EchoArc

Solve compact pattern boards in short, focused sessions.

Each round presents a grid of symbol tiles with a hidden rule set. Tap tiles to rotate their direction, long-press mixed boards to toggle fill, and use locked reference tiles to read the structure. The goal is to align every tile with the hidden axis before the move limit runs out.

Features:
- Campaign puzzles with rising difficulty
- Daily challenge boards for a fresh pattern each day
- Two control types: rotate and fill toggle
- Locked reference tiles that guide each solution
- Move budget pressure and instant feedback after every action
- Hint, reset, and next-pattern actions with clear in-app guidance

The experience is designed for quick offline play with a clean, readable interface and no account setup.