• on Education & Information
  • Published in issue 7/2013 on page 120
About the article


Puzzle with an electronics touch

The Hexadoku puzzle employs numbers in the hexadecimal range 0 through F. In the diagram composed of 16 × 16 boxes, enter numbers such that all hexadecimal numbers 0 through F (that's 0-9 and A-F) occur once only in each row, once in each column and in each of the 4×4 boxes (marked by the thicker black lines). A number of clues are given in the puzzle and these determine the start situation. Correct entries received enter a prize draw. All you need to do is send us the numbers in the gray boxes.
Downloading of this magazine article is reserved for Elektor Members only.
Already a member? click here to log in.
Relevant websites
Loading comments...