I seem to be having a difficult time with the locked segments of the game and am currently stuck in the wine cellar. I can get the lock in the lower right hand corner open but not the two on top. Can anyone tell me the secret of this puzzle. I am dead in the water at this point. Tkx.

I am a beginner player and am stuck in the wine cellar - can't figure out how to unlock the top two locks to get into the chest. Can anyone help me figure this one out? Tkx.