Game guide · JIEHUIDB
Making your first moves in 15 Puzzle
Read the aim of 15 Puzzle, then make your first move. Arrange 1 to 15 in reading order with the empty square at the bottom right. Check the relevant rule before repeating a move. Identify the playing area and the controls you need. Keep the game area visible while you use its controls.
Practice beyond the first move
Before your first action, say what you are trying to achieve. Then compare the result with the goal. Keep the objective visible.
The objective of a round
Arrange 1 to 15 in reading order with the empty square at the bottom right. Read that aim before choosing your first action. Start with a deliberate move.
How to proceed
- Select a tile directly beside the empty square.
- The tile slides into the gap; diagonal moves are not allowed.
- Use Undo to step back one move.
- Finish the ordered board, or choose New puzzle.
How to interact with the game
Use the on-screen controls with a mouse or touch. Read a button’s label before selecting it. Look at the feedback after the action.
An example to follow
When the gap is in the last square, only the tile above it and the tile to its left can move into it. Apply the same reasoning to the position in your own round. Check the stated objective.
One detail worth checking
A distant tile cannot jump across other tiles. Take a moment to reassess the position before continuing. Locate the buttons and input area before beginning a long round. Use the on-screen labels to avoid an accidental restart.
Read these answers for extra help
What is the goal of 15 Puzzle?
For clarity: Arrange 1 to 15 in reading order with the empty square at the bottom right.
While reading the Guide, how do I control 15 Puzzle?
For clarity: Use the on-screen controls with a mouse or touch.
For my first round, what example helps explain 15 Puzzle?
The key detail is this: When the gap is in the last square, only the tile above it and the tile to its left can move into it.
On this playing page, what should I watch out for in 15 Puzzle?
For clarity: A distant tile cannot jump across other tiles.
On this playing page, what format does 15 Puzzle offer?
For clarity: Play using the solo mode shown on this page. Read the controls before starting a new round.
As a new player, which play mode does 15 Puzzle use?
For clarity: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
For this browser game, where should I start with 15 Puzzle?
For clarity: Select a tile directly beside the empty square.
For a quick reminder, do I need an account or a payment for 15 Puzzle?
The key detail is this: No player account or payment is needed. Game scores are recreational results, not cash prizes.
While reading the Guide, how can I find 15 Puzzle again?
Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
How do I report an issue with 15 Puzzle?
Here is the relevant explanation: Use the contact form and include the game name, browser, device and the actions that led to the issue. Do not send passwords or payment details.