Kotlin

Level 1 of the Dungeon
(0, 0, D:1)
  28 stones
(17, -21, D:1)
  19 stones
(19, -22, D:1)
  a +0 ring mail
(20, -8, D:1)
  32 bolts
(23, 1, D:1)
  21 arrows
(49, -1, D:1)
  a stone
(49, 0, D:1)
  a stone
(49, 1, D:1)
  a stone
(49, 2, D:1)
  a stone
(52, -1, D:1)
  a +0 ring mail
(58, -5, D:1)
  17 stones

Level 2 of the Dungeon
(0, 0, D:2)
  18 poisoned needles
(3, -45, D:2)
  a +0 club
  a +0 robe
(4, -10, D:2)
  17 bolts
(9, -45, D:2)
  a +0 club
(39, -28, D:2)
  13 stones
(39, -7, D:2)
  32 stones
(52, -32, D:2)
  a +0 short sword
(55, -43, D:2)
  11 sling bullets
(60, 17, D:2)
  18 poisoned needles
(63, -36, D:2)
  4 needles of paralysis
(67, -1, D:2)
  a +0 hand axe
  a +0 hand axe
  a +0 scale mail
  a +0 scale mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hand axe (still there?)
  a rat corpse (still there?)
(1, 1, D:3)
  2 sling bullets
(2, -3, D:3)
  a potion of might
(5, -18, D:3)
  a cursed -2 club
  a +0 hunting sling
  27 stones
  a +0 ring mail
  a goblin corpse (skeletalised by now)
(7, -24, D:3)
  26 stones
(8, -34, D:3)
  a hobgoblin corpse (skeletalised by now)
(8, -17, D:3)
  a +0 leather armour
(8, 8, D:3)
  a rat corpse
(11, -20, D:3)
  a +0 ring mail
(11, 8, D:3)
  26 sling bullets
(12, -13, D:3)
  an adder corpse (skeletalised by now)
(12, 9, D:3)
  a +0 whip
  4 stones
(13, -11, D:3)
  a +0 club
(14, 7, D:3)
  a giant cockroach corpse
(15, -13, D:3)
  a +0 robe
(20, -10, D:3)
  a quokka skeleton
(22, -25, D:3)
  a +0 hunting sling
(28, -6, D:3)
  a +0 short sword
(34, -16, D:3)
  a rat corpse (skeletalised by now)