#454: Advanced Looking

 made on 11/26, for a puzzle set that was being created by JustImagineIT

It's worth noting the set was founded on rule deduction, but I'll provide the rules below.

Draw a path which starts at the S and ends at every E. The path must pass through every empty cell. If it passes through a Y, it must split in two directions from the Y. If it passes through an H, it must cross itself there. The path cannot split or cross itself otherwise.