The Shunting Puzzle

Time:

Moves:

Rules:

• goal is to move all cars to the corresponding spots marked with colored dots
• cars couple automatically and uncouple when clicked
• cars may only be uncoupled on brown fields
• turnouts can be thrown by clicking on them
• turnouts must always be thrown correctly when passing from any direction
• turnouts may not be thrown when occupied
• cars may not be moved outside
• engine must stop when reversing direction