puzzles in this game are too easy. only a few times did i need to think how the puzzle works. most of the time the answer is on some tablet behind the turning stone or on some wall or the ceiling.. lets make things harder!
puzzle one: waves of foes are coming your way, only way to stop more enemies from coming would be to solve the puzzle. think solving a puzzle is easy? try solving one when hoards of enemies are fighting you.
puzzle two: i like the idea of you having to READ a BOOK to solve a puzzle.. only encountered it once and i was so happy from the puzzle.. it made me think

puzzle three: CUT THE RED WIRE!!!! you have to cut a rope, one will open the gate (or w/e) the others will make LAVA pour down on you. and you will die.
puzzle four: there are paintings on the wall that subtly give you the answer to the puzzle.. but it won't be some stupid turning stones puzzle! a REAL puzzle like...like.. walk on the correct stone tablets or hit the targets in the right order and what not...
puzzle five: oh how i like the room filling with water gag :3 only happened once in the game and i won't spoil it if you haven't got to that part yet. so a tough puzzle that you need to solve b4 the room fills with water and you drown? and maybe throw some sharks in it.. with freakin lazors!