Find out more about how we test. This review first appeared in issue 354 of PC Pro. Debian-based Ubuntu is the jumping-off point for many other distributions, including Linux Mint and Zorin OS.

You can now play an even larger range of puzzles on our site, every weekday and now also every Saturday. Check out our brand new puzzles below, from Hangman to Add Up and even a Jigsaw. Of course ...