1
Swipe a row
A horizontal swipe shifts the whole row cyclically. What leaves one side enters from the other.
Daily puzzle for iPhone
Repair today’s circuit.
Shift rows and columns, reconnect every signal, and solve the daily grid in as few moves as possible.
No adsNo own accountOffline practiceOne-time Premium
Target13 movesFewer moves. Better precision.
One rule. Real tension.
You do not rotate pieces or drag loose wires. Every gesture shifts an entire line and changes the whole board.
2
Swipe a column
Vertical moves recalibrate a complete column. Every move can help or hurt the solution.
3
Reconnect signals
Close every circuit between sources and outputs using distinct symbols and colors.
Built for short sessions
Your two-to-five-minute daily ritual.
Signal Grid focuses on a clean loop: play today’s puzzle, improve your move count, keep your streak, and compare scores through Game Center when you choose.
D
Daily Relay
One normal 4×4 circuit every day, included in the free experience.
∞
Offline practice
Play fresh boards without waiting for tomorrow and without relying on proprietary servers.
#
Score and streak
The visible goal prioritizes fewer moves, faster time, and daily consistency.
Free to start. Premium to go deeper.
The daily and basic practice modes deliver real value. Premium unlocks the archive, Hard 5×5 grids, and advanced stats through a one-time purchase.
Free
Daily + Practice
- Daily Normal 4×4 puzzle.
- Easy/Normal 4×4 practice.
- Streak, basic results, and sharing.
- Optional Game Center leaderboards and achievements.
Premium Unlock
Archive + Hard
- Full archive of past daily puzzles.
- Hard 5×5 grids.
- Advanced statistics.
- Extra high-contrast/night visual modes.
Privacy by restraint.
Version 1.0 avoids a proprietary backend, ads, third-party analytics, and tracking. Progress lives on your device; Game Center and purchases involve Apple only when used.
No required account
You do not need to register to play. There are no own profiles, chat, or user-uploaded content.
No marketing cookies
This website is built without analytics, ad pixels, or local storage. If that changes, the cookie notice must be updated before publication.
Works offline
Daily puzzles, practice, and local stats are designed to work without network access. Game Center and StoreKit may require a connection.
App Store ready
Real privacy and support pages are included for App Store Connect.
FAQ.
Clear answers for users, reviewers, and launch campaigns.
Is Signal Grid another pipe puzzle?
No. The core interaction is not rotating individual pieces: you shift full rows and columns like recalibrating a signal switchboard.
Can the daily be played offline?
Yes. The product is designed without a proprietary backend; the daily comes from a validated local catalog and practice is generated locally.
Can Premium repair missed streaks?
No. The archive lets you play past puzzles for enjoyment, but it does not rebuild the daily streak.
Are there ads?
No in v1.0. The planned monetization is a one-time Premium unlock handled by StoreKit.
iOS v1.0
The circuit is almost ready.
This page is prepared for marketing, support, and review. When the App Store listing is live, replace the App Store link in the package with the real URL.