Help! First tile incubating

[Workfarm55]

We had one chick hatch late friday/early saturday. Another pipped around the same time and unzipped then hasnt moved or chirped in 12+hrs. It has brown spots around the membrane that looks pretty thick. There is another one that pipped later and unzipped but then stopped and now is all brown. There is a fourth that pipped this morning and is chirping/moving. Should I pull out the brown one or the one with brown spots? I pulled the chick out because it was knocking the others over including the last one that pipped. We are on day 22

 

[BarnyardChaos]

For the brown one or brown spots: Can you peel a little of the shell away (help it start zipping) to see what's going on? You can peel membrane, too - VERY SLOWLY and stop the moment you see a drop of blood - are they still alive?
The fourth one that pipped this morning, leave it alone until morning. If there's no progress, then start an assisted hatch:
https://www.backyardchickens.com/articles/guide-to-assisted-hatching-for-all-poultry.72886/

 

[everyday_farmlife]

In my last hatch this chick had pipped and zipped but after a couple of hours of clearly struggling to push out I held it over my streaming container and helped it out, it was shrink wrapped it needed a bath to clear its eyes and head.
He was clearly struggling to push out after 3 hours of staining that's the only reason I helped

 

[Workfarm55]

For the brown one or brown spots: Can you peel a little of the shell away (help it start zipping) to see what's going on? You can peel membrane, too - VERY SLOWLY and stop the moment you see a drop of blood - are they still alive?
The fourth one that pipped this morning, leave it alone until morning. If there's no progress, then start an assisted hatch:
https://www.backyardchickens.com/articles/guide-to-assisted-hatching-for-all-poultry.72886/

The fourth one hatched after i pulled back some of the shell a bit. The other two I checked and weee sadly gone

 

[BarnyardChaos]

Thanks for the update, sorry for the two little ones you lost! But I'm glad you have two left, so they don't have to be alone. I've lost a few along the way exactly as you described. Not sure why, there are so many variables in incubation that can cause death before hatch.