Wednesday, 17 February 2016

Puzzle 270: LITS Pathways


Theme: Many Paths

LITS Pathways Instructions

Rules: The challenge is to shade four connected cells in each shape, subject to the following rules:
  1. No two of the same tetrominos, including rotations / reflections are allowed to touch.
  2. All shaded cells must connect upon completion.
  3. No 2x2 area of shaded cells is allowed.
  4. Some shapes exit the grid and re-enter via pathways. These areas are considered the same shape but no part of the tetromino can be on the pathway.