Kvant Math Problem 1305

I do not have the statement of Kvant problem M1305, and the prompt indicates that the textual version is not available here.

Verified: no
Verdicts: SKIP + SKIP
Solve time: 1m31s
Source on kvant.digital

Problem

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

I do not have the statement of Kvant problem M1305, and the prompt indicates that the textual version is not available here.

Please upload the graphical version of the problem (the scan, photo, or screenshot from the magazine issue), or provide the full problem statement in text. Once I can see the actual problem, I will write a complete solution in the exact six-section format you specified:

Exploration

Problem Understanding

Proof Architecture

Solution

Verification of Key Steps

Alternative Approaches

with full rigor appropriate to the problem's difficulty.