THE PLAYBOOK · ZZOMY
15 Puzzle: instructions and practice
Make 15 Puzzle your next activity in the game library. Arrange 1 to 15 in reading order with the empty square at the bottom right. Use the example below to understand a decision. Treat the first round as a chance to learn the controls. Keep the game area visible while you use its controls.
Practice with a purpose
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. Use the example to check your reasoning.
The purpose of your moves
Arrange 1 to 15 in reading order with the empty square at the bottom right. Keep that objective in view throughout the round. Start with a deliberate move.
Making your moves
- 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 use the controls
Use the on-screen controls with a mouse or touch. On a smaller screen, keep the active part of the board within view. Use one clear input at a time.
Work through an 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. Verify the rule before continuing.
Pay attention to this rule
A distant tile cannot jump across other tiles. Compare the situation with the worked example. When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round.
Game-specific help
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.
While reading the Guide, 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.
As a new player, what should I watch out for in 15 Puzzle?
For clarity: A distant tile cannot jump across other tiles.
While learning, what format does 15 Puzzle offer?
Play using the solo mode shown on this page. Read the controls before starting a new round.
When I return, 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.