Riddle

Level 1 of the Dungeon
(1, -1, D:1)
  a +0 club
(1, 1, D:1)
  a +0 club
  2 stones
(2, 6, D:1)
  a stone
(3, -3, D:1)
  a +0 hunting sling
(3, 7, D:1)
  a stone
(20, 1, D:1)
  a +0 dagger of venom
(24, 3, D:1)
  a +0 dagger
(32, 16, D:1)
  a cursed -3 club
(34, -4, D:1)
  a +0 dagger
(39, -4, D:1)
  a cursed -3 club

Level 2 of the Dungeon
(3, 5, D:2)
  4 tomahawks
(3, 9, D:2)
  a +0 spear
(5, 4, D:2)
  8 tomahawks
(7, 19, D:2)
  a +0 chain mail
(8, -3, D:2)
  a +0 shield
(14, 7, D:2)
  an uncursed staff of air
(17, 7, D:2)
  9 stones
(22, -24, D:2)
  a +0 dagger
(22, 28, D:2)
  a +0 quarterstaff
(23, 5, D:2)
  a +0 plate armour
(25, 17, D:2)
  a +0 robe
(25, 21, D:2)
  a +0 club
(28, -26, D:2)
  a +0 dagger
  a +0 robe
(40, 27, D:2)
  a +0 flail
  a +0 halberd
(40, 28, D:2)
  a +0 halberd
(41, 27, D:2)
  a +0 whip
  a +0 robe
  a +0 whip
(49, 16, D:2)
  a +0 club
(50, 2, D:2)
  8 bolts
(54, 11, D:2)
  a +0 hand axe
  a +0 ring mail
  a +0 short sword
(60, 14, D:2)
  24 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a throwing net
(1, -6, D:3)
  a +0 dagger
(2, 3, D:3)
  a +0 spear
  a +0 spear
(4, 2, D:3)
  a +0 club
(6, -9, D:3)
  16 sling bullets
(6, 6, D:3)
  a +0 spear
(7, 0, D:3)
  a +0 spear
  3 stones
  a gnoll skeleton
(13, -1, D:3)
  a +0 flail
(14, -8, D:3)
  a +0 short sword
(15, -1, D:3)
  a +0 club
(17, 2, D:3)
  18 stones
(17, 3, D:3)
  a cursed +0 ring mail
  a +0 short sword
(18, 4, D:3)
  a +0 robe
  a +0 dagger
(19, 4, D:3)
  a +0 halberd (still there?)
  a +0 ring mail (still there?)
  a +0 mace (still there?)
(20, 5, D:3)
  a +0 leather armour
  a cursed -2 club
(21, 5, D:3)
  a +0 club
(23, 6, D:3)
  a +0 halberd
(24, -5, D:3)
  a cursed -3 club
(24, 5, D:3)
  a +0 robe
  a +0 whip
(25, 6, D:3)
  a +0 spear
(25, 7, D:3)
  a +0 spear
(28, 2, D:3)
  a +0 ring mail
(31, 6, D:3)
  a +0 club
(33, -13, D:3)
  a +0 short sword
(34, 6, D:3)
  a +0 dagger