Editing Explorables (section)

===== Circuit =====
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'''Circuit''' takes place on a square of tiles measuring 3x3, 5x5 or 8x8. Each tile hosts a pathway which connects to adjacent tiles in one, two, three or four directions. One tile is the "power source" which is lit blue. Any path that connects to the power source also lights up blue while nonconnected paths are red. Clicking on a cell will rotate its path clockwise; right-clicking will rotate it counter-clockwise. The objective is to light the entire grid blue.

The solution starts with rotating the I and T cells at the far sides. Finish the corners and work your way toward the power source (which can also be rotated). Once your work so far is lit up the rest should fall into place.
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