This Blocks That Matter walkthrough is divided into 39 total pages.
You can jump to nearby pages of the game using the links above.
The Iron Cage

Press E and destroy the 8-Line.

Only destroy one sand block then Sprint-Jump to the right and then to the left.

Then go through the sand block and down.

Place a Straight-Shape and destroy the 8-Line.

Jump on the grass to the right and build an L-Shape facing to the left.
More Blocks That Matter Walkthroughs
This Blocks That Matter walkthrough is divided into 39 total pages.