Block stacking problem (original) (raw)

Block stacking problem Illustration of the top nine blocks in the solution to the single-wide block-stacking problem by CMG Lee. The wood textures are from https://commons.wikimedia.org/wiki/File:16\_wood\_samples.jpg . 1___2×9 1___2×8 1___2×7 1___2×6 1___2×5 1___2×4 1___2×3 1___2×2 1_2 1