lasso

Level 1 of the Dungeon
(0, 0, D:1)
  8 javelins
(16, 8, D:1)
  16 sling bullets
(19, 4, D:1)
  a +0 dagger
(20, -18, D:1)
  3 stones
(21, -9, D:1)
  17 sling bullets
(22, -10, D:1)
  a +0 dagger
(27, -11, D:1)
  a +0 pair of gloves
(33, -4, D:1)
  a stone
(40, -16, D:1)
  17 sling bullets
(45, -15, D:1)
  a +0 club
(50, -3, D:1)
  a +0 whip
(51, 2, D:1)
  a cursed +0 club
(54, 5, D:1)
  20 bolts
(58, 0, D:1)
  21 arrows

Level 2 of the Dungeon
(2, -8, D:2)
  a +0 robe
(15, 12, D:2)
  a +0 whip
(26, 22, D:2)
  a hobgoblin corpse (skeletalised by now)
(27, -22, D:2)
  a +0 spear
(28, 17, D:2)
  18 stones
(34, 2, D:2)
  a +0 scale mail
(38, 3, D:2)
  a cursed +0 club
  a kobold corpse (skeletalised by now)
(46, 17, D:2)
  a +0 dagger
(49, -26, D:2)
  7 stones
(53, -8, D:2)
  17 sling bullets

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of brilliance
(1, 5, D:3)
  a +2 pair of gloves
(5, 6, D:3)
  an adder corpse
(8, 8, D:3)
  22 sling bullets
(37, -1, D:3)
  a potion of haste
(39, -4, D:3)
  a +0 chain mail
(44, 0, D:3)
  15 stones
(46, 1, D:3)
  a rat corpse

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse