NN555Lattice

Plan each move, build recursive thinking, and solve a clean offline disk puzzle. This game begins with a short loading screen, then opens to a home page where you can start a new board, choose a level, open the guide, review records, change settings, or read the privacy note. Features: - Standard three-peg levels with 3 to 6 disks - Verified reference steps for four-peg variants - Click or drag to move the top disk - Legal target highlighting and illegal move feedback - Undo, redo, restart, pause, and resume - Practice mode with next-step hints - Saved drafts, best steps, and finished levels stored locally on the device - Offline play with no account, cloud sync, or required network access The board is designed to teach planning, not guesswork. You can compare your route with the theoretical minimum on standard levels or the verified reference count on four-peg levels, then retry with a better plan. All progress stays on the device. If you clear app data, local records and saved boards are removed.