It's funny how serendipitous looking at gadgets can be. While reading a dead tree edition of Wired, I came across this cool little game:
Connect Four meets Tetris Puzzle.! Looks cool. Unfortunately, I can't find a place (in the US, anyway) that sells this game. I did find an online shop or two in the UK. But I did find something a bit better that is available: a
Kind of reminds me of the Rubik's Cube except taking it apart and putting it back together is the trick, instead of a shortcut to solving the damned thing.