Sudoku and Hearts

since the internet and/or powe has been out, i've gotten pretty good at sudoku puzzles and hearts on my computer. that the joy of having batteries. i've come to appreciate rechargeable batteries more and more. my computer has one. my mp3 player uses them. my camera uses one. my gps uses them. they're great! so when the power is on, something is plugged into my handy-dandy travel converter.