confidenceinterval

Level 4 of the Dungeon
(0, 0, D:4)
  3 stones
(5, -6, D:4)
  a dart slug corpse
(17, 0, D:4)
  7 stones
(30, -10, D:4)
  a +0 dagger
(30, -9, D:4)
  a potion of resistance
(31, 1, D:4)
  a giant cockroach corpse
(36, -8, D:4)
  a +0 leather armour