block puzzle

Blackstone

Score
0
Best
0
Combo ×2
the board is jammed

No moves left

Score
0
Best
0
block puzzle

Blackstone

A block puzzle carved in stone. Drag pieces onto the board, complete full rows and columns to clear them, and chain clears together for combos and bigger scores — until the board jams, and you begin again.

Designed and developed by Jim Chookagian

NF3L Software

Version 1.0 · Beta

© 2026 NF3L Software. All rights reserved.