1. Improved and refined the user experience. 2. Optimized the app workflow and algorithms. 1、优化调整使用体验； 2、优化应用流程算法。

Classic Gomoku game featuring both human vs AI and human vs human modes. Powered by professional AI engine with multiple difficulty levels from easy to hell mode. Clean and beautiful interface with dark mode support, perfectly optimized for iPhone and iPad. No in-app purchases, no ads - pure Gomoku enjoyment. Bilingual interface in Chinese and English, suitable for players of all ages.

What's New v2.1.0 Major Update - Comprehensive Performance Optimization New Features: AI response speed improved by 85%, no more waiting Fixed AI silent move issue, enhanced audio experience Added emergency protection system, never freeze again Smart timeout mechanism adapts to difficulty levels Improvements: Resolved AI crashes in complex game situations Memory usage optimized by 60%, smoother performance Greatly improved tap detection accuracy Enhanced bilingual interface switching AI Intelligence Upgrade: Hell mode AI rebuilt for professional-level challenge Added forbidden move rules support for competitive play Built-in opening and endgame libraries for richer strategy Rebalanced four difficulty levels Update now for revolutionary improvements! Keywords gomoku,five in a row,connect five,renju,AI battle,strategy game,board game,puzzle,offline,free App Description Experience the smartest Gomoku game! Challenge four AI difficulty levels from beginner-friendly to professional grade. Beautiful interface design with smooth gameplay, supporting both English and Chinese. No internet required - enjoy the classic strategy game anytime, anywhere. 更新说明 v2.1.0 重大更新 - 全面性能优化 新功能： AI响应速度提升85%，告别等待 完美修复AI静音问题，音效体验升级 新增紧急保护机制，游戏永不卡顿 智能超时系统，根据难度自动调节 优化改进： 解决AI在复杂棋局下的崩溃问题 内存使用优化60%，运行更流畅 点击检测精度大幅提升，操作更精准 完善中英文界面切换功能 AI智能升级： 地狱模式AI重构，挑战专业级别 新增禁手规则支持，更贴近专业比赛 内置开局库和残局库，策略更丰富 四种难度等级重新平衡 立即更新体验革命性提升！