THE PLAYBOOK · MU6006
An introduction to playing 15 Puzzle
Bring your attention to one round of 15 Puzzle. Arrange 1 to 15 in reading order with the empty square at the bottom right. Check the relevant rule before repeating a move. Make your first input carefully and watch the result. Choose a clear next step rather than rushing through the instructions.
Give this approach a try
Locate the buttons and input area before beginning a long round. Use the on-screen labels to avoid an accidental restart. Keep the objective visible.
What you are aiming for
Arrange 1 to 15 in reading order with the empty square at the bottom right. Keep that objective in view throughout the round. Try to explain the aim in your own words.
The playing sequence
- 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. Use the control method described here for this activity. Make sure you are interacting with the game rather than the surrounding page.
An example before you play
When the gap is in the last square, only the tile above it and the tile to its left can move into it. Your next round may have a different position, so inspect it before acting. Keep the controls nearby.
A common point of confusion
A distant tile cannot jump across other tiles. A different version of the game may use a different rule. Compare the worked example with your own position. Use the reasoning, not an answer copied from a different board.
More answers before you play
On this playing page, 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 a quick reminder, what example helps explain 15 Puzzle?
Keep this in mind: 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.
For my first round, 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?
Here is the relevant explanation: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.