THE PLAYBOOK · YSXBH
Slitherlink: rules and examples
Choose a round of Slitherlink and settle into its rules. Draw one closed loop whose edges match the count around every numbered cell. Choose a clear next step rather than rushing through the instructions. Choose a comfortable screen position before beginning. Use the example below to understand a decision.
Ten 4×4 loop puzzles with all cell clues shown.
Bring this focus to a round
Compare the worked example with your own position. Use the reasoning, not an answer copied from a different board. Notice the feedback after each input.
Your objective
Draw one closed loop whose edges match the count around every numbered cell. The feedback beside the game helps you follow the round. Take a moment to understand the current position.
Work through the instructions
- 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.
Using the playing area
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. Contact us with the game and device if a control does not respond.
An example to follow
A 0 cell has no loop edge around it; a 3 has exactly three. Apply the same reasoning to the position in your own round. Choose a deliberate next step.
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. Before your first action, say what you are trying to achieve. Then compare the result with the goal.
Helpful answers for players
On this playing page, what is the goal of Slitherlink?
The key detail is this: Draw one closed loop whose edges match the count around every numbered cell.
When I return, how do I control Slitherlink?
Click or tap squares or graph edges. Number boards include a digit pad. Undo reverses the previous change; Check puzzle validates the solution.
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 learning, what should I watch out for in Slitherlink?
For clarity: Several small loops are invalid even if clues match.
Before I begin, what format does Slitherlink offer?
Keep this in mind: Ten 4×4 loop puzzles with all cell clues shown.
Before I begin, which play mode does Slitherlink use?
Keep this in mind: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.