Recent Linux kernels include support for infrared remote controls and so the requirement for LIRC (Linux Infrared Remote Control) has been diminishing, but nevertheless some systems still use it. I was doing some work with LIRC recently and I couldn’t find a configuration file for

A while ago I released an updated version of my Sudoku Solver iOS app. As well as solving regular Sudoku puzzles it can Sudoku puzzles ‘with a twist’ (where there is a ‘twist’ of nine shaded squares which must also contain the numbers one to