Sliding Puzzle - The 15 Puzzle
Description
Sliding Puzzle - The 15 Puzzle brings the classic number-sliding brain teaser to your screen in a clean, familiar form. If you have ever held one of those little plastic grids with fifteen numbered tiles and one empty space, you already know the deal: slide the tiles around until every number sits in order. It is a relaxing way to give your mind something satisfying to chew on.
Playing is effortless. Tap or click any tile next to the empty space and it slides into the gap. Repeat that move by move, gradually walking the numbers into sequence from one to fifteen. There are no timers shouting at you and no fail states, so you can solve at whatever pace suits your mood, whether that is a slow, thoughtful session or a race against your own best effort.
The game comes with three difficulty levels and lets you choose the size of the puzzle, so it grows with you. Smaller grids are friendly introductions that almost anyone can finish, while the larger boards demand real planning, since one misplaced tile can force you to dismantle rows of correct work to fix it. Your game is saved automatically, which means you can close the page mid-puzzle and continue exactly where you left off later.
A method beats guesswork here. Solve the grid row by row from the top, locking in finished rows and never touching them again. When the last two tiles of a row refuse to cooperate, move the target tile into position first and then slide its neighbor in behind it using the row below as working space. With a little practice this technique makes even the biggest boards feel manageable.
Sliding Puzzle - The 15 Puzzle is perfect for players who want a calm, classic logic game with no pressure. It runs free in your browser and remembers your progress between visits.