Permute diagonal and antidiagonal
For example [1 2 3;4 5 6;7 8 9] -> [3 2 1;4 5 6;9 8 7]
WITHOUT diag function (and variable name)
"max(...)" is clever!
Number of Horns on a unicorn!
intersection of matrices
Output any real number that is neither positive nor negative
Swap two numbers
Pandigital number n°3 (Inspired by Project Euler 32)
BLOCK x3 (Version 1)
Numbers spiral diagonals (Part 2)
Two functions (to be sure)
Clear all empty variables from the workspace
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