About Me
Sed Holaysan was the Philippine sudoku champion in 2020. He started composing puzzles in 2019, and often makes visually themed puzzles to commemorate holidays or events. He hopes to join the World Sudoku Championship one day.
Sed Holaysan was the Philippine sudoku champion in 2020. He started composing puzzles in 2019, and often makes visually themed puzzles to commemorate holidays or events. He hopes to join the World Sudoku Championship one day.