confidenceinterval

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(1, -3, D:1)
  a +0 robe
(12, 20, D:1)
  a +0 dagger
(26, 24, D:1)
  a +0 pair of gloves
(36, 34, D:1)
  a +0 club
(47, 33, D:1)
  a +0 ring mail
(50, 16, D:1)
  a +0 mace
(57, -2, D:1)
  a +0 mace

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 robe
(34, 39, D:2)
  a +0 robe
(37, 10, D:2)
  a +0 robe
(38, 28, D:2)
  a +0 short sword
(39, 29, D:2)
  a staff of alchemy
(44, -3, D:2)
  9 stones
(45, -2, D:2)
  5 stones
  a +0 dagger
(48, -4, D:2)
  a scroll of noise
(50, -13, D:2)
  a +0 leather armour
(54, 27, D:2)
  a +0 dagger

Level 3 of the Dungeon
(3, 25, D:3)
  an adder corpse (skeletalised by now)
(10, 23, D:3)
  a stone
(10, 27, D:3)
  a +0 leather armour
(11, 29, D:3)
  a scroll of noise
(14, 20, D:3)
  a +0 robe
  a +0 dagger
(15, 11, D:3)
  6 stones
(15, 19, D:3)
  a +0 hand axe
(18, -9, D:3)
  a +0 dagger
(30, 12, D:3)
  6 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a bombardier beetle corpse