Kvant Math Problem 1259

Before proceeding, I need the full textual statement of Kvant problem M1259.

kvantmathematicsolympiad

Verified: no
Verdicts: SKIP + SKIP
Solve time: 5m10s
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.

Before proceeding, I need the full textual statement of Kvant problem M1259. Could you provide the problem text or a detailed description of the graphical version so I can generate a complete, rigorous solution following your requested six-section structure?