PrismaRu

A calm spatial puzzle game built around rotation, pattern matching, and timing.

Each run presents a target pattern and a set of geometric fragments. Tap any fragment to rotate it in 90-degree steps, then check alignment when every piece matches the reference. Clear levels, build score bonuses, and keep the clock alive across an endless sequence of increasingly dense challenges.

Features
- Timed puzzle runs with 60-second rounds
- Rotating crystal-like fragments with clear visual feedback
- Target previews and optional guide marks
- Shuffle, check, and end-run controls
- Saved best score and recent run history on the device

Designed for short sessions and repeat play, the game stays fully usable offline and keeps your progress local to the device.