Game guide · JNJPJZ
A practical guide to 15 Puzzle
15 Puzzle gives you a focused activity to play in your browser. Arrange 1 to 15 in reading order with the empty square at the bottom right. Look at what changes after your first action. Identify the playing area and the controls you need. Keep the game area visible while you use its controls.
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. Make the next step deliberately.
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. Start with a deliberate move.
How a round unfolds
- 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.
Your inputs
Use the on-screen controls with a mouse or touch. A careful first action helps you become familiar with the layout. Use one clear input at a time.
A closer look at one example
When the gap is in the last square, only the tile above it and the tile to its left can move into it. Compare this with the rule that governs the move. Choose a deliberate next step.
Keep this in mind
A distant tile cannot jump across other tiles. A different version of the game may use a different rule. Watch the feedback after an action. A message can explain whether the input was accepted or whether a rule needs attention.
More answers before you play
When I return, what is the goal of 15 Puzzle?
For clarity: Arrange 1 to 15 in reading order with the empty square at the bottom right.
For a quick reminder, how do I control 15 Puzzle?
For clarity: Use the on-screen controls with a mouse or touch.
For this browser game, what example helps explain 15 Puzzle?
Here is the relevant explanation: When the gap is in the last square, only the tile above it and the tile to its left can move into it.
While learning, what should I watch out for in 15 Puzzle?
A distant tile cannot jump across other tiles.
While learning, what format does 15 Puzzle offer?
The key detail is this: Play using the solo mode shown on this page. Read the controls before starting a new round.
For this browser game, 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.
On this playing page, where should I start with 15 Puzzle?
Keep this in mind: Select a tile directly beside the empty square.
For this browser game, 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.
For my first round, how can I find 15 Puzzle again?
Keep this in mind: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
For my first round, how do I report an issue with 15 Puzzle?
The key detail is this: 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.