In test 1 why the iron in x(4,1) did not moved to the top !?
x(4,1) is equidistant to both upper and lower magnet, that's why...
Back to basics 8 - Matrix Diagonals
Return the first and last character of a string
Square Digits Number Chain Terminal Value (Inspired by Project Euler Problem 92)
02 - Vector Variables 5
Integer sequence - 2 : Kolakoski sequence
Yet Another Path Finder
Collaborative Fun : Nomination
FIFA World Cup 2014 : Offside
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