Riddle

Level 1 of the Dungeon
(0, 0, D:1)
  20 stones
(1, -1, D:1)
  5 rations
(2, 0, D:1)
  a potion of cancellation
(9, 15, D:1)
  a +0 leather armour
(11, 11, D:1)
  a potion of resistance
(11, 33, D:1)
  a potion of invisibility
(12, -11, D:1)
  a ration
(12, 25, D:1)
  a +0 club
(12, 26, D:1)
  a +0 robe
(13, -5, D:1)
  a ration
(13, 20, D:1)
  a ration
(15, -3, D:1)
  11 bolts
(15, -1, D:1)
  a ration
(21, 33, D:1)
  a +0 club
(33, -15, D:1)
  a +0 ring mail
(36, 38, D:1)
  5 silver javelins
  a stone
(37, 40, D:1)
  a stone
(40, 43, D:1)
  a +0 club
(52, 2, D:1)
  a +0 dagger
(55, 28, D:1)
  a +0 hunting sling
(56, 22, D:1)
  6 poisoned javelins
(56, 39, D:1)
  11 arrows

Level 2 of the Dungeon
(5, -4, D:2)
  a +0 halberd of flaming
  a +0 mace of chaos
(6, -5, D:2)
  8 rations
  20 stones
(7, -24, D:2)
  a potion of curing
(9, -8, D:2)
  23 stones
(13, 0, D:2)
  a +0 ring mail
(13, 1, D:2)
  a +0 robe
(19, -21, D:2)
  a ration
(20, -20, D:2)
  a +0 leather armour
(21, -6, D:2)
  8 rations
  12 stones
  a +0 scale mail
  a +2 leather armour
(21, 21, D:2)
  a potion of curing
(22, -9, D:2)
  a +0 club
(22, -5, D:2)
  a +0 robe of fire resistance
(25, -12, D:2)
  a potion of cancellation
(27, -25, D:2)
  a +0 robe
(33, -7, D:2)
  a potion of heal wounds
(34, -25, D:2)
  a +0 dagger
(35, -2, D:2)
  a potion of brilliance
(43, -21, D:2)
  22 stones
(44, -22, D:2)
  a ration
(48, -20, D:2)
  a potion of brilliance
(48, -2, D:2)
  a +0 hand axe
(48, -1, D:2)
  a +0 spear
(48, 5, D:2)
  a +0 club
(53, 12, D:2)
  a +0 scale mail