Wednesday, 28 February 2018
Sudoku no 159 (Moderate)
I created this puzzle for the Asian Sudoku Championship. It took place on Jeju Island, South Korea at the start of February 2018.
Sudoku no 158 (Extreme)
I created this puzzle for Galli in Italy. He enjoys the most difficult Sudoku puzzles of all:
Sudoku no 157 (Moderate)
I created this puzzle for the Asian Sudoku Championship. It took place on Jeju Island, South Korea at the start of February 2018.
Tuesday, 27 February 2018
Sudoku no 155 (Moderate)
I created this puzzle for the Asian Sudoku Championship. It took place on Jeju Island, South Korea at the start of February 2018.
Sudoku no 152 (Easy)
I created this puzzle for the Asian Sudoku Championship. It took place on Jeju Island, South Korea at the start of February 2018.
Monday, 26 February 2018
Sudoku no 151 (Tough)
One difficult position just pushes this puzzle into the lower end of the tough category:
Sunday, 25 February 2018
Sudoku no 150 (Easy)
I created this puzzle for the Asian Sudoku Championship. It took place on Jeju Island, South Korea at the start of February 2018:
Saturday, 24 February 2018
Sudoku no 148 (Moderate)
I created this puzzle for the Asian Sudoku Championship. It took place on Jeju Island, South Korea at the start of February 2018.
Friday, 23 February 2018
Thursday, 22 February 2018
Sudoku no 147 (Tough)
I created this puzzle for the Asian Sudoku Championship. It took place on Jeju Island, South Korea at the start of February 2018.
It is only just into the Tough category so should not take too long to solve:
It is only just into the Tough category so should not take too long to solve:
Wednesday, 21 February 2018
Sudoku no 146 (Moderate)
I created this puzzle for the Asian Sudoku Championship. It took place on Jeju Island, South Korea at the start of February 2018:
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