At some point yesterday, probably when i got out and realised what beautiful weather it is (a 'hot' winter day), my spirits soared. Su Doku kept me occupied all night except for '24' which was at times too scarey to watch and also too short. So i kept doing Sudoku. It's interesting me again in that so often when i'm 'stuck' it's cos of human failing; not noticing something - to a 'trained eye' not noticing something is a different 'kettle of fish' than for one knew or only vaguely interested in the game. The concept of leaving it and coming back is now just to refresh, always aiming to find that silly mistake or vital link. Some of what happens now seems almost taking a risk, but accruing to sound logical principles. Of course a lapse of attention can bring in stupid mistakes! That's just one of the training areas to master.