 |
| 1,096 | U.S. States by National Parks and Borders in 45 Seconds |
| 1,094 | Most Visited Countries by Bulgarians |
| 1,090 | Countries that Visit Germany the Most |
| 1,089 | Airlines of the UK by IATA code |
| 1,089 | Countries Outside Europe with Direct Flights to Israel |
| 1,082 | 15 Cities with Busiest Airports |
| 1,079 | Countries that Visit Slovakia the Most |
| 1,075 | Top 20 Busiest Airports in the Caribbean |
| 1,061 | All Lonely Planet guides with a map |
| 1,057 | Top 10 Airlines |
| 1,046 | Hartsfield–Jackson Atlanta International Airport (ATL) Destinations |
| 1,043 | International Airlines by 2 Letter Codes |
| 1,036 | Tourist Route of Asia |
| 1,036 | Airlines by Tailfin |
| 1,029 | International Car Registration Plates |
| 1,024 | Most Visited Countries by Austrians |
| 1,020 | World's Largest Passenger Airlines by Fleet Size |
| 1,017 | Most Visited Countries by the Dutch |
| 999 | Top 10 destinations from Copenhagen Airport 2013 |
| 998 | Countries that Visit Lebanon the Most |
| 997 | Airlines that fly into New Zealand |
| 984 | Madrid Airport (MAD) Destinations |
| 984 | Hong Kong Airport (HKG) Destinations |
| 986 | Most Visited Countries by the Czech |
| 981 | Tel Aviv Ben Gurion International Airport Destinations |
| 976 | 10 American Countries with the Most Tourists |
| 969 | Airlines of the World 2 |
| 945 | Cathay Pacific destinations from Hong Kong |
| 940 | Lufthansa Destinations on a Map |
| 941 | 10 Least Visited Countries in Africa |
| 933 | Countries Without Airports |
| 925 | Houston Intercontinental Airport (IAH) Destinations |
| 924 | Countries that Visit Indonesia the Most |
| 923 | Singapore Airlines Destinations |
| 923 | Countries With the Most Tourists By Continent |
| 921 | U.S States by Airport Code |
| 909 | Chinese Airline Hub Cities 大中華區樞紐機場 |
| 905 | Airlines which flies into Sydney |
| 904 | Airlines by Alliance |
| 905 | Top 100 Airlines |
| 902 | 25 most visited tourist sites in the USA |
| 899 | (Almost) All U.S. National Parks Map Quiz |
| 899 | Biggest Airport in each U.S. State |
| 898 | Toronto Pearson Airport (YYZ) Destinations |
| 889 | National Parks By Country |
| 887 | US Designator Airport Codes |
| 881 | Rome-Fiumicino (FCO) Destinations on a Map! |
| 876 | Category Elimination - US National Parks #2 |
| 873 | Busiest Airports Worldwide |
| 873 | Skytrax 5 star airlines |
| 871 | San Francisco Airport (SFO) Destinations |
| 871 | Country by Tourist Attraction #2 |
| 873 | Most Visited Countries by British |
| 868 | Countries Visiting Bosnia and Herzegovina the Most |
| 862 | Southwest Airlines Destinations |
| 859 | Busiest Non-Capital City Airports |
| 861 | All Lufthansa Destinations (2024) |
| 856 | Top 10 Buisiest Airports in Asia |
| 851 | Airlines By Their IATA Code |
| 845 | Busiest Flight Destinations from Istanbul |
| 846 | Airlines serving Montreal (YUL) |
| 841 | Northamerican Airport Code Quiz |
| 840 | Countries that Visit Hungary the Most |
| 840 | Toronto Pearson Airport Destinations |
| 832 | U.S. States by Busiest Airport |
| 830 | Countries Kim Jong-un has visited |
| 826 | Countries Where Annual Tourists Outnumber Residents |
| 822 | Most Popular Destinations for Chinese Citizens |
| 819 | Asian Airport Code Quiz |
| 820 | Most Badly Behaved Tourists |
| 819 | Countries That Visit Thailand the Most |
| 815 | Top countries by the most international tourism receipts |
| 815 | Most Visited Countries by Brazilians |
| 815 | Most Visited Countries by Chileans |
| 815 | 250 Busiest Airport IATA Codes |
| 809 | All 419 US National Park Sites on a Map |
| 808 | Busiest London Underground Stations A-Z |
| 803 | All US Cities that Japan Airlines flies directly to |
| 797 | Countries that Visit Czech Republic the Most |
| 796 | Airlines at CDG/ORY (Paris) |
| 795 | Top 3 Most Powerful Passports by Continent |
| 794 | Busiest air routes from Lisbon |
| 788 | Top 100 biggest airports in the world |
| 778 | Random Airport Codes |
| 776 | Countries That Can Be Reached from Los Angeles Airport (LAX) |
| 772 | 10 Least Visited Countries in the Americas |
| 772 | United Airlines Destinations |
| 769 | World's 100 Best Airports 2015 |
| 765 | Europe's busiest airports |
| 765 | Airlines Serving Toronto (YYZ) |
| 764 | US cities with 20 busiest airports |
| 764 | Qatar Airways Destinations on a Map |
| 763 | Rome Fiumicino Airport (FCO) Destinations |
| 762 | Name a valid national park |
| 758 | Star Alliance Airlines |
| 758 | Countries Visiting Iceland the Most |
| 754 | North American Airports with Transatlantic Flights |
| 748 | Most Visited Countries by Lithuanians |
| 742 | Top Destinations from Phoenix Sky Harbors International Airport (PHX) |
| 740 | Countries Visited By Angela Merkel |
| 739 | Airline Tail Logos |
| 737 | Tourist Attractions by Clue |
| 734 | Hercule Poirot Countries Visited Map |
| 732 | Vienna Airport (VIE) Destinations |
| 734 | 11 Busiest Air Routes out of Boston Logan International Airport |
| 727 | Most Visited U.S. Cities by International Tourists |
| 727 | Busiest Airports by state |
| 726 | Most-Visited Countries by Vladimir Putin |
| 724 | KLM Destinations on a Map |
| 720 | Most Visited Tourist Attractions in the USA |
| 719 | Most Visited U.S. States by Europeans |
| 718 | Countries with the Most Tourists A-Z |
| 709 | Most Visited Countries by Colombians |
| 709 | "Do Not Travel" countries for UK citizens |
| 708 | Countries that Visit Italy the Most |
| 705 | Most Visited Cities by Brazilians |
| 702 | Countries Visiting Serbia the Most |
| 699 | IATA Airport Codes by City (SOUTH AMERICA) |
| 694 | Most-Visited Countries by Turkish Citizens |
| 693 | Air France Destinations |
| 692 | Least Visited US States |
| 691 | U.S. Cities with the Most Tourists (with a map) |
| 690 | Airport Codes Part 2 |
| 690 | Most-Visited Countries by South Koreans |
| 686 | Countries that Visit Ireland the Most |
| 686 | Most-Visited Countries by Polish People |
| 683 | 100 Most Visited Cities in the World (Mastercard) |
| 680 | Top Destinations from Sydney Airport (SYD) |
| 681 | Biggest US Airlines by fleet |
| 678 | Airports in Germany |
| 677 | 20 Biggest Airports in Canada |
| 675 | More Airports Named for People |
| 674 | City Skylines Multiple Choice |
| 670 | Input the Airport Codes to the top 60 Busiest US Airports of 2015 |
| 670 | Airport Codes |
| 665 | Countries that Visit Germany the Most |
| 664 | Seattle-Tacoma Airport (SEA) Destinations |
| 664 | Zurich Airport (ZRH) Destinations |
| 662 | Most Visited Cities In Europe By Picture |
| 660 | U.S. States With A UNESCO World Heritage Site |
| 660 | Cities Served by More Than One Airport |
| 653 | Longest Flights by Airports |
| 648 | US State by Tourist Attraction #2 |
