Void Engineers · Rebellion Protocol
Hashiwokakero bridge puzzles offline
Connect numbered islands, repair circuits, and rebuild hope — in the synthwave sci-fi campaign GRIDY.
- Authentic Hashiwokakero — not a draw-bridge physics game
- Daily browser puzzle plus full offline campaign in the app
- Offline play · logic puzzles · synthwave atmosphere
Try the game
Repair the circuit
You are a Void Engineer aboard the C.E.V. GRIDY. Every mission restores another piece of the rebellion — from sensor grids to jump-lane defences.
Relay Junction — first signal grid
Restore the first signal grid and wake the navigation core before the Sovereign Authority locks the route for good.
- ▸Circuit Repair — Hashiwokakero on the repair PCB
- ▸Short Jump — GRIDYAN mine corridors in travel missions
- ▸Basecamp Attack — hold the perimeter, then bring the bus back online
Hashiwokakero · Repair Bus
Connect numbered solder pads with copper traces — just like the in-game PCB. Double traces glow pink.
Mission type: Standard / Attack
Tap two islands to draw a bridge. Tap a bridge to remove it. Double bridge: connect the same pair again.
Hashiwokakero
Hashiwokakero is a Japanese logic puzzle where numbered islands are linked by straight bridges. GRIDY wraps this classic bridge puzzle in a sci-fi campaign.
Bridge Puzzles
Hashiwokakero is the classic bridge logic puzzle: connect numbered islands with straight bridges. GRIDY is real logic — not a crossword bridge-word game or a draw-bridge physics toy.
Void Engineers
You are not a soldier — you are an engineer. Repair the C.E.V. GRIDY, travel sector by sector, and break the Emperor firewall.
Get the app
Get the Android app for the full campaign with minigames, ship upgrades, and three sectors.