KaBOOMerang

Level 1 of the Dungeon
(0, 0, D:1)
  5 stones
(5, 2, D:1)
  a +0 dagger
(5, 4, D:1)
  a +0 dagger
(14, -3, D:1)
  3 stones
(15, -5, D:1)
  a +0 robe
(17, 1, D:1)
  a rat corpse (skeletalised by now)
(19, 23, D:1)
  a beast talisman
(23, 6, D:1)
  5 atropa-tipped darts
(23, 23, D:1)
  a +0 short sword
(38, 16, D:1)
  a hobgoblin skeleton
(39, 5, D:1)
  5 stones
(40, 6, D:1)
  a +0 club
(41, 5, D:1)
  a rat skeleton
(41, 6, D:1)
  a +0 club
  2 stones
  a +0 dagger
  a kobold skeleton
  a hobgoblin skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(1, -9, D:2)
  a +0 dagger
(20, 25, D:2)
  an adder skeleton
(23, -19, D:2)
  a +0 club
(24, 32, D:2)
  a jackal skeleton
(30, 0, D:2)
  a +0 mace
(37, -2, D:2)
  a +0 club
  a goblin skeleton
(38, 4, D:2)
  an adder skeleton
(40, -7, D:2)
  2 boomerangs
(52, 3, D:2)
  a +0 short sword
(55, 14, D:2)
  a +0 leather armour
(56, 27, D:2)
  an adder corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +1 whip of venom
(1, -20, D:3)
  a potion of curing
(4, 4, D:3)
  a +0 club
  a +0 robe
(13, -15, D:3)
  a +0 leather armour
(16, -9, D:3)
  a +0 dagger
  a kobold corpse
(27, 2, D:3)
  6 poisoned darts