Writing about web page http://www.timesonline.co.uk/section/0,,18209,00.html
This is what happens when I don't want to work (when I'm not designing imaginary and most likely inaccurate aquariums).
Have found this amazing puzzle in the Times T2 supplement called Su Doku. It consists of 9 3×3 sqaures that are placed together to form a larger 9×9 grid.
The idea is very simple – you just have to fill the grid so that every column, row and 3×3 box contains the digits 1 to 9 (there are some digits already in there to get you started).
I was doing the puzzles rated easy and mild last night until 4am and have just completed my first difficult one. And now – horror of horrors – I have found the online site so I can waste even more valuable dissertation-writing time sticking numbers into grids.
It's horribly addictive and I am a really sad person with too much time on my hands (except I don't).
ARRRRRGH! No really, ARRRRRRRRRRRRGH!