Circuit électrique
Rotate the pieces to connect the battery to the lamps. Racing, action, puzzles and duels to enjoy on phones or computers.
Electric Circuit Let the light bloom. Connect every wire and every lamp to the battery, with no open ends. Explore 12 hand-authored levels on grids from 3×3 to 6×6. Start and New game open level 1. Levels unlock sequentially after a verified solution. The battery is a fixed source and the lamps are fixed endpoints: neither can rotate. Only wires rotate, in 90° quarter turns. Neighboring cells connect only when their ports face one another: east to west and north to south. A port facing an empty cell, the board edge, or a side without a port stays open. To win, every wire and every lamp must belong to the battery-connected network, and every port must have a reciprocal partner. Lighting the lamps is not enough: an isolated wire or an open end, including a powered open end, prevents victory. Undo restores exactly the orientation and rotation count before the previous rotation; Restart level restores the starting blueprint. A hint runs a bounded search from your actual current state, with no promise of a shortest path. If the budget is reached without a solution, it says so honestly rather than inventing a move. A record is your lowest rotation count for a verified solution, not a theoretical minimum. There is no game timer; the game pauses when its tab is hidden or its window loses focus. Resume returns control to you. Click or tap a wire to rotate it 90° clockwise. Arrow keys move focus between cells; Enter or Space rotates the focused wire clockwise. The buttons rotate the selected wire counterclockwise or clockwise. Q: counterclockwise; E: clockwise; Z: undo; Escape: pause. Progress and best rotation counts are saved on this device after a completed circuit is verified. This is a purely fictional logic puzzle. It gives no practical instructions for building or repairing electrical circuits. Level: 1. First Bud; 2. Stem of Light; 3. Twin Leaf; 4. Bright Branch; 5. Teal Dew; 6. Little Greenhouse; 7. Glowing Vine; 8. White Canopy; 9. Entwined Roots; 10. Hanging Garden; 11. Night Bloom; 12. Grand Herbarium