The wires on the board are tangled and sparking — sort them out! Drag lamps around the night circuit board: every crossing is a short circuit, and a free wire comes alive, glowing with current. A lamp lights up as soon as all of its wires are free. Light them all to clear the level.
Inside:
• an endless campaign: levels are generated fresh and guaranteed solvable;
• 6 mechanics: generator, taped wires, linked lamps, burn marks, taut wires and blackout;
• modes: Daily Circuit, a 2-minute Rush, 60 Puzzle-mode boards and a calm Zen mode;
• the Base: build it with volts — from a tent by the campfire to a moon base;
• 3 stars per level, daily quests, login rewards and 28 achievements;
• 33 board themes — from Night Circuit to Deep Cosmos;
• leaderboards and cloud saves.
Learn it in a second, hard to put down. Can you light them all?
How to play
The goal of each level is to light every lamp. A lamp is lit when none of its wires cross anything.
• Press and hold a lamp with your finger (or mouse) and drag it to a new spot — its wires follow.
• Crossings spark red, and the bar at the top shows how many lamps are lit. Remove every crossing to clear the level!
• Fewer moves earn more stars: the three-star goal is shown at the top of the level.
• Lamps on a bolted plate can't be moved. New mechanics are explained with a tip the first time they appear.
• Undo takes back your last move, Restart resets the board. Stuck? Hint moves one lamp into place (25 volts, or watch an ad).
Levels, modes and quests give you volts âš¡. Spend them on the Base and on new board themes.