How to HDC2TOG

I found the hat was going to be too small, so I ripped it back to the increases and went to 75 stitches around. My total number of rounds was: 21 (7 blue, 8 blue/green, 6 green).

I had to change the tentacle spacing as I added more stitches to the hat. I have 12 stitches at the front (not 10) and I have 2 stitches between each tentacle. If I were to make this hat again, I would increase the tentacle spacing at the front of the hat. The tentacles almost block your view when wearing the hat.