A timeless sliding block puzzle inspired by Hua Rong Dao. 15 handcrafted levels + infinite procedural generation.
App StoreMove the target block to the exit. It looks easy, but every move counts.
4 difficulty tiers from Easy to Expert. Classic Hua Rong Dao configurations.
Procedural level generator creates unlimited unique puzzles. Different every time.
When stuck, the BFS-based solver reveals the optimal next move.
Different color schemes and piece styles. Customize the game to your taste.
Full move undo and reset to start. Experiment with every move safely.
No account, no analytics, no servers. All data stays on your device.
3x4 board · 5-14 moves
4x5 board · 15-29 moves
5x6 board · 30-54 moves
6x7 board · 55+ moves
Download now and start sliding.
Download on App Store