OK, hoping some generous soul will help me out here. I've progressed past the snake puzzle, and managed to make it to what looks like the next one (pic), but can't figure out what to do with the puzzle to progress. My last altar save is on the far right of the map so getting back to this point is a chore (after 30+ tries lol).
Anyway... 
HELP
21 days ago(+1)
Thanks, that's what I needed!
If you update the game, putting that in an in game hint would be super helpful IMO.
Loved that last little challenge at the end. "Oh, you think you're DONE? HA HA HA HA"
Great game, thanks!
9 days ago(+1)
Oh, okay, im dumbass, i actually already pressed all symbols switches, the one with star too! But after this i don't really understand how to progress further...
ALSO HUGE THANKS FOR ACTUALLY GIVING HINTS!!! i mean, other devs would just straight up say where to place the gem and where to go, but you actually decided to not ruin the fun from puzzle game!