Finding the Most Beautiful APL Solution!

In this video we look at a Perl Weekly Challenge from Week 88 and explore different solutions in APL.
ArrayCast: www.arraycast.com/
PWC 088: theweeklychallenge.org/blog/p...
Dyalog APL: www.dyalog.com/
Dyalog RIDE: github.com/Dyalog/ride
Chapters:
0:00 Intro
0:48 Task 1 Explanation
1:50 Solution Overview
3:09 Solution 1 (Filtering with Boolean Masks)
6:40 Solution 2 (Selection with Indices)
9:23 Solution 3 (Rotates and Drop 1)
11:20 Solution 4 (By Far the Best)
12:31 Outro
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