Latest1.0.0
Sit down. The board will wait.
- You can play a sudoku here. On a phone, the board, the tools, and the digits stay within reach.
- Jot notes in a cell while you are still deciding. If a digit was only a hunch, undo walks it back out.
- Pick a cell and you can reveal it. That counts as a hint. The other cells stay yours.
- Pause the timer when you step away. You can hide it, too. Hiding only covers the digits; pause is what stops the clock.
- When a pattern has a name, a short article is there, from a naked single through an X-Wing. Read one when you feel like it.
- You can choose easy, medium, hard, or expert. Each one has twenty puzzles.