Nailing is a coordination game. It is suitable only for grown-ups.
- tree trunk
- hammer (straight-peen hammer; not a claw hammer; the thin peen is used)
All participants put a nail slightly into the wood, so it is reasonably fix.
During the game, one player after the other tries to drive the nail into the wood. For that, only the thinner end of the hammer's head may be used!
The first player to complete his task wins the game.