Riddle

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 short sword
(9, -17, D:1)
  a +0 club
(15, 5, D:1)
  a cursed -1 club
(23, 8, D:1)
  a +0 short sword
(29, 8, D:1)
  a stone
(31, -4, D:1)
  a +0 club
(39, -8, D:1)
  a +0 hunting sling
(40, 9, D:1)
  a +0 whip
(41, -4, D:1)
  2 stones
(41, 3, D:1)
  a cursed -3 short sword
(42, -6, D:1)
  a stone
(42, 5, D:1)
  a stone
(43, -3, D:1)
  14 stones
(45, -38, D:1)
  a +0 dagger
(46, -10, D:1)
  a +0 short sword
(50, -31, D:1)
  a +0 ring mail
(54, 5, D:1)
  13 arrows
(68, -33, D:1)
  a cursed -2 club

Level 2 of the Dungeon
(5, -6, D:2)
  a +0 club
(6, -3, D:2)
  a +0 hand axe
(9, 12, D:2)
  a +0 dagger
(15, -2, D:2)
  a +0 dagger
(19, 12, D:2)
  a +0 hand axe
(27, 20, D:2)
  a +0 club
(30, 32, D:2)
  a +0 short sword
  a +0 dagger
  a +0 robe
(38, -7, D:2)
  a +1 short sword of venom
(40, 6, D:2)
  a +0 club
(40, 12, D:2)
  9 stones
(41, 14, D:2)
  a +0 club
(42, 7, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  20 bolts
(1, 24, D:3)
  a +0 dagger
(2, 16, D:3)
  a +0 club
  a +0 leather armour
(3, -4, D:3)
  a +0 robe
(12, -2, D:3)
  a +0 club
(14, 37, D:3)
  a +0 hand axe
(17, 23, D:3)
  a frilled lizard corpse (skeletalised by now)
(19, -1, D:3)
  a +0 club
(21, 5, D:3)
  a +0 buckler
(33, 37, D:3)
  23 stones
(34, 37, D:3)
  a cursed +0 plate armour
(36, 19, D:3)
  a +0 dagger
(42, 1, D:3)
  12 arrows
(47, -11, D:3)
  3 scrolls of teleportation
(49, -12, D:3)
  20 gold pieces
(50, -4, D:3)
  9 gold pieces
(51, -15, D:3)
  a +0 hunting sling (still there?)
  a +0 club (still there?)
  21 stones (still there?)
  a goblin corpse (still there?)
(51, -4, D:3)
  a gold piece
(52, -4, D:3)
  6 gold pieces
(56, -15, D:3)
  a stone
(57, -14, D:3)
  a stone