A strategic and engaging Calculation Solitaire (also known as Broken Intervals) game built with Flutter. Unlike luck-based card games, this is a highly intellectual single-player game that requires careful planning and logical thinking.
- Authentic Gameplay: Faithful reproduction of the "Calculation" solitaire rules, focusing on sequence building.
- Mental Challenge: A perfect "brain training" game that rewards strategy over random luck.
- Global Support: Fully localized in 50+ languages, allowing puzzle fans worldwide to enjoy the challenge.
- Sleek Performance: Optimized for a smooth and responsive experience on both Android and iOS.
Players must build four foundation piles starting from Ace, 2, 3, and 4, each increasing by a specific interval (e.g., the 2-pile goes 2, 4, 6, 8...). It is a game of skill and foresight.
- Framework: Flutter
- Language: Dart
- Logic: Custom algorithms for card sequence validation and state management for complex move tracking.
Note: This repository contains the core logic and source code. Assets (images, sound effects, and localization files) are excluded to protect intellectual property.
This app is part of a global initiative to release 50+ high-quality mini-apps. I aim to provide efficient, reliable, and intellectually stimulating tools and games for a worldwide audience.
© 2026 Akira Ohmachi / ao-system, Inc. - Distributed under the MIT License.