whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a -1 hand axe
(3, 10, D:1)
  a quokka skeleton
(6, 10, D:1)
  a +0 dagger
(16, 0, D:1)
  a ball python corpse (skeletalised by now)
(19, 7, D:1)
  a +0 ring mail
(22, 49, D:1)
  a frilled lizard corpse (skeletalised by now)
(24, 29, D:1)
  a quokka corpse (skeletalised by now)
(33, 37, D:1)
  a +0 chain mail
(43, -1, D:1)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(56, 6, D:1)
  a hobgoblin corpse (skeletalised by now)

Level 2 of the Dungeon
(0, 0, D:2)
  a rat corpse (skeletalised by now)
(4, -2, D:2)
  a hobgoblin corpse (skeletalised by now)
(4, 14, D:2)
  a bat corpse (skeletalised by now)
(14, 1, D:2)
  a +0 ring mail
(14, 17, D:2)
  a +0 ring mail
(23, 15, D:2)
  a +0 hand axe
(24, 15, D:2)
  a +0 quarterstaff
(27, 20, D:2)
  a +0 robe
(27, 35, D:2)
  a +0 plate armour
(30, -4, D:2)
  a +0 flail
(35, 33, D:2)
  an adder skeleton
(40, 32, D:2)
  a +0 dagger
  an adder corpse (skeletalised by now)
(42, 22, D:2)
  an adder skeleton
(42, 30, D:2)
  a +0 dagger
  a goblin skeleton
(42, 31, D:2)
  a +0 club
(44, 44, D:2)
  a +0 whip
(45, 12, D:2)
  a +0 short sword
(48, 35, D:2)
  a +0 scale mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 ring mail
(4, -14, D:3)
  a +0 mace
(16, -31, D:3)
  an iguana skeleton
(17, -14, D:3)
  a ball python corpse (skeletalised by now)
(20, -28, D:3)
  a +0 spear
(20, -6, D:3)
  a +0 short sword of holy wrath
(21, -5, D:3)
  the +10 quarterstaff "Nentucri" {protect, rPois Int+4}
    Int+4:      It affects your intelligence (+4).
    rPois:      It protects you from poison.
(33, -19, D:3)
  a +0 flail
  a +0 chain mail
  a +0 kite shield
(33, -3, D:3)
  a +0 mace
(34, -2, D:3)
  a +0 dagger
(39, 18, D:3)
  a +0 robe
(45, -31, D:3)
  a ball python corpse (skeletalised by now)
(47, -22, D:3)
  an adder corpse (skeletalised by now)
(53, -12, D:3)
  a +0 flail
  a +0 leather armour
(65, 10, D:3)
  the +4 dagger of Ros Emmosma {freeze, Int+4}
    Int+4:      It affects your intelligence (+4).

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 spear
(3, -3, D:4)
  19 gold pieces
(7, -7, D:4)
  8 gold pieces
(12, 28, D:4)
  a +0 hand axe
  a +0 leather armour
  an orc corpse
(12, 37, D:4)
  a giant cockroach corpse
(21, 20, D:4)
  15 gold pieces
  a +0 hand axe
  a +0 scale mail
  a +0 dagger
  a +0 robe
  a +0 hand axe
  an orc corpse
  an adder corpse