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:
Thursday 30 August 2018
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
Wednesday 29 August 2018
Monday 27 August 2018
Sunday 26 August 2018
Sudoku Puzzle no 249 (Diabolical)
This Sudoku is at the lower end of the diabolical category. It has 4 tough positions and 2 diabolical ones:
Solve online
See answer
Solve online
See answer
Saturday 25 August 2018
Thursday 23 August 2018
Wednesday 22 August 2018
Tuesday 21 August 2018
Monday 20 August 2018
Saturday 18 August 2018
Thursday 16 August 2018
Sudoku Puzzle no 243 (Diabolical)
This Sudoku puzzle is towards the lower end of the diabolical category. To solve it, you will need to use tough techniques 7 times and a diabolical technique once:
Solve online
See answer
Solve online
See answer
Wednesday 15 August 2018
Tuesday 14 August 2018
Sudoku Puzzle no 241 (Extreme)
Orlando Chicconi has created his own free Sudoku app for the Android O/S. He joined my Sudoku Puzzles group on Facebook recently and published the extreme puzzle below. If you enjoy it and want some more, you can download his app here
Solve online
See answer
Solve online
See answer
Sunday 12 August 2018
Solution to Sudoku no 239
Here is my original version of the solution:
...and here is another version from Christian Grailach, a member of the Sudoku Puzzles Facebook group:
...and here is another version from Christian Grailach, a member of the Sudoku Puzzles Facebook group:
Thursday 2 August 2018
Wednesday 1 August 2018
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