Japan’s Kaji, the “Father of Sudoku” dies at 69
TOKYO: Japanese publisher has revealed that the man named the “father of Sudoku” for his role in popularising the numerical brainteaser enjoyed by millions has died of cancer at the age of 69. Maki Kaji died at home on August 10 following a battle with cancer, according to a note posted on Monday by Nikoli. … Read more