Efficiency

Level 1 of the Dungeon
(1, 4, D:1)
  a +0 robe
(40, 27, D:1)
  11 arrows

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 chain mail
(2, -5, D:2)
  a +0 dagger
(2, -1, D:2)
  a stone
(6, -13, D:2)
  a cursed -3 dagger
  a +0 hunting sling
(13, 17, D:2)
  4 gold pieces

Level 3 of the Dungeon
(7, -23, D:3)
  a +0 dagger
(8, -38, D:3)
  a +0 dagger
(9, -24, D:3)
  a stone
(12, -22, D:3)
  a stone
(12, -21, D:3)
  a stone

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 scale mail
(1, 27, D:4)
  a +0 robe
(9, 9, D:4)
  a +0 flail
(16, 0, D:4)
  a +0 club (still there?)
  an orc corpse (skeletalised by now) (still there?)
(36, 14, D:4)
  6 gold pieces
(45, 20, D:4)
  22 stones
(45, 25, D:4)
  18 gold pieces
(46, 12, D:4)
  6 gold pieces

Level 5 of the Dungeon
(0, 0, D:5)
  a stone
(1, 0, D:5)
  a stone
(1, 8, D:5)
  2 stones
(2, 9, D:5)
  9 stones
(3, 9, D:5)
  a stone
(4, 11, D:5)
  a stone
(5, 12, D:5)
  a stone
(8, 15, D:5)
  a stone

Level 6 of the Dungeon
(0, 0, D:6)
  3 stones
(1, 1, D:6)
  a stone
(2, 2, D:6)
  a stone
(3, 2, D:6)
  a stone
(4, 2, D:6)
  a stone
(8, 1, D:6)
  16 stones

the Ecumenical Temple