Riddle

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 chain mail
(6, -2, D:1)
  a +0 spear
(8, 1, D:1)
  a stone
(8, 18, D:1)
  an uncursed ring of see invisible
(10, 27, D:1)
  18 poisoned needles
(11, -2, D:1)
  a cursed -1 club
(12, 8, D:1)
  a stone
(12, 9, D:1)
  a +0 leather armour
(12, 13, D:1)
  a stone
(12, 15, D:1)
  a stone
(16, 7, D:1)
  3 stones
  a +0 whip of flaming
(21, 36, D:1)
  a +0 club
(24, 17, D:1)
  a +0 dagger
(24, 29, D:1)
  15 poisoned needles
(29, 31, D:1)
  a throwing net
(30, 20, D:1)
  a +0 hunting sling
(34, 21, D:1)
  a +0 robe
(42, 29, D:1)
  2 stones
(44, 17, D:1)
  a +0 dagger
(45, 19, D:1)
  a +0 robe
(46, 28, D:1)
  a +0 club
(51, 6, D:1)
  9 sling bullets

Level 2 of the Dungeon
(2, -36, D:2)
  a potion of cancellation
(5, -17, D:2)
  a scroll of remove curse
(6, -24, D:2)
  4 stones
(10, -24, D:2)
  a stone
(13, -38, D:2)
  a +0 short sword
(21, -11, D:2)
  a scroll of identify
(26, -40, D:2)
  a cursed +0 dagger
(27, -17, D:2)
  22 stones
(28, -9, D:2)
  a potion of might
(32, -8, D:2)
  a +0 short sword
(34, -4, D:2)
  a stone
(54, -13, D:2)
  a +0 dagger
  a +0 scale mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
(0, 7, D:3)
  a scroll of fog
(2, -2, D:3)
  a +0 whip