Efficiency

Level 1 of the Dungeon
(0, 0, D:1)
  8 javelins
(2, -12, D:1)
  12 arrows
(11, -24, D:1)
  a goblin corpse (skeletalised by now)
(12, -18, D:1)
  11 gold pieces

Level 2 of the Dungeon
(0, 0, D:2)
  a frilled lizard corpse (skeletalised by now)
(0, 6, D:2)
  a rat corpse (skeletalised by now)
(4, 0, D:2)
  a +0 whip
(6, 23, D:2)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(12, -8, D:2)
  a frilled lizard corpse (skeletalised by now)
(12, 18, D:2)
  6 gold pieces
(13, -7, D:2)
  a stone
(14, -10, D:2)
  a stone (still there?)
  a +0 short sword (still there?)
(14, -9, D:2)
  a stone
(14, -8, D:2)
  2 stones
  a hobgoblin corpse
(14, -7, D:2)
  a stone
(16, -22, D:2)
  a ball python corpse
(16, -19, D:2)
  a +0 dagger
  a goblin corpse
(19, -3, D:2)
  12 gold pieces

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
(1, -14, D:3)
  a +0 dagger
(1, -13, D:3)
  a +0 ring mail
(2, -13, D:3)
  a stone
(3, -12, D:3)
  a stone
(3, -11, D:3)
  a stone
(4, -10, D:3)
  a stone
(5, -9, D:3)
  a stone
(10, -27, D:3)
  a bat corpse

Level 4 of the Dungeon
(0, 0, D:4)
  a stone

Level 5 of the Dungeon
(0, 0, D:5)
  2 gold pieces
(3, -4, D:5)
  2 stones
(4, -4, D:5)
  a stone
(6, -5, D:5)
  a stone
(7, -5, D:5)
  a stone
(9, -7, D:5)
  2 stones