THE PLAYBOOK · WHWYBK
How to play Slitherlink
Slitherlink gives you a focused activity to play in your browser. Draw one closed loop whose edges match the count around every numbered cell. Choose a clear next step rather than rushing through the instructions. Identify the playing area and the controls you need. Look at what changes after your first action.
Ten 4×4 loop puzzles with all cell clues shown.
Focus on one rule
Choose one rule to keep in mind for this round. Apply it consistently rather than guessing what another version might allow. Refer to the controls when needed.
Your goal
Draw one closed loop whose edges match the count around every numbered cell. The feedback beside the game helps you follow 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. Read a button’s label before selecting it. Use the visible help when you are unsure of the next input.
A useful example
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. Verify the rule before continuing.
Watch out for this
Several small loops are invalid even if clues match. Take a moment to reassess the position before continuing. Read one step at a time and try it on the playing area. Match the instruction to the control you use.
Common questions
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.
On this playing page, 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.
On this playing page, what example helps explain Slitherlink?
Keep this in mind: 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.
What format does Slitherlink offer?
The key detail is this: Ten 4×4 loop puzzles with all cell clues shown.
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.