Sudoku fever

It's amazing how a grid of numbers can keep you up till the wee hours. Eversince I discovered "Place the numbers" game, I can't really stop myself from solving it, even when it means hurrying Adam to sleep *some mummy I am* At first I'm only interested in solving it during my free time, next it became a necessity to keep improving the time spent on it. In the end, even my hubby noticed how intense I became at it. Dear me... got to finished today's Sudoku dosage from Daily Mail!