Efficiency

Level 1 of the Dungeon
(0, 0, D:1)
  16 gold pieces
(23, 21, D:1)
  a +0 leather armour
(26, 11, D:1)
  20 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club (still there?)
  an orc corpse (skeletalised by now) (still there?)
(4, -25, D:2)
  a +0 robe
(5, -24, D:2)
  a +0 dagger
(5, 8, D:2)
  a +0 mace (still there?)
  7 gold pieces (still there?)
(7, 17, D:2)
  a hobgoblin corpse (skeletalised by now)
(8, 2, D:2)
  a +0 club
  a +0 club
  27 stones
  a +0 leather armour
  a +0 club
  a goblin corpse (skeletalised by now)
  an orc corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
(9, 3, D:2)
  a +0 club
(18, 9, D:2)
  a bat corpse (skeletalised by now)
(25, -27, D:2)
  a +0 scale mail
(25, 11, D:2)
  a +0 leather armour
(37, -24, D:2)
  27 arrows

Level 3 of the Dungeon
(0, 0, D:3)
  16 sling bullets
(3, -2, D:3)
  17 sling bullets
(13, -15, D:3)
  a +0 scale mail
(19, -25, D:3)
  a +0 robe
(22, -1, D:3)
  11 gold pieces
(22, 1, D:3)
  a bat corpse
(22, 2, D:3)
  an adder corpse
(27, -12, D:3)
  22 stones
(33, -14, D:3)
  16 stones
(40, -21, D:3)
  a +1 short sword of draining

Level 4 of the Dungeon
(0, 0, D:4)
  18 arrows
(1, -17, D:4)
  a +0 flail
(11, 5, D:4)
  2 gold pieces
(17, 5, D:4)
  a +0 robe
(19, 6, D:4)
  an iguana corpse

Level 5 of the Dungeon
(0, 0, D:5)
  a +0 short sword
(5, 3, D:5)
  17 gold pieces
(12, 0, D:5)
  a +0 short sword (still there?)
  10 gold pieces (still there?)
  a +0 club (still there?)
  a hound corpse (still there?)