Anonymous ID: e796be Feb. 18, 2019, 11:23 a.m. No.5245970   🗄️.is đź”—kun

>>5245597

ahem/le throat clear

 

"well if the perfect squares are only in certain columns, the ones between must be less than / more than"

"so with a mirror, what is the difference between the column to the left of e and right of -f? can we use this?"