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Click each cell to toggle between 1 and 0. Right click cell to clear.
Click each of the buttons to solve that particular functionality.
Dark blurple cells are loaded from the template and are immutable.
Example grids six and seven are currently unsolvable as they require guesswork to be completed.
Custom grids are supported! Just select Empty array from the grid selector and input your puzzle.
For rules see here (first image)