Not sure if this trick works for everyone; and not sure if anyone has posted it.
I use IE9.
1. Go to Hell as usual.
2. Wait for the start of a new Gitchen day (sign-out is okay).
3. "Enter the world" again; and as the loading screen has emerged....
4. have the game "lose focus" during loading by open new tag or other windows.
5. Wait for a while (to evade the forced teleportation after replenishment) and switch back to the game.
6. You will be alive but still in the Hell; yet stucked in "teleporting" state.
7. Exit and re-enter the world again to release you from "teleporting" state.
8. Welcome to Hell ! Wish you have a nice journey !
Additional notes:
(a) there is not much fun in the Hell, at least currently....
(b) a few hell grapes actually kills you (but leaving 50 energy)
(c) no-no powder can no longer harm you, YES!
(d) don't steal my block builder in hell, please