Some facts: 1. I like physics games (see? see? see?) 2. I like games made by Nitrome (see? see? see?) 3. Nitrome have just released a physics game. What can you surmise?
Yeah, I love it. It's called Power Up. The idea is to create a circuit between two robot heads using many different types of blocks. It's not perfect, there are a few design flaws but the idea is so much fun that it doesn't matter. Go play!