After helping people in chat for over 3 hours here's the answers for the most common problems.
stage 16 copy the address of this page, open a new tab paste it and click the switch then go back to the game
For high jump go against the invisible wall and jump over it
For the maze reach the switch then get back to the bottom left door and continue on
27 click menu then scores, instead of visiting armor games play snake in the top left corner until a trophy appears
Pi in the sky is 3.14159265
28 drag the bottom right door past the gate
30 shoot pies through the bottom right door to hit the switch
Had a weird glitch happen, still not sure how. After I saved, closed it and shut off my laptop it I reopened it the next day it's like my game was never offline. I didn't get a sleep/idle bonus and all of my cooldowns were still ticking down like time just froze after I closed it.
Just needed to refresh the page and find all the cards and do all the missions again, and finish the bonus mission, and click continue to leave the trophy room but I got it XD
Had about 1200 health left by the time I beat the game...no big deal.
and almost kept my combo going throughout the whole game lost it halfway through the final boss...
 "This is the Only Level 3"){kind=icon}
 "Shonen Idle Z"){kind=icon}
 "Papa's Taco Mia!"){kind=icon}
 "Mardi Gras Mayhem"){kind=icon}
 "Super Samurai Sweeper"){kind=icon}
 "Accelerator"){kind=icon}
 "Chaos Faction 2"){kind=icon}
 "Pirates of the Undead Sea"){kind=icon}
 "Smoking Kills"){kind=icon}
 "ESCAPE"){kind=icon}
 "My Pet Protector"){kind=icon}
 "Coinbox Hero"){kind=icon}
 "Ultimate Santa Battle"){kind=icon}
 "Words and Physics"){kind=icon}
 "One and One Story"){kind=icon}
 "Trigger Knight"){kind=icon}
 "Freeway Fury 2"){kind=icon}
 "LethalRPGDestiny 2: Conquest"){kind=icon}
 "Flagstaff: Chapter Two"){kind=icon}