Tiger In The Woods/en

Instructions

   

Draw a path in the grid that starts from any white square, travels horizontally and vertically and passes through all white squares. The path may cross itself but it may not overlap itself. The path can take a turn or stop only after hitting either a black square or the edge of the grid. The starting/finishing square may not be visited later/before.

History

Invented by Zoltan Horvath (Hungary).