Wood Screw

Wood Screw is a puzzle of consequences. Wooden plates are held together by bolts, and your job is to remove those bolts so the plates fall away and the board clears. Every screw you pull changes what the remaining structure is resting on, so the order is the entire puzzle. The physics are the mechanism rather than decoration — plates fall the way their remaining supports allow, which means a plate can end up wedged somewhere it cannot be freed from. Bolt placements grow more intricate as levels progress, and the game is explicit that thinking before unscrewing is the skill being tested. It is a calm game with a genuinely punishing failure mode, which is a combination that suits it well.