Stackexchange iconStackexchangeSep 9, 2026

The Digital Wall [closed]

The following grid represents the panel: 1 1 1 1 0 1 1 0 0 Determine the code to unlock the door by which digit, between 1 or 0, is used each time you make a move to turn them all into 0's.

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The following grid represents the panel: 1 1 1 1 0 1 1 0 0 Determine the code to unlock the door by which digit, between 1 or 0, is used each time you make a move to turn them all into 0's.

Imagine a door in front of you, but it requires a 9 digit code to open.

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The useful part

The following grid represents the panel: 1 1 1 1 0 1 1 0 0 Determine the code to unlock the door by which digit, between 1 or 0, is used each time you make a move to turn them all into 0's. Imagine a door in front of you, but it requires a 9 digit code to open. There is a panel of 1's and 0's in a 3x3 grid.

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Imagine a door in front of you, but it requires a 9 digit code to open. There is a panel of 1's and 0's in a 3x3 grid.

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