lasso

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(1, -14, D:1)
  7 stones
(7, -10, D:1)
  a +0 club
(13, 12, D:1)
  a +0 leather armour
(25, 16, D:1)
  a +0 club
(30, -11, D:1)
  a +0 dagger
(32, -20, D:1)
  8 stones
(33, 7, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 short sword
(1, 25, D:2)
  a +0 spear
(5, 21, D:2)
  a rat corpse (skeletalised by now)
(6, 22, D:2)
  a hobgoblin corpse (skeletalised by now)
(7, 23, D:2)
  3 stones
(12, -4, D:2)
  5 stones
(13, 11, D:2)
  5 stones
(20, -29, D:2)
  a +0 robe
(21, 23, D:2)
  a frilled lizard corpse (skeletalised by now)
(26, -27, D:2)
  a +0 club
(41, -7, D:2)
  a ball python corpse

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of torment
(8, 9, D:3)
  a rat corpse
(9, 9, D:3)
  a +0 short sword
(10, 3, D:3)
  a potion of brilliance
(11, 9, D:3)
  a +0 dagger
  an orc corpse