Use the CHISEL to remove the stone (J).
Take the 3/3 PUZZLE PIECE, and the PENCIL (%).
Place the MAT under the door (K) and use the PENCIL in
the lock (L).
Take the TAVERN KEY and use it in the lock (M).
Read the notice, and then select the base of the post (N).
Place the 3 PUZZLE PIECES on the panel.
Rotate the pieces to form a crown (O).
Take the MAGNET (P).
Enter the Tavern on the left.