
Co Up: Co Tuong, Co The 3D
Chinese Chess, xiangqi Offline
About
This strategy game introduces a unique twist to traditional chess where pieces are hidden until revealed. Players must adapt their tactics based on unexpected discoveries, making each match a fresh strategic challenge. Enjoy offline play against an intelligent AI.
What's New in Co Up
1.0.3
September 17, 2026
- Add more puzzles - Fixbug show admob
Developer apps
FAQ
What is Hidden Chess?
Hidden Chess is a strategy game that reimagines traditional chess by starting with all pieces hidden. Their identity is revealed only when moved or uncovered, creating a dynamic and unpredictable strategic experience.
How do you play Hidden Chess?
You start with a full board of hidden pieces. Move and capture according to revealed pieces, and uncover hidden pieces to discover their true identity. Strategy is built around these discoveries and adapting to the changing board.
Can I play Hidden Chess offline?
Yes, Hidden Chess can be played offline. No internet connection is required, allowing you to enjoy a complete strategy experience against the AI anytime, anywhere.
Does Hidden Chess have ads?
Yes, Hidden Chess contains advertisements. As a free game, ads are displayed to support its development and continued availability.
What makes Hidden Chess different from traditional chess?
Unlike traditional chess, Hidden Chess removes the certainty of knowing every piece's identity from the start. This hidden information element forces players to adapt their strategies on the fly based on unpredictable reveals.
Is Hidden Chess suitable for beginners?
The game is rated 4+ and offers a familiar board and rules, but the hidden piece mechanic adds a layer of complexity. It's ideal for players who enjoy strategic thinking and adapting to new challenges.
How often is Hidden Chess updated?
The latest version is 1.0.3, and the app was last updated on September 17, 2026. Updates typically focus on improving gameplay, AI, and overall user experience.
What devices support Hidden Chess?
Hidden Chess is available on iPhone and iPad devices, offering a versatile gaming experience across Apple's mobile platforms.




