Game guide · SXLANJU
Slitherlink: rules and examples
Make Slitherlink your next activity in the game library. Draw one closed loop whose edges match the count around every numbered cell. Use the example below to understand a decision. Begin with the solo mode shown on the page. Choose a clear next step rather than rushing through the instructions.
Ten 4×4 loop puzzles with all cell clues shown.
Something to practise
After a move, check what changed. Decide which rule explains the new state before acting again. Refer to the controls when needed.
What the game asks you to do
Draw one closed loop whose edges match the count around every numbered cell. Use the instructions to see which actions move you towards it. Check the rules when you are unsure.
Step by step
- Click an edge to draw, exclude or clear it.
- Count the four edges around each cell.
- Do not branch or form separate loops.
- Check puzzle verifies every clue and loop connectivity.
Controls
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution. Use the control method described here for this activity. A new-round button replaces the current round.
Work through an example
A 0 cell has no loop edge around it; a 3 has exactly three. Focus on why the action is allowed, not only its outcome. Consider the next action carefully.
Avoid this misunderstanding
Several small loops are invalid even if clues match. Read the feedback to see why an action did not have the expected result. 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.
If you are unsure
While learning, what is the goal of Slitherlink?
Here is the relevant explanation: Draw one closed loop whose edges match the count around every numbered cell.
When I return, how do I control Slitherlink?
For clarity: Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
For a quick reminder, what example helps explain Slitherlink?
A 0 cell has no loop edge around it; a 3 has exactly three.
As a new player, what should I watch out for in Slitherlink?
Keep this in mind: Several small loops are invalid even if clues match.
Before I begin, what format does Slitherlink offer?
The key detail is this: Ten 4×4 loop puzzles with all cell clues shown.
On this playing page, which play mode does Slitherlink use?
The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
Where should I start with Slitherlink?
For clarity: Click an edge to draw, exclude or clear it.
For this browser game, do I need an account or a payment for Slitherlink?
Keep this in mind: No player account or payment is needed. Game scores are recreational results, not cash prizes.
On this playing page, how can I find Slitherlink again?
Here is the relevant explanation: Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
While reading the Guide, how do I report an issue with Slitherlink?
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.