Archive for January, 2014

Sujiko Solver

Tuesday, January 21st, 2014

This is a partially filled in Sujiko puzzle, taken from the cover of December’s Beyond Sudoku magazine.


It’s a pretty straightforward puzzle - simply fill in the digits one to nine in the cells such that each set of four cells around the centre circles adds up to the number shown in that circle. There is more information on the inventor’s webpage here.

Since solving these puzzles is relatively easy, and having just finished reading this book, I decided to try and come up with something more interesting to do with them. I had a number of questions that I wanted to answer…