My (independent) solution agrees with the judges.
The Expected Solution's were corrected based on Bryant's geometry guidance.
deducing Richard's solution from the test suite
Solution set fixed - oops.
Swap the first and last columns
Back to basics 21 - Matrix replicating
Rubik's Cube: 30 Moves or Less: Minimum Avg Time
Hyperspectral Processing: Determine Material Components given a Hyperspectral vector
GJam 2017 Kickstart: Parentheses (Small)
Minimum Set (A+A)U(A*A) OEIS A263996
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