Puzzles

Silent Train

One line, all home

Draw one metro line from the depot. The train stops at every station, picks everyone up and drops each rider at the next station of their shape. The line can never cross itself, and seats are few.

Difficulty
Free, nothing to install

How to play

The bubble over riders shows where they are going: they get off at the next station of that shape. If the train is full when it arrives, riders are left on the platform.

  • Two seatsThe train now has only two seats. A rider who meets a full train is left behind: drop riders off first.
  • LakeThe line can't cross a lake: go round it.