Riddle

Level 1 of the Dungeon
(0, 0, D:1)
  a book of Armaments
(6, -27, D:1)
  a +0 dagger
(18, -2, D:1)
  a +0 club
(21, 10, D:1)
  a +0 spear
(49, -20, D:1)
  7 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 heavy sling
(10, 4, D:2)
  a +0 robe
(21, 11, D:2)
  a ring of magical power
(26, 18, D:2)
  a +0 ring mail
(33, -11, D:2)
  a +0 dagger
(37, 3, D:2)
  a +0 ring mail
(40, 37, D:2)
  a +0 dagger
(41, 19, D:2)
  a +0 dagger
(41, 28, D:2)
  a +0 leather armour
(43, 2, D:2)
  a +0 spear
(48, 12, D:2)
  a +1 dagger of flaming

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
  a +0 scale mail
(7, -3, D:3)
  a +0 war axe
(8, -40, D:3)
  a +0 robe
(9, -13, D:3)
  a +0 club
(26, -23, D:3)
  a -3 hand axe
(34, -7, D:3)
  an amulet of magic regeneration
(35, -26, D:3)
  a +0 short sword
(35, -8, D:3)
  4 stones
(37, -24, D:3)
  a +0 war axe
  a +0 leather armour
(37, -16, D:3)
  5 stones
(37, -15, D:3)
  5 stones
(39, -26, D:3)
  a +0 flail
  a +0 dagger
  a +0 robe
  a +0 dagger
  a +0 robe
(42, -8, D:3)
  4 stones
(43, -44, D:3)
  a +0 quarterstaff
(54, -28, D:3)
  a +0 dagger
(57, -6, D:3)
  a +0 mace

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 short sword
  an orc corpse
(2, 0, D:4)
  a +0 hand axe (still there?)
  a +0 dagger (still there?)
  a +0 robe (still there?)
  a +0 flail (still there?)
  a +0 leather armour of positive energy (still there?)
  the elf corpse of Dowan (still there?)
(27, 6, D:4)
  a dart slug corpse
(34, 17, D:4)
  a +0 dagger