Zen Chess: Mate in Four is a minimalist chess puzzle game. Solve mate-in-four problems in a beautifully designed chess board.
Current US price
Last checked 16 days ago
0 US price changes since tracking began. Latest: $0.99. Lowest recorded $0.99 on Oct 12 UTC.
| Date (UTC) | Price |
|---|---|
| Oct 12 | $0.99 |
