Game guide · CXCWGS
Slitherlink: a guide for your next round
Open Slitherlink, check the instructions and begin a round. Draw one closed loop whose edges match the count around every numbered cell. Use the example below to understand a decision. Read the objective before making your first input. Look at what changes after your first action.
Ten 4×4 loop puzzles with all cell clues shown.
A focus for your next round
Compare the worked example with your own position. Use the reasoning, not an answer copied from a different board. Use the example to check your reasoning.
The objective of a round
Draw one closed loop whose edges match the count around every numbered cell. Read that aim before choosing your first action. The example below illustrates a decision.
From the start of a round
- 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.
Making selections and moves
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution. Keep the playing area visible while using these controls. Use one clear input at a time.
One way to understand the rules
A 0 cell has no loop edge around it; a 3 has exactly three. Your next round may have a different position, so inspect it before acting. Check the stated objective.
Avoid this misunderstanding
Several small loops are invalid even if clues match. Take a moment to reassess the position before continuing. Locate the buttons and input area before beginning a long round. Use the on-screen labels to avoid an accidental restart.
Further help with the game
While learning, what is the goal of Slitherlink?
Draw one closed loop whose edges match the count around every numbered cell.
While reading the Guide, 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.
When I return, what example helps explain Slitherlink?
Here is the relevant explanation: A 0 cell has no loop edge around it; a 3 has exactly three.
While reading the Guide, what should I watch out for in Slitherlink?
For clarity: Several small loops are invalid even if clues match.
As a new player, what format does Slitherlink offer?
Ten 4×4 loop puzzles with all cell clues shown.
Which play mode does Slitherlink use?
For clarity: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.
As a new player, where should I start with Slitherlink?
Click an edge to draw, exclude or clear it.
For a quick reminder, do I need an account or a payment for Slitherlink?
Here is the relevant explanation: No player account or payment is needed. Game scores are recreational results, not cash prizes.
While learning, how can I find Slitherlink again?
Use the Games list or save this game page in your browser bookmarks. The Guide is linked from the playing page.
For a quick reminder, how do I report an issue with Slitherlink?
Here is the relevant explanation: 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.