Given a 2D array of some suspended blocks (represented as hastags)

I'm assuming the description is supoosed to read hashtags, not hastags.

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• Modified description
• Corrected reference solution

Please check and let me know if there are any other requirements.

Strict nesting is required; no two lists can share the same maximum or minimum values.

This isn't tested consistently: an incorrect Python solution, an incorrect Haskell solution.

Example 5 needs to be fixed and description should mention what it wants as an output and what to do.

Should probably be called something other than shuffling tbh. I'd go with sorting.

This is a duplicate of https://www.codewars.com/kata/63a8e2a89803f2a5c0a813f7

Java translation

Help Execution Timed Out (12000 ms)

It is possible for an incorrect solution to intermittently pass the kata on the chance of a test run where no random tests are produced that have a == b and neither a nor b appear in txt.

JavaScript passes fairly often
Python rarely passes
TypeScript passes every time

(not tested for other languages)

Why does C# translation pass string array, when IMHO char array makes much more sense?

Description should be language-agnostic (Regarding example part)

There is no definition - what the solution should do exactly? What should it determine?