Power Transmission Puzzle

Rotate those wires and bulbs until the current flows—one wrong twist and the whole grid goes dark.

Power Transmission Puzzle drops you into a grid of tangled wires and unlit bulbs. Each piece sits in a fixed spot, but you can tap it to rotate. The goal? Get every bulb glowing by completing the circuit from start to finish. It's the kind of simple premise that hooks you in seconds—no tutorials, just immediate frustration and then that sweet click when a segment lines up. What surprised me is how quickly the difficulty ramps. Early levels are almost insultingly easy, then suddenly you're staring at a mess of T-junctions and crossing paths, second-guessing every tap. There's no timer, no move limit, just you and a stubborn grid. I spent way too long on one level where a single bulb needed three specific rotations before the current would flow. When it finally lit, I actually said 'finally' out loud. Don't expect flashy graphics or sound effects—this is pure logic, stripped bare. That's the charm. It's perfect for short breaks, though good luck stopping after one puzzle. If you like games that make you feel clever without demanding fast reflexes, add this to your rotation. Just be ready to rotate your brain right along with those wires.

Tap on a wire or a light bulb to rotate it to a proper orientation.

Start from the power source and trace the path mentally before tapping anything. Rotate bulbs last—once all wires are aligned, the bulb will be obvious. Look for dead-end wires and rotate them away from the flow to simplify the grid. Don't be afraid to rotate a piece back if it doesn't feel right; there's no penalty for wrong moves. Focus on straight pieces first; corners and T-junctions are where most mistakes hide. If you're stuck, start the level over—often a fresh look reveals a missed connection.

Q: Is Power Transmission Puzzle free to play? A: Yes, it's completely free in your browser—no hidden fees or subscriptions. Q: Can I play Power Transmission Puzzle on my phone? A: Absolutely. The tap-to-rotate controls work great on touchscreens and with a mouse. Q: Do I need to download anything to play? A: No downloads required. It runs directly in any modern web browser. Q: What are the controls for this game? A: Just tap or click any wire or bulb to rotate it 90 degrees. That's it. Q: Is there a time limit or move limit? A: No time pressure or penalties. Take as long as you need to solve each puzzle. Q: How many levels does Power Transmission Puzzle have? A: The game includes plenty of levels that get progressively harder, with no dead ends.