- on Education & Information
- Published in issue 4/2009 on page 74
Hexadoku April 2009
Puzzle with an electronics touch
Sure, we’ve said it before: puzzle solving is good for brain stimulation. A Hexadoku is just the ticket — it’s free, fun and represents a mental challenge if solved the hard way. So put your grey matter to work! All correct solutions we receive enter a prize draw for an E-blocks Starter Kit Professional and three Elektor Shop vouchers. Have fun!