|N version||1.3 and later|
Walljump from the left onto the block above you, then jump right to the next one. Jump left onto the exit ledge, and get that switch. Go left on to the block next to you, then leap onto the one on the right (the highest one), then hit the switch and terminal. Jump back the way you came to hit the now unlocked switch. Run down onto the block below you, then right onto the one below that, then right to the one nearest the next switch. Drop down and collect the gold. Run left to where you started, and walljump up again, on the same 2 blocks as before, and run into the exit.