Draw seven
Each board deals a hand of seven — drawn from seventeen warrior types: spears, matchlocks, assassins, mystics and more.
Why it's different
Quiet, honest, and entirely up to you.
No randomness to blame, no meters to grind, no one watching. Just you and the one right answer.
無
No luck
Zero randomness. The strongest piece acts first, damage is fixed, and the same board always resolves the same way.
静
No timers
Nothing pressures your move. Sit with a board for a minute or a week — it will wait.
正
One right answer
Every board has a single perfect placement. Reveal the analysis to see the exact line and why it wins.
空
No ads
Never interrupted. No banners, no video walls, no dark patterns — just the puzzle.
匿
No login
Fully anonymous. No account, no email, no sign-up — open the app and play.
守
Privacy-first
No tracking, no analytics SDKs. Your play stays yours; only a display name reaches the ladder.
Eighteen characters — each with its own role
