PiyoChess

PiyoChess is a cute mini-chess puzzle game built with Flutter.
Players progress through 45 unique puzzle stages, unlock stories,
and enjoy original character designs.

Features

• 5x7 mini–chess battle system
• AI battle mode (enemy logic built with evaluation + search)
• 45 puzzle courses with increasing difficulty
• Story mode & character gallery
• Offline play
• Cute animations, sound effects, and UI
• Works on iOS & Android

Tech Stack

• Flutter 3.x
• Provider (state management)
• just_audio (BGM & SFX)
• Custom game engine (board logic, movement, enemy AI)
• Local storage (progress save)
• Responsive UI, custom painting, tween animations

Folder Structure