Solution to The House --------------------- sitting room x rug > bottle library read books [5/5] > w lab x table > sheet; get sheet; x dummy; open dummy; x dummy; turn on computer; x computer; type parts on computer; type log on computer study x table > crystal; x box; put crystal in box [10/15] > d secret room > thing l under bed [10/25] > stick, scroll put sticks in devices [5/30]; active device & wait [10/40] > key kitchen x table > fork; x cupboard; x basket > memo; bathroom open cupboard > maze s [5/45] > computer room computer room put stethoscope on safe [10/55] > black key x aquarium; x ornaments; x octopus; get octopus [5/60] lab put octopus, thing, fork in dummy; close dummy type activate on computer [10/70] dummy, open safe [5/75] passage unlock door with small, black and dull key open door -------------- solved by sasi