Monday, 7 January 2019

Puzzle 302: Persistence Of Memory


Theme: Squares and L triominoes

Persistence Of Memory Instructions

Rules: The objective is to draw a line linking the 2 black circles, subject to the following rules:
  1. The line is 1-cell thick and travels vertically and horizontally. 
  2. The snake cannot touch itself, even diagonally.
  3. All highlighted regions must be visited and may be re-entered.
  4. Where 2 regions have the same shape and orientation, the path the line travels must be the same.