Game guide · XINNINGBAO
Play 15 Puzzle with the rules at hand
Try 15 Puzzle at your own pace and keep its objective in view. Arrange 1 to 15 in reading order with the empty square at the bottom right. Choose a clear next step rather than rushing through the instructions. Identify the playing area and the controls you need. Use the example below to understand a decision.
A focus for your next round
Take enough time to read a new position. If a game has a timer, learn its controls first rather than searching for them during the round. Refer to the controls when needed.
The challenge in front of you
Arrange 1 to 15 in reading order with the empty square at the bottom right. Read that aim before choosing your first action. Review the board or playing area as it changes.
Work through the instructions
- 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. Avoid pressing the same control repeatedly while a move is being processed.
Follow the example
When the gap is in the last square, only the tile above it and the tile to its left can move into it. Focus on why the action is allowed, not only its outcome. Take a moment to compare.
A useful caution
A distant tile cannot jump across other tiles. Compare the situation with the worked example. Choose one rule to keep in mind for this round. Apply it consistently rather than guessing what another version might allow.
A few questions answered
For this browser game, what is the goal of 15 Puzzle?
Here is the relevant explanation: Arrange 1 to 15 in reading order with the empty square at the bottom right.
When I return, how do I control 15 Puzzle?
Use the on-screen controls with a mouse or touch.
While reading the Guide, what example helps explain 15 Puzzle?
For clarity: When the gap is in the last square, only the tile above it and the tile to its left can move into it.
For this browser game, what should I watch out for in 15 Puzzle?
For clarity: A distant tile cannot jump across other tiles.
For this browser game, 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.
When I return, where should I start with 15 Puzzle?
The key detail is this: Select a tile directly beside the empty square.
On this playing page, do I need an account or a payment for 15 Puzzle?
Keep this in mind: No player account or payment is needed. Game scores are recreational results, not cash prizes.
While learning, how can I find 15 Puzzle again?
The key detail is this: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
When I return, how do I report an issue with 15 Puzzle?
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.