Thursday 30 August 2018

Solution to Puzzle no 253

Here is my original version of the solution:


..and here is another version created by Christian Grailach a member of my Sudoku Puzzles Facebook group:

Sudoku Puzzle no 253 (Diabolical)

This Sudoku puzzle is around the middle of the diabolical category. You will need a variety of techniques to solve it:

 

Solve online

See answer 

Thursday 16 August 2018