Show HN: Printablesudoku.net – Download and play printable Sudoku PDFs online
printablesudoku.netHi HN, I’m a Sudoku enthusiast and built PrintableSudoku.net to make it easy for anyone to download printable Sudoku PDFs or play puzzles online. You can choose difficulty, print as many as you like, or solve directly on the site. I wanted something straightforward for people who enjoy Sudoku, whether on paper or online. Any thoughts or suggestions about the puzzles or the site are very welcome! My daughter used to play the 6x6 version that used to appear in the newspaper (like 15 years ago). It was interesting that some of the strategies [1] were more useful in the 6x6 version than in the 9x9 version and vice versa. [1] Like filling rows/columns compared to filling 3x3 or 2x3 blocks compared to finding all the "1".