LMatrix: Этот материал показался нам довольно забавным. Жаль, что в такую игру не играют "москвичи" и жители культурной столицы.
The Tube Challenge is the accepted name for the Guinness World Record attempt to visit all the
stations on the London Underground network in the fastest time possible. You do not have to travel along all lines to complete the challenge - but just pass through all the stations on the system. You may also connect between stations on foot, or by using other forms of public transport.