welcome to 20000 club
Thank you :)
Shortest solution (so far) that keeps to the spirit of the challenge. Code is also easy to read.
Another short solution that keeps to the spirit of the challenge.
The Hitchhiker's Guide to MATLAB
Return the first and last characters of a character array
Deleting an element in a matrix
Divisible by 13
Weighted Gold/Silver Standard
Lights Out 9 - 5x5, light-only solution? II
Lights Out 15 - 5x5, broken buttons I
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