We have a small Sudoku square, but one number is missing.
x = [ 1 5 4
8 6 3
0 9 7 ]
Make a function, where output is filled small Sudoku square
y = [ 1 5 4
8 6 3
2 9 7 ]
Side of an equilateral triangle
Is this triangle right-angled?
Reverse a matrix
Vectors counting by 2
Multiply by 3
Basic commands - Greatest common divisor
Which coins to give
angle in regular polygon
cross in array
Basic commands - amount of inputs
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