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SUBMIT YOUR IDEAI wasn't a fan of everyone just using '178' columns because it was given in the intro. So I developed a logic, take the rows, get a sq rt of it, then generate rows +/- 25 rows and do some analysis which gave the closest thing to a square but minimized the blank squares (which btw 178 does, and so does 168). I chose 168c x 178r vs 178c x 168r, and used a repeatable math logic to get there.