- on Education & Information
- Published in issue 10/2012 on page 78
Hexadoku, October 2012
Puzzle with an electronics touch
Past page 75 or thereabouts and fed up with all that designing, programming and soldering? Then take a break deservedly and give this puzzle a go. Enter the right numbers or letters A-F in the open boxes, find the solution in the grey boxes, send it to us and you automatically enter the prize draw for one of four Elektor Shop vouchers.