Sometimes it's more fun one at a time: RANDOMIZER.
*stuartwitts
The ubiquitous Tetris theme strikes again. I don't know what you would actually build with these, but I guess you'd better not finish a line.
*rugenius
Recent research suggests that the experience of being duped can stir self-reflection in a way few other experiences can, functioning as a check on arrogance or obliviousness.
