Gridlocked

Level 1 of the Dungeon
(6, -13, D:1)
  a +0 dagger
  (unseen)
(10, -3, D:1)
  3 stones
(12, -3, D:1)
  a stone
(15, 9, D:1)
  16 poisoned needles
(16, -3, D:1)
  a +0 club
(24, -7, D:1)
  a +0 club
(26, 9, D:1)
  15 gold pieces
(28, -22, D:1)
  21 bolts
(29, 2, D:1)
  a +0 club
(37, 13, D:1)
  a +0 hat
(41, -5, D:1)
  a +0 dagger
(48, -20, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a potion of brilliance
(3, -1, D:2)
  a +2 ring of intelligence