Week Five Challenge: Sudoku!
The challenge I am setting this week is to complete a Suduko puzzle. You can find them on soduko.com or many other places. If you have never seen one before the object is to fill the grid with the numbers 1-9 (in a 9x9 standard grid) without using repeating numbers in the lines and the 3x3 boxes. There are probably plenty of online guides for the uninitiated. So grab a puzzle find some time, maybe on the bus or train, on your lunch break or just bored at home and see how you get on. You could even try some with friends.
I haven't done one of these in ages so I am setting the bar pretty low. I completed an easy puzzle in just under 30 mins using only one hint and making only one mistake.
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