Game guide · GZZXY
The 15 Puzzle playbook
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. 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.
Practice with a purpose
Read one step at a time and try it on the playing area. Match the instruction to the control you use. Refer to the controls when needed.
The objective of a round
Arrange 1 to 15 in reading order with the empty square at the bottom right. Keep that objective in view throughout the round. Take a moment to understand the current position.
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.
The controls to know
Use the on-screen controls with a mouse or touch. Keep the playing area visible while using these controls. Avoid pressing the same control repeatedly while a move is being processed.
Put the rules into context
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. Keep the game’s format in mind.
A common point of confusion
A distant tile cannot jump across other tiles. Read the feedback to see why an action did not have the expected result. Watch the feedback after an action. A message can explain whether the input was accepted or whether a rule needs attention.
Answers about the rules and controls
While reading the Guide, what is the goal of 15 Puzzle?
The key detail is this: 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?
The key detail is this: Use the on-screen controls with a mouse or touch.
As a new player, 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.
When I return, what should I watch out for in 15 Puzzle?
The key detail is this: A distant tile cannot jump across other tiles.
For this browser game, what format does 15 Puzzle offer?
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 my first round, where should I start with 15 Puzzle?
Select a tile directly beside the empty square.
Before I begin, do I need an account or a payment for 15 Puzzle?
No player account or payment is needed. Game scores are recreational results, not cash prizes.
While learning, 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.
How do I report an issue with 15 Puzzle?
Keep this in mind: 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.
