目次へ
- Sudoku-3657-hard, the guardian, Jan 28, 2017 - 数独を Mathematica で解く - Pointing Pairs
- Sudoku-3787-hard, the guardian, Jul 1, 2017 - 数独を Mathematica で解く - Hidden Pairs
- 井畑氏からの質問の問題, Oct 19, 2017 - 数独を Mathematica で解く - NakedPairs と PointingPairs
- --- 2018 ---
- Sudoku-4082-hard, the guardian, Jun 9, 2018 - 数独を Mathematica で解く