- on Education & Information
- Published in issue 7/2011 on page 108
Brain teaser for the electronics minded
Like Hexadoku, Hexamurai uses the figures of the hexadecimal system, namely 0 to F. The puzzle consists of four ordinary Hexadoku grids. One 4 x 4 corner of a grid overlaps with a corner of the fifth Hexadoku in the centre. Unlike a normal Samurai game, the Hexamurai doesn't let you solve each of the grids separately — you have to solve them all together, obeying the Hexadoku rules for each grid in turn.