It appears that Alfonso took 7 minutes to solve this challenge.
very clever simplifications (constant term in linear model is irrelevant, and optimal slope can only take a discrete set of values)
Tobias took at least 2 minutes to solve this challenge with Matlab. An elegant usage of a function and a Matlab optimization function. This solution also crushed the GJam BigDataset in 1.2 seconds.
Summing Digits within Text
Back to basics 10 - Max Float
Energy of a photon
Sum of diagonal of a square matrix
rot45 : a different aproach
GJam 2017 Kickstart: Leader (Large)
BattleShip - Petty Officer (Level 2)
Image Processing 2.1.1 Planck Integral
Is 3D point set Co-Planar?
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