Jeremy Rand has updated his 2015 Hackfest winning entry A2Sudoku to version 1.2 — you can get a .DSK image directly from here: https://github.com/jeremysrand/a2sudoku/releases/download/1.2/a2sudoku.dsk The main change is that when you enter a value, any scratch values in cells in the same column, row or sub-square are automatically updated. So, if you enter a “5” … Continue reading Jeremy Rand updates A2Sudoku