Tim created another superb solution. The highlights are an elegant center of square's determination using ndgrid. The crux of his method is a convolution for each square not using "same" with an interesting centroid kernel. The comparison between all square convolutions for all rotations utilizes a concise norm metric function. The method should work on non-binary images. The best six matches from the 180x180 upper triangle error array are handily converted into the output format. Thank You Tim for this elegant solution.
Convert a vector into a number
Crypto Addition - v01
Finite Continued Fraction
Diophantine Equations (Inspired by Project Euler, problem 66)
Pandiagonal Prime Magic Square Verification
Gene Sequence Contest: Retro
Angle between Two Vectors
Kryptos - CIA Cypher Sculpture: Vigenere Encryption
PONG 003: 3-Ball Rectangle, Interactive Download
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