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LIER88

Solo · FREE PLAY

15 Puzzle

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Logic & numbers
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Game guide · LIER88

Read before your next round of 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. Use the example below to understand a decision. Identify the playing area and the controls you need. Use the example below to understand a decision.

Try a more deliberate round

Read one step at a time and try it on the playing area. Match the instruction to the control you use. Make the next step deliberately.

What you need to achieve

Arrange 1 to 15 in reading order with the empty square at the bottom right. Keep that objective in view throughout the round. The example below illustrates a decision.

The steps to play

  1. Select a tile directly beside the empty square.
  2. The tile slides into the gap; diagonal moves are not allowed.
  3. Use Undo to step back one move.
  4. Finish the ordered board, or choose New puzzle.

Controls

Use the on-screen controls with a mouse or touch. Keep the playing area visible while using these controls. Contact us with the game and device if a control does not respond.

Try this example

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. Read the matching step again.

A common point of confusion

A distant tile cannot jump across other tiles. Check the rule before repeating the action. 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

As a new player, what is the goal of 15 Puzzle?

Keep this in mind: Arrange 1 to 15 in reading order with the empty square at the bottom right.

How do I control 15 Puzzle?

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?

The key detail is this: A distant tile cannot jump across other tiles.

Before I begin, what format does 15 Puzzle offer?

Here is the relevant explanation: Play using the solo mode shown on this page. Read the controls before starting a new round.

For a quick reminder, which play mode does 15 Puzzle use?

Keep this in mind: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.

Before I begin, where should I start with 15 Puzzle?

Keep this in mind: Select a tile directly beside the empty square.

Before I begin, do I need an account or a payment for 15 Puzzle?

For clarity: 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?

For clarity: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.

On this playing page, 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.

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