confidenceinterval

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(3, 2, D:1)
  a +0 chain mail
(3, 20, D:1)
  a stone
(10, 3, D:1)
  a +0 whip
  4 stones
(11, -18, D:1)
  a rat corpse (skeletalised by now)
(14, 16, D:1)
  a +0 robe
(27, 14, D:1)
  a +0 mace
(38, 21, D:1)
  a rat skeleton
(47, -15, D:1)
  a hobgoblin corpse (skeletalised by now)
(47, 3, D:1)
  a scarf of harm
(55, 28, D:1)
  a bat corpse (skeletalised by now)

Level 2 of the Dungeon
(10, 38, D:2)
  a bat corpse (skeletalised by now)
(16, -10, D:2)
  a +0 club
  a kobold skeleton
(17, 33, D:2)
  a +0 club
  a goblin skeleton
(24, 22, D:2)
  4 stones
(34, 22, D:2)
  a +0 ring mail
(37, 37, D:2)
  a hobgoblin corpse (skeletalised by now)
(40, 31, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(4, -12, D:3)
  an orb of wrath
(4, -2, D:3)
  a +0 short sword
  a stone
(6, -5, D:3)
  an adder corpse (skeletalised by now)
(7, -28, D:3)
  a +0 war axe
  a +0 leather armour
(9, -7, D:3)
  a +0 club
  a goblin corpse (skeletalised by now)
(10, -7, D:3)
  a +0 club
  a +0 sling
  a goblin corpse (skeletalised by now)
(10, 1, D:3)
  a gnoll skeleton
(10, 9, D:3)
  a gnoll skeleton
(10, 12, D:3)
  a +0 chain mail
(15, -34, D:3)
  a howler monkey corpse
(18, -32, D:3)
  a +0 dagger
(19, 0, D:3)
  a rat corpse (skeletalised by now)
(24, -15, D:3)
  a +0 short sword
  3 stones
(27, -34, D:3)
  a hobgoblin skeleton
(29, -16, D:3)
  a +0 leather armour
(40, -28, D:3)
  an adder corpse (skeletalised by now)
(42, -29, D:3)
  a +0 short sword
(43, -8, D:3)
  an adder corpse (skeletalised by now)
(48, -25, D:3)
  a +0 spear
(48, -22, D:3)
  6 stones

Level 4 of the Dungeon
[Shop] Eradd's Jewellery Emporium
  a +6 ring of intelligence (unknown) (396 gold)
  a ring of positive energy (unknown) (220 gold)
  an inkwell talisman (220 gold)
  a ring of fire (unknown) (275 gold)
  a ring of poison resistance (unknown) (220 gold)
  a ring of protection from fire (unknown) (275 gold)
  a ring of ice (unknown) (275 gold)
  a ring of wizardry (unknown) (330 gold)
  the quill talisman "Jerilyl" {Fly rElec Str+4} (990 gold)
    [quill talisman]
    Fly:        It grants you flight.
    rElec:      It insulates you from electricity.
    Str+4:      It affects your strength (+4).
  an amulet of regeneration (unknown) (330 gold)
  an amulet of magic regeneration (unknown) (330 gold)
(1, 36, D:4)
  a +0 sling
(10, 2, D:4)
  a poisoned dart
(11, 1, D:4)
  a poisoned dart
(12, 2, D:4)
  2 poisoned darts
(12, 3, D:4)
  a poisoned dart
(16, 28, D:4)
  11 gold pieces