confidenceinterval

Level 1 of the Dungeon
(0, 0, D:1)
  7 stones
(8, -7, D:1)
  a +0 spear
(10, 10, D:1)
  a +0 ring mail
(16, -10, D:1)
  a +0 club
(17, -1, D:1)
  a +0 long sword
(19, 9, D:1)
  a staff of conjuration
(24, -1, D:1)
  a +0 dagger
  a goblin corpse (skeletalised by now)
(28, -10, D:1)
  a rat corpse (skeletalised by now)
(28, 24, D:1)
  a +0 short sword
  a kobold skeleton
(37, 13, D:1)
  a +0 leather armour
(43, 1, D:1)
  a frilled lizard skeleton
(49, 9, D:1)
  a frilled lizard skeleton
(50, 13, D:1)
  a +0 dagger
  a goblin skeleton
(51, 13, D:1)
  a +0 club
(53, -8, D:1)
  a +0 short sword
  5 stones
(58, -3, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)
(61, 0, D:1)
  a potion of degeneration

Level 2 of the Dungeon
(0, 0, D:2)
  a +2 dagger of venom
(3, 10, D:2)
  an adder corpse (skeletalised by now)
(4, 10, D:2)
  a +0 club
  a +0 short sword
  3 stones
  a kobold corpse (skeletalised by now)
(5, 23, D:2)
  a +0 dagger
(6, 20, D:2)
  a +0 club
  a +0 sling
  a goblin corpse (skeletalised by now)
(8, -6, D:2)
  a bat corpse (skeletalised by now)
(13, 20, D:2)
  a potion of degeneration
(32, 7, D:2)
  a +0 club
(32, 13, D:2)
  4 stones
  a +0 club
(33, 11, D:2)
  a hobgoblin skeleton
  a rat skeleton
(33, 12, D:2)
  a +0 dagger
  a +0 sling
  a goblin skeleton
(33, 13, D:2)
  3 stones
  a +0 whip
(37, 22, D:2)
  a +0 flail
(39, 18, D:2)
  a +0 dagger
(42, 6, D:2)
  a +0 club
(43, 3, D:2)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(45, -3, D:2)
  a bat corpse (skeletalised by now)

Level 3 of the Dungeon
(3, -1, D:3)
  a +0 hammer
(5, 31, D:3)
  a +0 ring mail
(6, 30, D:3)
  a +0 whip
(7, 37, D:3)
  a +0 dagger
(10, 5, D:3)
  a +0 short sword
(16, -1, D:3)
  a +0 hand axe
  a +0 scale mail
  an orc corpse (skeletalised by now)
(16, 7, D:3)
  a +0 club
(16, 8, D:3)
  a +0 dagger
  a +0 short sword
  a +0 scale mail
  a +0 whip
  an orc skeleton
(18, 23, D:3)
  a +0 short sword
(19, 22, D:3)
  a +0 flail
  a +0 hand axe
  an orc corpse (skeletalised by now)
(19, 23, D:3)
  a +0 flail
  an orc corpse (skeletalised by now)
(22, 9, D:3)
  a +0 club
(30, -13, D:3)
  4 stones
(32, -2, D:3)
  a +0 ring mail
(38, 24, D:3)
  a +0 ring mail
(46, 7, D:3)
  a +0 leather armour
(49, 9, D:3)
  a +0 barding

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 hand axe
  an orc corpse
(1, -4, D:4)
  7 stones
(2, -9, D:4)
  a poisoned dart
  (unseen)
(3, -12, D:4)
  a poisoned dart
  (unseen)
(3, -10, D:4)
  a poisoned dart
  (unseen)
(4, -8, D:4)
  6 gold pieces
(16, -10, D:4)
  a +0 club
(18, -14, D:4)
  a +0 giant club