- on Education & Information
- Published in issue 1/2013 on page 124
Welcome to the first Hexadoku installment of the year 2013. A new year, a fresh start. If you’ve not participated so far, now’s a good time to do so. Enter the right numbers or letters A-F in the open boxes, find the solution in the gray boxes, send it to us and you automatically enter the prize draw for one of four Elektor Shop vouchers.