How to play WindowLine

WindowLine is a five-cue puzzle. You start from a live 4x4 building grid and try to match the target facade exactly by using each cue card once.

Core loop

1. Compare the current facade with the target facade.
2. Pick one available cue card.
3. Watch the current grid transform immediately.
4. Keep going until all five cues are spent.
5. Review the final mismatch count and matching rows.

What each cue does

• Cornice Sweep: Rotate the top row one window to the right.
• Lift Column: Slide the second column down by one floor.
• Diagonal Blink: Toggle the main diagonal windows.
• Glass Mirror: Mirror every row from left to right.
• Side Pulse: Toggle the staggered inner ribbon on the left-middle side of the facade.

How scoring works

• Facade aligned means every window matches the target.
• Close glow means the final facade is only a few windows away.
• Signals crossed means the final card order drifted too far from the target.
• Matching rows tells you how many of the four rows finished perfectly.

Good first habit

Start with the biggest structural difference you see. Mirror and column shifts can change the whole silhouette fast; diagonal and side pulses are better for cleanup.