Mistakes

Level 1 of the Dungeon
(0, 0, D:1)
  a bat skeleton
(4, 6, D:1)
  6 stones
(9, -16, D:1)
  a frilled lizard corpse (skeletalised by now)
(9, 6, D:1)
  a hobgoblin skeleton
(14, 32, D:1)
  a bat corpse (skeletalised by now)
(16, -7, D:1)
  a bat skeleton
(30, 8, D:1)
  a robe
(35, 31, D:1)
  a quokka corpse (skeletalised by now)
(39, -2, D:1)
  a +0 robe
(48, 31, D:1)
  a +0 club
(50, 21, D:1)
  a +0 dagger
  2 stones
  a kobold corpse (skeletalised by now)
(51, 17, D:1)
  a beast talisman

Level 2 of the Dungeon
(0, 0, D:2)
  an adder skeleton
(1, -25, D:2)
  5 stones
(2, -24, D:2)
  7 stones
(2, -2, D:2)
  2 stones
(7, -19, D:2)
  a frilled lizard corpse (skeletalised by now)
(8, -28, D:2)
  a quokka corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(8, -19, D:2)
  a ball python corpse (skeletalised by now)
(9, -28, D:2)
  a rat corpse (skeletalised by now)
(9, -27, D:2)
  a rat corpse (skeletalised by now)
  a rat corpse (skeletalised by now)
(9, -26, D:2)
  a +0 whip
(9, -7, D:2)
  a +0 dagger
(9, 3, D:2)
  a frilled lizard skeleton
(16, -4, D:2)
  a rat skeleton
(16, -3, D:2)
  a rat skeleton
(17, 6, D:2)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(19, -3, D:2)
  5 stones
(24, -31, D:2)
  a +0 hammer
(26, -28, D:2)
  a hammer
(26, -25, D:2)
  a hammer
(27, -24, D:2)
  a hammer
(36, 2, D:2)
  a stone
(37, -21, D:2)
  a +0 short sword
  3 stones
  a kobold corpse (skeletalised by now)
(41, -8, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)

Level 3 of the Dungeon
[Shop] Wuuhub's Jewellery Boutique
  an amulet of magic regeneration (unknown) (420 gold)
  an amulet of faith (unknown) (560 gold)
  the amulet of Lecuozin {Regen+ Int+3} (606 gold)
    [amulet of regeneration]
    
    Int+3:      It affects your intelligence (+3).
    Regen+:     It increases your rate of health regeneration.
  a +4 ring of protection (unknown) (504 gold)
  a +6 ring of dexterity (504 gold)
  the ring of Amelioration {Fly Wiz Int+3 Slay-2} (518 gold)
    [ring of wizardry]
    
    It improves your spell success rate.
    Int+3:      It affects your intelligence (+3).
    Slay-2:     It affects your accuracy & damage with ranged weapons and melee
    (-2).
    Fly:        It grants you flight.
    Wiz:        It increases the success rate of your magical spells.
  the amulet "Eluolur" {Spirit Rampage +Inv rC+} (714 gold)
    [amulet of guardian spirit]
    
    Spirit:     It causes incoming damage to be divided between your reserves of
    health and magic.
    rC+:        It protects you from cold.
    +Inv:       It lets you turn invisible.
    Rampage:    It bestows one free step when moving towards enemies.
  the ring of the Devil {EV+5 Str+6} (778 gold)
    [ring of evasion]
    
    EV+5:       It affects your evasion (+5).
    Str+6:      It affects your strength (+6).
  an amulet of guardian spirit (unknown) (420 gold)
  a ring of wizardry (unknown) (420 gold)
  a ring of wizardry (unknown) (420 gold)
(0, 0, D:3)
  a leather armour
(2, -5, D:3)
  4 stones
(7, -20, D:3)
  4 large rocks
(7, -8, D:3)
  a +0 club
  5 stones
(11, 5, D:3)
  a frilled lizard skeleton
(11, 6, D:3)
  a bat skeleton
(13, 3, D:3)
  a bat skeleton
(15, -7, D:3)
  a +0 plate armour
(21, -20, D:3)
  a +0 dagger
  a +0 robe
  a +0 short sword
  a +0 ring mail
  a +0 flail
  an orc corpse (skeletalised by now)
(21, -19, D:3)
  a +0 short sword
(22, -11, D:3)
  a +0 short sword
(26, -8, D:3)
  a +0 ring mail
(29, -27, D:3)
  a +0 club
  a +0 dagger
  a +0 dagger
  a goblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(29, -26, D:3)
  a +0 dagger
  a +0 animal skin
  a +0 helmet
  a +0 dagger
  a hobgoblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(29, -8, D:3)
  a +0 dagger
(29, -1, D:3)
  a hobgoblin skeleton
(30, -28, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(31, -28, D:3)
  a +0 dagger
(31, -26, D:3)
  a +0 club
(31, -1, D:3)
  a +0 scythe
  a +0 robe
  the human skeleton of Sigmund
(32, -28, D:3)
  a +0 club
(33, -29, D:3)
  a +0 dagger
(35, 0, D:3)
  a hobgoblin corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
  a hobgoblin corpse (skeletalised by now)
(35, 2, D:3)
  a +0 club
  a +0 club
  a goblin corpse (skeletalised by now)
  a goblin corpse (skeletalised by now)
(36, 1, D:3)
  a +0 club
  a +0 club
  a goblin corpse (skeletalised by now)
(37, 0, D:3)
  a +0 dagger
(40, -21, D:3)
  a robe

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 hand axe
  an orc corpse (skeletalised by now)
(0, 16, D:4)
  a whip
(1, 20, D:4)
  a +0 leather armour
(2, 1, D:4)
  a +0 flail of holy wrath
  a +0 ring mail
  an orc corpse (skeletalised by now)
(2, 4, D:4)
  a +0 hand axe
  a +0 leather armour
(2, 22, D:4)
  a +0 whip
(8, 10, D:4)
  a +0 dagger
  a stone
  a kobold corpse (skeletalised by now)
(9, -14, D:4)
  8 stones
(10, -8, D:4)
  a broad axe
(15, 0, D:4)
  a scale mail
(19, -5, D:4)
  3 stones
(22, -13, D:4)
  4 stones
(26, -18, D:4)
  a +0 scale mail
(28, -4, D:4)
  a hobgoblin skeleton
(28, -1, D:4)
  a +0 dagger
  a +0 leather armour
  the goblin skeleton of Ijyb
(38, -26, D:4)
  a mace
(41, -17, D:4)
  4 stones
(50, 11, D:4)
  a +0 long sword