Wooden Puzzle Widget is a little puzzle, based on a wooden toy I once saw, is more difficult than it looks!
The idea is simple. You have to get all of the pieces onto their respective coloured pegs (ie the blue pieces on the blue peg, red on the red, etc).
You can move one or two pieces at a time, but only so the colour of the piece you are moving (or the bottom one if two) matches the piece you are moving it to.
If moving to an empty peg, the piece must match the colour of the peg. You can't have more than 7 pieces on a peg.