Play classic Sudoku: a 9x9 grid with some numbers preset. Fill empty cells with digits 1-9 so each row, column, and 3x3 block contains all digits exactly once.
Website: poki.com
Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to Sudoku. All product names, logos, and brands are property of their respective owners.
