Zigma

Level 1 of the Dungeon
(0, 0, D:1)
  a frilled lizard skeleton
(0, 9, D:1)
  a rat skeleton
(1, 25, D:1)
  a +0 short sword
(6, 24, D:1)
  6 stones
(23, 29, D:1)
  a +0 dagger
  a goblin skeleton
(24, 29, D:1)
  a quokka skeleton
(25, 30, D:1)
  a bat skeleton
(26, 12, D:1)
  a frilled lizard skeleton
(27, 9, D:1)
  2 poisoned darts
(27, 33, D:1)
  a +0 dagger
  a goblin skeleton
(28, 10, D:1)
  a ball python skeleton
(30, 10, D:1)
  a hobgoblin skeleton
(33, 28, D:1)
  a +0 mace
(41, 18, D:1)
  a bat skeleton
(42, 20, D:1)
  a +0 spear
  a gnoll skeleton
(49, 20, D:1)
  a ball python skeleton
(50, 0, D:1)
  a ball python corpse (skeletalised by now)
(50, 3, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 trident
(12, -8, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(21, 10, D:2)
  a rat corpse (skeletalised by now)
(21, 20, D:2)
  a frilled lizard skeleton
(22, -10, D:2)
  a bat corpse (skeletalised by now)
(27, 17, D:2)
  5 stones
(29, 16, D:2)
  a +0 whip
(32, 14, D:2)
  a +0 dagger
(33, 6, D:2)
  a ball python corpse (skeletalised by now)
(34, 8, D:2)
  an adder corpse (skeletalised by now)
(35, 12, D:2)
  a +0 great sword
(41, 4, D:2)
  a +0 dagger
(43, -2, D:2)
  a +0 whip
(43, 11, D:2)
  a +0 sling
  a +0 club
(49, -7, D:2)
  a +0 dagger
(50, 1, D:2)
  a +0 sling
  a +0 club
  a goblin skeleton
(55, -14, D:2)
  a ball python corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 flail
  a +0 chain mail
  an orc corpse (skeletalised by now)
(1, 12, D:3)
  a +0 dagger
(6, -4, D:3)
  an adder skeleton
(7, 14, D:3)
  a +0 dagger
  2 stones
  a kobold skeleton
(8, 13, D:3)
  a +0 dagger
  a goblin skeleton
(14, -6, D:3)
  6 poisoned darts
(23, -18, D:3)
  a +0 club
  3 poisoned darts
(24, -5, D:3)
  a +0 club
(25, -9, D:3)
  a +0 whip
(37, 12, D:3)
  a bat corpse (skeletalised by now)
(38, 13, D:3)
  5 stones
(39, -3, D:3)
  a +0 ring mail
(43, 8, D:3)
  a +0 sling

Level 4 of the Dungeon
(0, 0, D:4)
  2 stones
(3, 1, D:4)
  a +0 quarterstaff
(17, -14, D:4)
  a +0 giant club
(19, -11, D:4)
  a +0 giant club
(21, -16, D:4)
  a scroll of teleportation
(22, 4, D:4)
  a +0 chain mail
(23, -16, D:4)
  a potion of curing
(29, -8, D:4)
  an adder skeleton
(39, -18, D:4)
  a +0 spectral quarterstaff
(41, -31, D:4)
  a +0 whip
  a +0 club
  a goblin corpse
(50, -22, D:4)
  a +0 flail
  a gnoll corpse