THE PLAYBOOK · LINCANGCHU
How to play Slitherlink
Make Slitherlink your next activity in the game library. Draw one closed loop whose edges match the count around every numbered cell. Choose a clear next step rather than rushing through the instructions. Use the opening round to become familiar with the layout. Look at what changes after your first action.
Ten 4×4 loop puzzles with all cell clues shown.
Try a deliberate move
After a move, check what changed. Decide which rule explains the new state before acting again. Use the example to check your reasoning.
Your goal
Draw one closed loop whose edges match the count around every numbered cell. Keep that objective in view throughout the round. Notice how the game responds to your input.
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. On a smaller screen, keep the active part of the board within view. Read the example below alongside these instructions.
A useful 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. Choose a deliberate next step.
Watch out for this
Several small loops are invalid even if clues match. Read the feedback to see why an action did not have the expected result. Locate the buttons and input area before beginning a long round. Use the on-screen labels to avoid an accidental restart.
Common questions
When I return, what is the goal of Slitherlink?
For clarity: Draw one closed loop whose edges match the count around every numbered cell.
For my first round, how do I control Slitherlink?
Here is the relevant explanation: Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
For my first round, what example helps explain Slitherlink?
The key detail is this: A 0 cell has no loop edge around it; a 3 has exactly three.
For my first round, what should I watch out for in Slitherlink?
Several small loops are invalid even if clues match.
When I return, what format does Slitherlink offer?
For clarity: Ten 4×4 loop puzzles with all cell clues shown.
On this playing page, 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.