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!
Least common multiple of many numbers
Flip the main diagonal of a matrix
Number of digits in an integer
Do you like your boss?
Sum of big primes without primes
BLOCK x3 (Version 3)
Can you beat the lottery again (for hardcore coder) ?
BLOCK x3 (Version 4)
Divisors for big integer
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