GL GAMES · 8-level demos
Balises en relais
Turn the grid’s arrows, then send a pulse to light the beacons in order. Arrows turn whenever the pulse visits them, so plan the next relay’s route too.
Your goal
Light every beacon in the order shown.
Your first move
Click a grid cell to turn its arrow, then use the pulse button to send the signal.
How to play — Balises en relais
Your goal
Send the signal through every beacon in the displayed order.
How a game unfolds
- Find the entry cell and the next required beacon on the 5 × 5 grid.
- Click a cell to turn its arrow 90° clockwise. Each rotation uses one action.
- Press the pulse button. The signal starts at the entry and follows the arrows. A pulse stops on leaving the grid, after 50 cell visits, or once all beacons are lit.
- On each visit, the signal uses the arrow’s old direction, then turns it. Changed arrows and lit beacons remain for the next pulse.
- Adjust the route and send another pulse if needed. You have at most 24 actions and 8 pulses; a pulse also uses one action.
Controls
- Click or tap a cell
- Turn its arrow one quarter-turn.
- Tab, then arrow keys and Enter
- Select a cell, then rotate its arrow.
- Send pulse or P
- Send the signal from the entry.
- Undo or U
- Reverse the last whole action, including a pulse.
- Esc / Pause and Replay level buttons
- Pause or reset the current level.
How to win
Light every beacon in order. Visiting a later beacon early does not count. Reaching 24 actions or 8 pulses ends the attempt if the goal is still incomplete.
A starting example
Level 1: click the ↑ arrow at the entry, on the left of the middle row, once. It becomes →. Send a pulse to reach the central beacon.
Tip
Leaving the grid does not immediately lose the level. Check the changed arrows before sending the next pulse.