层层进阶的数字华容道。每日挑战、1080 个关卡与无尽地狱模式。 · A focused sliding-puzzle journey.
需要帮助、发现问题或有建议？请发送邮件，我们通常会在一两天内回复。
Need help, found a bug, or have a suggestion? Email us and we usually reply within a couple of days.
一格华容道 HarmonyOS 版是完整免费的单机益智应用，无广告、无应用内购买，无需账号。
关卡进度、统计和设置仅保存在应用本机私有存储中，目前不提供 Gentleflow 账号或云同步服务。
The HarmonyOS edition is a fully free offline puzzle app with no ads, purchases, or account.
Progress, statistics, and preferences remain in the App's private on-device storage; no
Gentleflow account or cloud-sync service is provided.