Efficiency

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 leather armour
(0, 1, D:1)
  a +0 whip
(44, 11, D:1)
  9 gold pieces
(45, 4, D:1)
  a stone
  a +0 whip
  a +0 club
  a +0 whip
(45, 5, D:1)
  a stone

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
(5, 22, D:2)
  a +0 club
(7, 27, D:2)
  a stone
(13, 17, D:2)
  23 arrows
(20, 22, D:2)
  a +0 dagger
(26, 26, D:2)
  21 stones
(39, 26, D:2)
  7 gold pieces
(43, -6, D:2)
  a +0 dagger

Level 3 of the Dungeon
(4, 5, D:3)
  4 stones (still there?)
  a +0 dagger (still there?)
(6, 7, D:3)
  a +0 dagger
(12, 1, D:3)
  12 stones
(21, 9, D:3)
  a +0 short sword
  (unseen)
(32, -2, D:3)
  a +0 ring mail
(32, 26, D:3)
  23 stones
(37, 3, D:3)
  a sling bullet
(38, 0, D:3)
  a sling bullet
  a +0 giant club
(39, 1, D:3)
  a sling bullet
(39, 2, D:3)
  a sling bullet
(40, 1, D:3)
  a sling bullet
(42, 2, D:3)
  a sling bullet

Level 4 of the Dungeon
(35, -15, D:4)
  a +0 club
(35, -11, D:4)
  a +0 club
(36, -13, D:4)
  a +0 animal skin
  a +0 club
(37, -15, D:4)
  a +0 dagger
  (unseen)
(38, -22, D:4)
  a +0 club
  (unseen)
(39, -18, D:4)
  a +0 club
(39, -17, D:4)
  a +0 club (still there?)
  a +0 club (still there?)
(40, -17, D:4)
  a +0 club

Level 5 of the Dungeon
(3, 3, D:5)
  a +0 hand axe
  a +0 leather armour
  an orc corpse (skeletalised by now)
(4, 3, D:5)
  a sling bullet
(5, 3, D:5)
  a sling bullet
(13, 30, D:5)
  19 gold pieces
(14, 21, D:5)
  19 stones
(17, 12, D:5)
  10 bolts
(21, 11, D:5)
  4 poisoned darts
(22, 28, D:5)
  a +0 dagger
  a +0 falchion
  a +0 ring mail
  a +0 whip
(23, 28, D:5)
  a +0 club
(32, 29, D:5)
  12 bolts
(34, 28, D:5)
  a Young Poisoner's Handbook

Level 6 of the Dungeon
(0, 0, D:6)
  15 gold pieces
(1, 35, D:6)
  8 gold pieces
(2, -6, D:6)
  12 stones
(5, 13, D:6)
  13 gold pieces
(6, 34, D:6)
  a +0 shortbow
  27 arrows
(7, 34, D:6)
  an adder corpse (skeletalised by now)
(10, 37, D:6)
  a +0 hand axe (still there?)
  an orc corpse (skeletalised by now) (still there?)
(12, -11, D:6)
  a hound corpse (skeletalised by now)
(30, 0, D:6)
  a +1 hand axe {BEND SPACE}
(33, 2, D:6)
  a +0 giant club
(35, 25, D:6)
  a +0 short sword
(36, 29, D:6)
  an adder corpse
(46, 12, D:6)
  a +0 dagger

Level 7 of the Dungeon
(0, 0, D:7)
  a +0 robe
(0, 5, D:7)
  7 stones
(1, 12, D:7)
  10 gold pieces
(3, -3, D:7)
  a +0 leather armour
(6, -3, D:7)
  a sling bullet
(7, -3, D:7)
  a sling bullet
(8, -3, D:7)
  a sling bullet
(10, -2, D:7)
  a sling bullet
(14, -12, D:7)
  a scroll of amnesia
(18, -5, D:7)
  a book of the Warp
(22, 10, D:7)
  8 bolts
(26, 5, D:7)
  16 gold pieces
(28, 16, D:7)
  23 stones
(29, 10, D:7)
  a scroll of identify
(31, 12, D:7)
  2 poisoned darts
(33, 1, D:7)
  a wand of polymorph (13)

Level 8 of the Dungeon
(0, 0, D:8)
  a potion of invisibility