Puzzle

Since Sebastien was so fascinated by numbers and the letters of the alphabet, we bought him a puzzle for each one yesterday, as well as a colored fish one.

He's already done them several times each and has them mastered. But he's a cheeky little boy. Now, when we do them, he puts the pieces in the wrong place on purpose, stares up at me, and giggles uncontrollably before  putting them in the right place. Makes me giggle, too.