Snake, King 4x4x4 - size large wood puzzle and brain teaser Stays in 1 pc as the snake twists about - Can you return to the Cube? King Snake is a 4x4x4 cube (64 unit blocks and is much more difficult than a standard 3x3x3 (27 unit blocks snake) A very difficult level 5 of 5 puzzle Measures about a 3" cube when solved