Kill all the guards in the Lord's Castle.

Get the orb in the lord's castle without killing anyone. (you must get the clue first, or it would be no challenge.)

walk the path between the Lord's castle and the storehouse.

Find the treasury without reading the clue.

Beat the game without any failures.

Block off the hole in the wall.

Avoid killing a guard for 15 turns.

Go back to bed.