Puzzle Plank Galaxy is a galaxy featured in World 2 of Super Mario Galaxy 2.
- The Puzzling Picture Block
- Purple Coin Shadow Vault
- Bugaboom's Back
- Green Star Challenges
- The beta version of this galaxy was different from the final release:
- As shown in the EA 2009 trailer, the beta version of this game had Whittles inhabit the Hungry Luma planet.
- A 1-Up Mushroom was seen taking the place of the Comet Medal.
- The secret room on the Hungry Luma planet had a different background.
- The fight with the stacked Manibugs is similar to the fight on the Trouble in the Tower mission of the Honeyhive Galaxy in Super Mario Galaxy.