Media Summary: Explanation and demonstration of an AIC Type I that employs the same-digit candidate throughout, known as an X-Chain. sudokuguy.com sudokuguy.com PLEASE NOTE. This is NOT a real puzzle. Don't try to solve it as a puzzle. It is a ... You can try today's puzzle - which first appeared as a New York Times "Hard"
Sudoku Tutorial 27 Many Ways - Detailed Analysis & Overview
Explanation and demonstration of an AIC Type I that employs the same-digit candidate throughout, known as an X-Chain. sudokuguy.com sudokuguy.com PLEASE NOTE. This is NOT a real puzzle. Don't try to solve it as a puzzle. It is a ... You can try today's puzzle - which first appeared as a New York Times "Hard"