!@#$ purple coins.

[Oyvoyvoyv]

It is a fairly easy course if you just have the strategy.

Remember; you only need 100/150 coins.
You must always leave a trail to get back.

You DO NOT have bad time.

Okay, I made this one through with 143/150 coins, and here's how I did it (roughly)

Run along the western edge, skip 3 (or more) of the green ones so you can jump back on them. Take the 5 that sit in the corner by jumping and spinning, it is easier than you think, and really makes it easier getting 100.

Just run over the yellow tiles, ignore the coins as of now.

Take the green ones that are straight through from where you started. Run east, jump across twice and get the coins. Now you're back to the yellow tiles you skipped, not taking the coins made this much easier for you now. Take all the coins, and jump over the mud. If you jump in the middle you can get all 12 coins that are there. Take the ones lying around on the green there, hop back to the green ones you skipped, and go back in.

You should have managed 130-140 coins, so you can afford to miss quite a lot.

Good luck.