Riddle

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(22, -26, D:1)
  a +0 club
(26, -17, D:1)
  24 bolts
(29, 20, D:1)
  9 stones
(30, 18, D:1)
  a +0 dagger
(37, -10, D:1)
  a +0 leather armour
(38, -11, D:1)
  a +0 dagger
(39, -29, D:1)
  a +0 spear
(41, 6, D:1)
  a +0 club
(43, -12, D:1)
  a +0 whip
(56, 11, D:1)
  a +0 hunting sling
(58, 6, D:1)
  21 stones
(59, 9, D:1)
  9 poisoned needles
(60, -6, D:1)
  2 scrolls of teleportation
(61, -2, D:1)
  a +0 short sword
(63, 10, D:1)
  a +0 ring mail

Level 2 of the Dungeon
(10, 26, D:2)
  a +0 hunting sling
(13, 29, D:2)
  a +1 ring mail of cold resistance
(16, 5, D:2)
  16 stones
(21, 41, D:2)
  a +0 rapier
(22, 40, D:2)
  14 stones
(25, 45, D:2)
  a +0 club
(27, 3, D:2)
  26 stones
(27, 27, D:2)
  27 arrows
(28, 25, D:2)
  a cursed -3 club
(29, 24, D:2)
  17 bolts
(39, 17, D:2)
  a +0 club
(42, 45, D:2)
  a +1 short sword
(49, 18, D:2)
  a cursed -2 club
(54, 31, D:2)
  19 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of flight
(5, -1, D:3)
  12 gold pieces
(11, 31, D:3)
  9 gold pieces
(14, 21, D:3)
  a +0 club
(15, 21, D:3)
  a +0 dagger
(17, 24, D:3)
  a +0 falchion

a sewer
(0, 0, Sewer)
  a ball python skeleton
(2, 13, Sewer)
  a giant cockroach corpse
(19, -2, Sewer)
  an adder corpse (skeletalised by now)