A Global PVE Mind Sports Platform
House of Prize is a training ground for classic mind sports. Every match is you against an AI opponent — no players to farm, no player pools to prey on, no gambling loops. Just deep games, honest scaling, and a record of your own growth.
Our mission
Turn time spent on games from a sink into a compounding skill. If you sit down to play, you should walk away sharper — not spent.
What we offer
Ten classics, one home
Chess, Xiangqi, 9×9 Go, Checkers, Gomoku, Reversi, Backgammon, Spades, Riichi Mahjong, and Bridge. Start playing without an account; sign in to keep your records.
A challenge at your pace
Choose your difficulty in strategy games and practice against AI. The 9×9 Go engine runs on your device.
Play for progress
Ranked games award ratings and Prize Points for verified wins. Casual games save your results. Prize Points have no cash value.
Five languages, shared rules
Play in English, Indonesian, Vietnamese, Thai, or Filipino. Learn the rules on each game page and put them into practice.
What we don't do
- ✕No dark patterns — no daily-login manipulation, no forced streaks, no ad walls before a game starts.
- ✕No pay-to-win — spending never buys stronger opponents or better outcomes.
- ✕No fake social pressure — no leaderboards designed to make you feel behind.
- ✕No hidden houses — the AI shows its cards when it should; the algorithms are open to inspect.
What's next
We are improving game strength, clarity, and the experience on phones. Player feedback helps us decide what to work on next.
Credits
Built by Handaro AI. Share feedback through the social links below. The GNU Go source and license are available from the Go game page.