Create a variable m as a magic square with the size 6 x 6
Magic squares are defined as square matrices, where the sum of all rows and columns are equal.
(Hint: see help magic)
Replace all the numbers above or equal to 20 with zero.
It dseon't mettar waht oedrr the lrettes in a wrod are.
Sum of diagonal of a square matrix
Get the length of a given vector
Cell Counting: How Many Draws?
05 - Vector Equations 3
04 - Scalar Equations 3
03 - Matrix Variables 6
07 - Common functions and indexing 2
01 - Scalar variables
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