my best solution :)
Dark magic ?
If you are interested I am publishing this in problem 1774 just to share the knowledge... you can try the magic yourself :)
Thanks for sharing 1774! It is incredibly clever and ingenious!!! All my compliments.
Project Euler: Problem 8, Find largest product in a large string of numbers
Getting the row and column location from a matrix
Sum the entries of each column of a matrix which satisfy a logical condition.
Two-output anonymous function?
07 - Common functions and indexing 6
Get me! v4 (Cody hacking challenge)
Get me! v3
Get me! v2
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