Think

Level 1 of the Dungeon
(0, 0, D:1)
  12 stones
(7, 15, D:1)
  a +0 dagger
  2 stones
(11, -6, D:1)
  a +0 dagger
(16, 28, D:1)
  a +0 chain mail
(18, 15, D:1)
  a +0 long sword
(20, -3, D:1)
  22 stones
(20, 27, D:1)
  a +0 short sword
(33, 22, D:1)
  20 stones
(37, -8, D:1)
  a +0 dagger
(41, -17, D:1)
  a +0 club
(51, 28, D:1)
  a +0 dagger
(53, 25, D:1)
  a +0 dagger
(56, 23, D:1)
  a +0 hunting sling
(60, 3, D:1)
  a +0 short sword
  4 stones
(62, 4, D:1)
  12 stones

Level 2 of the Dungeon
(7, -15, D:2)
  a +0 whip
(14, 15, D:2)
  a +0 spear
(20, 15, D:2)
  a +0 club
(25, 12, D:2)
  a +0 club
(33, 2, D:2)
  a +0 spear
(38, 28, D:2)
  a +0 spear
(39, 19, D:2)
  a +0 chain mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 spear
  a goblin corpse (skeletalised by now)
(3, 0, D:3)
  a frilled lizard corpse (skeletalised by now)
(4, 0, D:3)
  a +0 spear
  a goblin corpse (skeletalised by now)
(20, 20, D:3)
  a +0 plate armour
(27, 26, D:3)
  a +0 short sword
(30, 24, D:3)
  a +0 dagger
(37, 24, D:3)
  a +0 club
  3 stones
(50, 8, D:3)
  a +0 short sword
  8 poisoned darts
(54, 18, D:3)
  21 stones
(56, 11, D:3)
  a +0 robe

Level 4 of the Dungeon
(0, 0, D:4)
  a quokka corpse
(4, -9, D:4)
  24 stones
(7, -3, D:4)
  a +0 dagger
(10, 0, D:4)
  a +4 battleaxe