Pick a few nodes. Press Ignite. Watch light spread through the network.
Each node's little lamps show how many lit neighbours it needs. A node with one lamp passes the glow straight on; one with three lamps waits until three neighbours are glowing. Find exactly the right nodes and the whole network comes alive.
• 120 levels across 10 chapters, from gentle first sparks to every rule at once
• From chapter 2 on, every puzzle has exactly one best answer: find it on your first try for three stars
• New rules as you go: slate nodes that never light, and one-way links that carry light in one direction
• A new daily puzzle every day, with a streak to keep
• The Relay collection: 30 expert puzzles (3 free to try)
• No timers or ads while you solve a puzzle. Calm music, warm light, elegant design
• Works offline. Plays beautifully on Android phones and tablets
Fusewick is free to play with ads between levels. Ad-free & unlimited retries, the Relay collection and the Daily archive pass are optional one-time purchases.
Pick the fewest nodes, ignite, and light the whole network. Calm, clever logic.