Authors: Tetsuya Nishio

  • Sudoku Plus, Volume Five Handmade Puzzles from the World’s Puzzle Master — Tetsuya Nishio

    Sudoku Plus, Volume Five Handmade Puzzles from the World’s Puzzle Master — Tetsuya Nishio

  • Number Place: Yellow Homegrown Deadly Sudoku — Tetsuya Nishio

    Number Place: Yellow Homegrown Deadly Sudoku — Tetsuya Nishio

  • Number Place: Red Hot & Spicy Sudoku — Tetsuya Nishio

    Number Place: Red Hot & Spicy Sudoku — Tetsuya Nishio

  • Number Place: Blue — Tetsuya Nishio

    Number Place: Blue — Tetsuya Nishio