Found the bear but couldn't get past the last level, quite enjoyed the overall challenge, though it's definitely a bit frustrating to just lose part or all of your momentum to the physics going a bit wonky, I'd say adding in the ability to regain momentum would be nice, but, not really in the spirit of the game I'm sure, so perhaps just making the physics and swing a bit more consistent would take away some of the randomness that comes with physics based games. All in all though still a pretty fun challenge and I did indeed find the secret bear, well I found a bear anyway XD Nice job!