In this problem, you are given a square grid of spaces (with some spaces colored and some not).
The goal is to fully tile the grid with tetrominoes (with no overlap).
Tetrominoes (Tetris pieces) are always green, yellow, or blue exactly as depicted here. Green means that piece segment is attached to the rest of the piece on 1 of its sides, yellow 2 sides, and blue 3 sides. Pieces can be rotated and/or reflected.
A color on the grid means the piece segment there must match the color. White matches any color.
Solution:
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[Last edited by disoriented at 12-27-2014 12:44 AM]