At Pinchcliffe Post Office the mail comes pouring in. So Theodore has invented an advanced steam-driven mail sorter which sorts letters very efficiently.

Your job is to help sort the mail by putting the letters which arrive at the Post Office into the correct mailbags. You need to keep things tidy and work quickly so that the mailbags don't pile up.

Can you keep your cool once letters from all over the world start pouring in?

Adapted from the award winning computer game Pinchcliffe Grand Prix, and based on the cult film of the same name. Play this addictive family game with one of the film's charming characters while you try to keep controll of a never ending chain of letters.