Hexadoku 16x16 Sudoku Puzzles To Print ((link))

(~$2.25): Features one large-print puzzle per page, designed for relaxation and focus. 100 Medium Hexadoku Puzzles

is the larger variant of the standard 9x9 Sudoku. While standard Sudoku uses a 9x9 grid, Hexadoku utilizes a massive 16x16 grid . hexadoku 16x16 sudoku puzzles to print

| Feature | Standard Sudoku (9x9) | Hexadoku (16x16) | | :--- | :--- | :--- | | | 81 | 256 | | Symbols | 1-9 | 0-9, A-F | | Box Size | 3x3 | 4x4 | | Average Solve Time | 10-20 min | 45-90+ min | | Pencil Marks | Up to 9 per cell | Up to 16 per cell | hexadoku 16x16 sudoku puzzles to print