The 4x4x4 King Snake has 64 blocks as opposed to the 27 blocks of its shorter 3x3x3 Snake cousin. Its degree of difficulty is through the roof! If you manage to solve this puzzle in less than three hours without the instructions, you’ve accomplished quite a feat. The King pattern with the checkerboard blocks is very tough even though there are two possible solutions. The cube colors give very little hints as to the correct solution path.

This puzzle comes highly recommended, especially for those that have mastered the regular Snake.

The King Snake 4 x 4 is available in four sizes. For a larger King Snake with beveled edges, click here.