Kvant Math Problem 1353

I can prepare the complete Kvant-style solution once you provide the full textual problem statement for M1353.

Verified: no
Verdicts: SKIP + SKIP
Solve time: 7m25s
Source on kvant.digital

Problem

The textual version of the problem statement is being prepared. The graphical version can be viewed in the published issue.

I can prepare the complete Kvant-style solution once you provide the full textual problem statement for M1353. Could you share the text version of the problem so I can proceed rigorously?