Unison · Signal Sync

Route the wires. Time the signals.

A minimalist wire-routing puzzle. Draw paths from a source to multiple destinations — every signal must arrive in the same number of steps. 80+ handcrafted levels across four worlds. No ads. Plays offline.

Level 1-01 · Silencepar 6

Mechanic

Every signal arrives together — or not at all.

Synchronized signals

Wire from a source to all destinations on a grid. The catch: every signal must arrive in the same number of steps. Par-move targets reward elegant solutions.

Four worlds, 80+ levels

Sequential progression — twenty levels per world. Checkpoint levels hint at each world's hidden name. Complete a world to reveal a piece of narrative prose.

Daily challenge

A new puzzle every day, the same for everyone. Deterministically generated, no server. Lives forever — keep your streak.

Stars & resonance

Earn 0–3 stars per level based on move efficiency. Chase optimal-sync runs for bonus resonance and a top spot on the leaderboards.

Cross-device sync

Optional sign-in (email, Google, Apple) syncs progress across devices. Per-level leaderboards. Anonymous play supported.

No ads. Plays offline.

Hints unlock after failed attempts. No advertising — ever. Once levels are cached, the whole game runs without a connection.

What you get

Free to try. Buy once. Play forever.

World 1 (twenty levels) and the daily challenge are free forever, no ads. A one-time purchase opens all four worlds — 80+ handcrafted puzzles, yours for good. No subscriptions, no consumables, no nag screens.