Analysis

Level 1 of the Dungeon
(0, 0, D:1)
  25 stones
(9, -2, D:1)
  a +0 scale mail
(9, 6, D:1)
  a cursed +0 ring mail
(25, 20, D:1)
  8 stones
(34, -1, D:1)
  a stone
(34, 24, D:1)
  a +0 spear
(36, 22, D:1)
  a +0 whip
(36, 27, D:1)
  27 bolts
(38, 19, D:1)
  a +0 spear
(43, 24, D:1)
  11 stones
(49, 5, D:1)
  a +0 ring mail
(49, 24, D:1)
  a +0 whip
(50, -5, D:1)
  a +0 short sword
(50, 9, D:1)
  a +3 dagger of speed
(52, 4, D:1)
  9 stones
(54, 21, D:1)
  a +0 dagger
(56, 11, D:1)
  a +0 club

Level 2 of the Dungeon
(4, -11, D:2)
  a +0 club
  a kobold corpse (skeletalised by now)
(7, -10, D:2)
  a stone
(11, -26, D:2)
  a +0 club
(18, -7, D:2)
  a +0 club
(23, -2, D:2)
  a cursed +0 leather armour
(24, 0, D:2)
  20 poisoned needles
(27, -29, D:2)
  a +0 robe
(30, 4, D:2)
  18 bolts
(30, 8, D:2)
  a +0 ring mail
(39, -12, D:2)
  3 stones
(40, -10, D:2)
  a cursed -1 hunting sling
  21 stones
(42, -14, D:2)
  a +0 robe
(59, -25, D:2)
  21 sling bullets

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of teleportation
(2, 5, D:3)
  18 stones
(11, -1, D:3)
  a +0 club
  a +0 mace
(12, -1, D:3)
  a +0 dagger
  a +0 flail
(14, 0, D:3)
  a +0 dagger
  a kobold corpse
(24, -26, D:3)
  a cursed -3 hand axe
  an orc skeleton
(24, -25, D:3)
  a +0 club
  a tomahawk of returning
  a +0 dagger
  a +0 leather armour