lasso

Level 1 of the Dungeon
(0, 0, D:1)
  9 poisoned darts
(1, 11, D:1)
  a +0 dagger
(3, 28, D:1)
  a cursed -1 dagger
(8, 40, D:1)
  16 stones
(10, 40, D:1)
  a stone
(10, 43, D:1)
  a +0 dagger
  a stone
(11, 40, D:1)
  2 stones
(12, 7, D:1)
  26 sling bullets
(22, 27, D:1)
  a +0 club
(23, 11, D:1)
  17 stones
(24, 5, D:1)
  a +0 club
  a +0 club
(25, 27, D:1)
  a +0 club
(25, 29, D:1)
  a +0 ring mail
(26, 4, D:1)
  a cursed -3 club
(26, 26, D:1)
  a cursed -1 dagger
(27, 26, D:1)
  a +0 dagger
(29, -7, D:1)
  17 arrows
(39, 10, D:1)
  a stone
(41, 27, D:1)
  a +0 pair of boots
(46, 14, D:1)
  a +0 dagger
(46, 29, D:1)
  a +0 helmet
(47, 3, D:1)
  10 stones
(50, 16, D:1)
  a +0 short sword
(53, 33, D:1)
  18 arrows

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 mace
(9, -20, D:2)
  19 sling bullets
(15, -23, D:2)
  a +0 club
(25, -16, D:2)
  a +0 short sword
(35, -36, D:2)
  an adder skeleton
(35, -6, D:2)
  a +0 whip
(39, -39, D:2)
  a +0 short sword
(40, -41, D:2)
  a +0 scale mail
(41, -26, D:2)
  9 stones
(42, -29, D:2)
  a kobold corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  12 stones
(3, 2, D:3)
  13 stones
(14, -1, D:3)
  a rat corpse
(23, -8, D:3)
  19 stones
(28, -10, D:3)
  26 stones
(40, -1, D:3)
  a scroll of remove curse
(41, -6, D:3)
  a +0 war axe