What should be selected?

Select only the current nested squares containing any part of the red stop sign, including its white letters.

Why can fixed coordinates not be reused?

The grid subdivides as the interaction proceeds, so the relevant row and column depend on the current nested depth.

I'm Not a Robot level guide

expert 4 colors

Follow the nested grid through every square containing the red stop sign, then press Verify.

If the player asks you to sign in, open the video on YouTube instead.

Confirm the prompt reads Select all the squares with a Stop Sign and locate the red sign below 7TH AVE 1400.
At the outer 2x2 grid, inspect the cells around the center cross and select each cell containing part of the sign.
When a selected cell reveals a smaller grid, select only its children containing red octagon pixels or the white STOP letters.
Repeat through the sign's upper edge, sides, lettering, and lower edge until the full sign is covered by the blue selection.
Press Verify.

Colors in this level:

Red, Blue, White, Black

Do not select the full photo or every square in a nested grid.
Do not stop while any red sign edge or letter remains outside the blue selection.

Follow red sign pixels and white STOP letters rather than fixed screen coordinates.
At every new depth, select only child squares that still contain the sign.
Leave sky, street, trees, pole, and street-sign-only squares unselected.

Board notes 5 details

Layout: A street-scene photo with a red stop sign, black pole, 7TH AVE 1400 street signs, and a 2x2 outer grid that reveals smaller subdivisions.
Goal: Select every current grid square containing the stop sign or its STOP lettering, while leaving background-only squares clear.
Opening: Inspect the outer 2x2 cells around the center cross, then follow the sign-containing child cells as each nested grid appears.
Danger Zone: The red octagon crosses grid boundaries, so a single center selection misses its corners and letters.
Mechanics: The target grid is nested: selection depth changes as the sign-containing cells are opened.

What should be selected?
Select only the current nested squares containing any part of the red stop sign, including its white letters.
Why can fixed coordinates not be reused?
The grid subdivides as the interaction proceeds, so the relevant row and column depend on the current nested depth.