Explored tiles (also known as Squadrats/Squadratinhos) based on my activities

I have explored 4977 Squadrats (z14 tiles) and 50025 Squadratinhos tiles (z17 tiles).
My largest cluster is 178 Updated: 2026-08-23 for the Squadrats and 1380 Updated: 2026-11-01 for the Squadratinhos. Can you spot it?
The largest square is 11² Updated: 2026-08-23 for the Squadrats and 12² Updated: 2026-08-02 for the Squadratinhos.