whodunnit

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 chain mail
(5, -15, D:1)
  a +0 short sword
(10, -36, D:1)
  a +0 dagger
(12, -15, D:1)
  a +0 dagger
  a goblin skeleton
(13, -34, D:1)
  a +0 hand axe
(14, 1, D:1)
  a frilled lizard corpse (skeletalised by now)
(18, -28, D:1)
  a rat corpse (skeletalised by now)
(20, -28, D:1)
  a +0 club
(26, 2, D:1)
  a +0 dagger
(27, -19, D:1)
  a bat skeleton
(27, -17, D:1)
  a rat skeleton
(27, -16, D:1)
  a +0 short sword
(45, -2, D:1)
  a +0 leather armour
(46, -33, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(1, -3, D:2)
  a +0 club
  a +0 sling
(1, -2, D:2)
  a +0 spear
  a +0 animal skin
  a +2 helmet
  a +0 club
  the hobgoblin corpse of Robin (skeletalised by now)
  a goblin corpse (skeletalised by now)
(1, -1, D:2)
  a +0 dagger
  a +0 club
  a +0 club
  a hobgoblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(2, 11, D:2)
  a hobgoblin corpse (skeletalised by now)
(4, -13, D:2)
  a rat corpse (skeletalised by now)
(5, -13, D:2)
  a rat corpse (skeletalised by now)
(5, -2, D:2)
  a +0 scale mail
(9, -14, D:2)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(10, -14, D:2)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(11, -17, D:2)
  a bat skeleton
(27, -31, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(29, -18, D:2)
  a hobgoblin skeleton
(39, -13, D:2)
  a +0 plate armour
(39, -11, D:2)
  a ball python skeleton
(39, -10, D:2)
  an adder skeleton
(41, -20, D:2)
  a +0 mace
(44, -7, D:2)
  a +0 whip
  a kobold skeleton
(49, 23, D:2)
  a +0 spear
(54, 8, D:2)
  a quokka corpse (skeletalised by now)
(59, -33, D:2)
  a rat corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
  a kobold skeleton
(5, 16, D:3)
  a +2 dagger of venom
  7 poisoned darts
  a kobold skeleton
(13, 6, D:3)
  a +0 club
  a gnoll corpse
(18, 5, D:3)
  a +0 club
  a +0 scale mail
  an orc skeleton
(21, 26, D:3)
  a jackal corpse (skeletalised by now)
(23, -23, D:3)
  a +0 club
  a goblin skeleton
(23, 28, D:3)
  a +0 hand axe
  a +0 flail
(23, 29, D:3)
  a +0 club
(23, 30, D:3)
  a +0 whip
  an orc corpse (skeletalised by now)
(25, 14, D:3)
  an adder skeleton
  a jackal skeleton
(25, 31, D:3)
  a +0 whip
(26, 20, D:3)
  a +0 flail
(29, 4, D:3)
  a +0 flail
(30, 17, D:3)
  a +2 heavy quarterstaff
  a +0 ring mail
  a gnoll skeleton
(30, 19, D:3)
  a jackal skeleton
(31, 26, D:3)
  a +0 club
  a +0 leather armour
  an orc corpse (skeletalised by now)
(32, -6, D:3)
  an adder skeleton
(35, 19, D:3)
  a +0 flail
  an orc skeleton
(36, 2, D:3)
  a bat skeleton
(36, 18, D:3)
  a +1 halberd of protection
  a jackal skeleton
  a gnoll skeleton
(39, 0, D:3)
  a +0 club
(39, 17, D:3)
  a +0 spear
(40, 21, D:3)
  a +0 whip
  a +0 halberd
  an orc corpse (skeletalised by now)
  a gnoll skeleton
(40, 23, D:3)
  a +0 trident
  a +0 ring mail
  an orc skeleton
(41, 16, D:3)
  a +0 flail
  a gnoll skeleton
(41, 20, D:3)
  a +0 whip
  a +0 scale mail
  a gnoll skeleton
(41, 35, D:3)
  a hound corpse (skeletalised by now)
(42, 18, D:3)
  a +0 halberd
  a gnoll corpse (skeletalised by now)
(43, 27, D:3)
  a +0 club
  a +0 leather armour
  an orc skeleton
(44, 16, D:3)
  a +0 hand axe
  an orc skeleton
(44, 19, D:3)
  a +0 flail
(45, 19, D:3)
  a +0 whip
  a gnoll skeleton
(45, 26, D:3)
  a +0 club
  a +0 flail
  a +0 hand axe
  a +0 leather armour
  a +0 flail
  an orc skeleton
  a gnoll skeleton
  an orc skeleton
  a gnoll skeleton
(46, 26, D:3)
  a hound skeleton
(47, 17, D:3)
  a +0 short sword
  a +0 flail
  a +0 scale mail
  a +0 trident
  a +0 chain mail
  an orc skeleton
(47, 20, D:3)
  a +0 ring mail
(47, 29, D:3)
  a +0 dagger
  an orc corpse (skeletalised by now)
(48, 19, D:3)
  a +0 spear
(48, 34, D:3)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(48, 36, D:3)
  a jackal corpse (skeletalised by now)
  a jackal corpse (skeletalised by now)
(49, 17, D:3)
  a +0 heavy trident
  a +0 ring mail
  a gnoll skeleton
(49, 26, D:3)
  a jackal corpse (skeletalised by now)
(52, 33, D:3)
  a jackal corpse (skeletalised by now)
(54, 3, D:3)
  a +0 robe
(54, 27, D:3)
  a +0 dagger
(55, 11, D:3)
  a +2 dagger of distortion
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 dagger
  5 stones
(1, -1, D:4)
  13 gold pieces
(6, 9, D:4)
  a +0 robe
(11, -5, D:4)
  10 gold pieces