#6390, June 30: The Daily Sudoku Puzzle

Welcome to the Daily Sudoku Puzzle - Four grades each day including archive!
This Sudoku can be completed directly on the web page - just enter numbers in the cells.
But of course you can print it as well. Prefer keyboard? Click on the cog icon.

---

New feature: Load your own Sudoku into the player. Enter 81 numbers - can be 'messy' or a string definition (81 or the 162 long packed string). Available also from the solver.

New Player v2.30 now with Prefill notes and Auto Clear Prefill will place 1 to 9 in any empty cell. Useful at the start of play of you prefer to remove candidates rather than add them. Optional to use. Auto Clear will remove notes when you place a solution in a cell or when turned on for the first time. You can toggle on and off if you want a temporary clear-off. Optional to use. v2.23: number pad version of the player since keyboards are too big and clunky on many phone devices. But don't worry desktop users! You can revert to the normal player in the new settings popup. Click on the cog icon. Any bugs please let me know!

On the brink of retirement, but still linking here for those using them: