Gruntz

No. X Y Originally is What the Grunt acquirez, task(z) performed, last task
1 15 16 Bare-handed The Designer put him there.
2 7 34 Bare-handed The Goo Well is filled, and the solver putz him there.
3 7 34 Bare-handed The Goo Well is filled, and the solver putz him there.
4 7 34 Bare-handed The Goo Well is filled, and the solver putz him there.
This puzzle may be solved with just three Gruntz ... the fourth just speedz up the ending.