Its good to see a intermediate level puzzle like this one on newgrounds. I just finished the game and i breezed through it. the hardest stage and the only stage that i took time on in my opinion is stage 29. I spent 10 mins on stage 29 then finally solved it. took a while but it was not impossible. i got 9/10 of the achievements so far gonna try now to look for the last one. All in all its a good game i hope you make more of the same caliber maybe even better and if you do i look forward to it.