Iidacon

Level 1 of the Dungeon
(10, 29, D:1)
  a +0 dagger
(54, 11, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(1, -4, D:2)
  a potion of invisibility
(14, 20, D:2)
  a scroll of identify
(19, 13, D:2)
  6 gold pieces
(26, 11, D:2)
  26 stones
(28, 11, D:2)
  a +0 hand axe
(31, 6, D:2)
  29 arrows
(36, 8, D:2)
  a +0 whip
(37, 9, D:2)
  a rat skeleton
(39, 5, D:2)
  a +0 dagger
(42, 8, D:2)
  a rat skeleton

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of identify
(6, 0, D:3)
  an adder corpse (skeletalised by now)
(10, 0, D:3)
  a jackal skeleton
(13, 26, D:3)
  a potion of brilliance