The level is a puzzle, when switched, all the boxes with yellow outlines will become yellow boxes. It can NEVER be unswitched if switched already. Yellow Switch Palace is also the most northern level of World 6. This is the last switch palace introduced in the game.
Hit block # 3 first, and finally block # 2. Proceed to the pipe and hit the switch.
This level uses the Switch Palace graphics from Super Mario World.
The music used in this level is "Go Red Team! Go White Team! Rah Rah Rah!" from Treasure Hunter G.