How to use Sliding Puzzle
Reorder numbered tiles around one empty space on 3×3, 4×4, or 5×5 boards with move and time tracking. Select any numbered tile directly beside the empty space. The tile moves into that space while the move counter and timer advance. The active result always remains visible in the workspace, and any provided Reset or New game control restores a documented starting state instead of quietly preserving an old outcome.
Mouse, touch, and keyboard-friendly controls are provided wherever the underlying action can be expressed without a complex gesture. Status changes are written as text as well as color or motion, so the next step is not hidden inside the visual board.
Rules and method
The board begins solved and is scrambled through legal empty-space moves, so every generated position remains reachable without an inversion test or hidden correction. The game runs in the current browser tab, so ordinary play does not require a remote opponent, game account, or cloud session.
The page names its actual rule set instead of implying that every regional, tournament, classroom, or commercial version behaves identically. Visible counters, board state, selected controls, and completion messages make the result inspectable rather than treating animation as proof that an action succeeded.
Practical play and accessibility
Restore the top row first, then the left side of the remaining square. Avoid fixing the final row until its neighboring column is also aligned. Restarting is useful when learning, and a lower difficulty or slower pace is a legitimate control choice rather than a lesser result.
Interactive targets use native buttons or labelled controls where possible. Drag, swipe, sound, timing, and motion never stand alone when a simpler control can perform the same job. The layout reflows for a narrow screen, visible focus remains available, and the site-wide reduced-motion preference limits decorative animation.
Privacy and limits
Board size changes visual density and search depth. The tool does not compute an optimal solution or claim that a high move count measures intelligence. These boundaries keep a casual entertainment page from making a medical, legal, financial, diagnostic, spiritual, or performance claim it cannot support.
Names, choices, moves, scores, drawings, and settings are processed locally and are not submitted to NexaCurrent by the tool. Reloading or closing the page normally clears the current session. No login, cloud save, leaderboard, advertising profile, or remote opponent is involved in ordinary play. If a result affects another person, a prize, safety, money, consent, or access, use an appropriate transparent process rather than treating a browser game as authority.