Gridlocked

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 mace
(2, -11, D:1)
  a +0 leather armour
(3, -1, D:1)
  a +0 dagger
(12, 15, D:1)
  a +0 club
(14, 14, D:1)
  a stone
(19, 10, D:1)
  a +0 leather armour
(21, 16, D:1)
  21 arrows
(27, -9, D:1)
  a +0 dagger of venom
(27, -6, D:1)
  a +0 club
(35, -18, D:1)
  17 poisoned needles
(42, -7, D:1)
  4 needles of sleeping
(43, -9, D:1)
  10 stones
(54, 7, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  12 poisoned needles
(3, -15, D:2)
  a +0 club
(9, 6, D:2)
  a +0 dagger
(22, 1, D:2)
  a cursed -1 club
(25, 5, D:2)
  a +0 club
(37, -8, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(6, 4, D:3)
  a +0 flail
  a +0 quarterstaff
(8, 3, D:3)
  a throwing net
(11, 12, D:3)
  a tomahawk
(12, 9, D:3)
  a tomahawk
(12, 10, D:3)
  a tomahawk
(14, 12, D:3)
  a throwing net (still there?)
  a throwing net (still there?)
(18, 9, D:3)
  a tomahawk (still there?)
  a +0 whip (still there?)
(19, 10, D:3)
  2 tomahawks