CircuitZero

About

"Circuit Zero is a grid puzzle about routing a pulse through a broken circuit. Rotate each tile until the path connects a source to its target, then send the pulse. A wrong path burns one of three fuses. Burn all three and that sector goes dark. Five sectors teach the rules in order. Boot covers straight runs and corners. Branch splits one pulse toward two targets. Direction adds one-way paths. Charge asks you to hold energy and release it on purpose. Polarity is the last sector, where the core accepts only the matching kind of energy. Sixty levels sit on a home board that tracks volts, cleared levels, and a daily streak. Each day brings one new circuit built from nodes you have already met. The codex keeps a record of every node type you power. Volts spent in the exchange buy board skins, pulse colors, extra fuses, and hints. Pause a run, restart the board, or return to the sector list. Campaign progress stays on this device."