confidenceinterval

Level 1 of the Dungeon
(26, 11, D:1)
  14 stones
(29, 29, D:1)
  a +0 short sword
  a +0 cloak
(31, 7, D:1)
  a +0 scale mail
(36, 2, D:1)
  23 stones
(44, 35, D:1)
  a +0 club
(47, 19, D:1)
  a +0 leather armour
(51, 10, D:1)
  a +0 dagger
(56, 45, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(4, -8, D:2)
  a +0 short sword
(4, -7, D:2)
  a +0 club
(6, -9, D:2)
  a +0 animal skin
  a +0 spear
(6, 3, D:2)
  a +0 short sword
(19, -3, D:2)
  a potion of degeneration
(23, 16, D:2)
  a stone
  a +0 club
(26, 0, D:2)
  a +0 club
  a +0 hunting sling
(27, 9, D:2)
  17 stones
(29, 1, D:2)
  a +0 dagger
(30, 1, D:2)
  a +0 club
(30, 2, D:2)
  a +0 dagger
(31, 1, D:2)
  a +0 dagger
(31, 2, D:2)
  a +0 dagger
(34, 8, D:2)
  a +0 dagger
(38, 0, D:2)
  a +0 flail

Level 3 of the Dungeon
(4, -3, D:3)
  a +0 club (still there?)
  a +0 hunting sling (still there?)
(10, -33, D:3)
  2 poisoned darts
(10, -32, D:3)
  a poisoned dart
(10, -16, D:3)
  a ball python corpse (skeletalised by now)
(12, -17, D:3)
  a +0 dagger
  (unseen)
(14, -29, D:3)
  a +0 club
  a goblin corpse
(14, -15, D:3)
  a potion of experience (still there?)
  a scroll of immolation (still there?)
  10 gold pieces (still there?)
(15, -30, D:3)
  a +0 dagger
  a goblin corpse
(15, -19, D:3)
  a +0 club
(18, -21, D:3)
  a +0 dagger
(20, -24, D:3)
  a +0 falchion
  (unseen)

Level 4 of the Dungeon
(0, 0, D:4)
  18 gold pieces
(1, 4, D:4)
  a +0 dagger (still there?)
  an orc corpse (skeletalised by now) (still there?)
(5, -8, D:4)
  a hobgoblin corpse (skeletalised by now)
(5, -3, D:4)
  a +0 flail
  an orc corpse (skeletalised by now)
(6, 5, D:4)
  a +0 mace
(12, -7, D:4)
  a hobgoblin corpse (skeletalised by now)
(18, -11, D:4)
  11 gold pieces
(18, -4, D:4)
  20 stones