Riddle

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 scale mail
(8, 24, D:1)
  a +0 club
(12, -4, D:1)
  a +0 club
  a +0 short sword
  a stone
(13, -31, D:1)
  a stone
(13, -28, D:1)
  a stone
(13, -27, D:1)
  a stone
(13, -26, D:1)
  a stone
(13, -24, D:1)
  a stone
(16, 0, D:1)
  a +0 spear
(18, 17, D:1)
  a +0 club
(21, 17, D:1)
  a +0 dagger
(22, -12, D:1)
  28 stones
(31, 4, D:1)
  a +0 robe
(43, 5, D:1)
  a +0 dagger
(46, -18, D:1)
  22 arrows
(50, 1, D:1)
  a +0 whip
(61, -4, D:1)
  a +0 club
(70, 2, D:1)
  a cursed +0 club

Level 2 of the Dungeon
(8, -15, D:2)
  17 stones
(24, -3, D:2)
  a +0 chain mail
  a +0 short sword
(28, -2, D:2)
  a +0 whip
(31, 22, D:2)
  25 stones
(34, -15, D:2)
  a +0 spear
(55, -8, D:2)
  a +2 scale mail of magic resistance
(56, -6, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  24 stones
(3, 13, D:3)
  a +0 flail
(6, -5, D:3)
  2 stones
(7, -9, D:3)
  a stone
(7, -6, D:3)
  3 stones
(7, -5, D:3)
  a stone
(7, -1, D:3)
  a +0 club
(8, -8, D:3)
  a stone
(8, -7, D:3)
  12 stones
(9, -8, D:3)
  6 stones
  a kobold skeleton
(17, 10, D:3)
  a +0 club
(21, -9, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(22, -8, D:3)
  a +0 dagger
(23, -11, D:3)
  a cursed -2 plate armour
(41, 18, D:3)
  a +0 club
(42, -1, D:3)
  a +0 dagger
(42, 18, D:3)
  17 stones
(44, 29, D:3)
  17 sling bullets
(50, 8, D:3)
  a +0 leather armour
(50, 9, D:3)
  a +0 leather armour
  a +0 club
(50, 10, D:3)
  a stone
(50, 14, D:3)
  a stone
(51, 9, D:3)
  a +0 short sword
(51, 10, D:3)
  a cursed +0 flail
  a +0 scale mail
  a +0 short sword

Level 4 of the Dungeon
(0, 0, D:4)
  21 arrows
(3, 2, D:4)
  a scroll of identify
(4, 2, D:4)
  a +0 dagger
(4, 5, D:4)
  13 gold pieces
(12, 2, D:4)
  12 gold pieces
(19, 8, D:4)
  a giant cockroach corpse
(30, 9, D:4)
  22 stones
(35, 9, D:4)
  a quokka skeleton