Pi Day 21 Puzzle 4

The fourth puzzle in my Pi Day Puzzle Stitch-a-long: it's called Corral, and is something like a cross between Irasuto, Shikaku, and that one Edwin Markham poem about circles.

This puzzle has both a printable PDF version and a spreadsheet version (for if you'd rather type in your answers). You can do the bulk of the solving in either one, but if you solve it in the PDF version you'll need to input your answer into the spreadsheet afterwards to reveal the full, stitchable pattern.

This pattern does not require any backstitching.

Happy Stitching!

P.S. this pattern-- and the rest of the stitch-a-long-- is completely free, so don't worry about Gumroad's price request! There is no need to donate, just hang out and enjoy the puzzles. :)