Gaming Super Mario Maker 3DS level 17-2

[mashers]

Can anyone help me with this level? I can't work out which order I should go through each locked door. I keep getting stuck back in the atrium area with no key to get through one of the other doors.

 

[nasune]

It's a bit basic, but here's the rundown:
0. Pre-doors: Walk past the door and kill the dry bones. Go back to the door, and enter both the door and the pipe.
1. The door on the upper right: slowly go to the right (keeping the dry bones close to you) until you can crush it with the thwomp (key). Next grab the fireflower, spin jump on the blocks and go back to the left. Grab the coin and exit through the door. Once outside blow up the bob-omb (backup fireflower).
2. The lower left door: Travel atop the dry bones and wait for yoshi, once you have him grab one of the bones the dry bones throws at you and spit it back at him (key). Use yoshi once again to get the coin and leave. Once outside get the p-switch with yoshi and remove the blocks blocking the pipe (backup yoshi).
3. The upper left door: Simply use yoshi to kill the dry bones by spitting his bone back at him (key), and let yoshi lick up the p-block. Leave afterwards (keep the p-block).
4. The lower right door: Use R to leave yoshi for the moment and use a bob-omb to kill the dry bones (key). Grab yoshi and move towards the right. grab the shiny hat, and spit out the p-block when you get to the munchers to grab the last coin (key). Once more leave.
5. Afterwards: leave through the pipe and go throught the door. First go to the left to get to the last door, and once you've exited that room simply finish the stage on the right.

 

[mashers]

-snip-

It's a bit basic, but here's the rundown:
0. Pre-doors: Walk past the door and kill the dry bones. Go back to the door, and enter both the door and the pipe.
1. The door on the upper right: slowly go to the right (keeping the dry bones close to you) until you can crush it with the thwomp (key). Next grab the fireflower, spin jump on the blocks and go back to the left. Grab the coin and exit through the door. Once outside blow up the bob-omb (backup fireflower).
2. The lower left door: Travel atop the dry bones and wait for yoshi, once you have him grab one of the bones the dry bones throws at you and spit it back at him (key). Use yoshi once again to get the coin and leave. Once outside get the p-switch with yoshi and remove the blocks blocking the pipe (backup yoshi).
3. The upper left door: Simply use yoshi to kill the dry bones by spitting his bone back at him (key), and let yoshi lick up the p-block. Leave afterwards (keep the p-block).
4. The lower right door: Use R to leave yoshi for the moment and use a bob-omb to kill the dry bones (key). Grab yoshi and move towards the right. grab the shiny hat, and spit out the p-block when you get to the munchers to grab the last coin (key). Once more leave.
5. Afterwards: leave through the pipe and go throught the door. First go to the left to get to the last door, and once you've exited that room simply finish the stage on the right.

Thank you! Those were perfect instructions!

 

[Thirty3Three]

the last one took me too long to figure out hahah