THE PLAYBOOK · MILUPIANO
Slitherlink: what to know before playing
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. Compare the starting position with the example in the Guide. Keep the game area visible while you use its controls.
Ten 4×4 loop puzzles with all cell clues shown.
Try a more deliberate round
After a move, check what changed. Decide which rule explains the new state before acting again. Use the example to check your reasoning.
What you are aiming for
Draw one closed loop whose edges match the count around every numbered cell. Read that aim before choosing your first action. Try to explain the aim in your own words.
Start here and follow along
- 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. Use the control method described here for this activity. A new-round button replaces the current round.
An example to follow
A 0 cell has no loop edge around it; a 3 has exactly three. Compare this with the rule that governs the move. Notice the change in the playing area.
Notice this detail
Several small loops are invalid even if clues match. Compare the situation with the worked example. When a decision goes wrong, compare it with the common mistake described below. Start again only when you intend to leave the current round.
Clarifying the way this game works
Before I begin, what is the goal of Slitherlink?
Draw one closed loop whose edges match the count around every numbered cell.
While learning, 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.
For this browser game, what should I watch out for in Slitherlink?
The key detail is this: Several small loops are invalid even if clues match.
For my first round, what format does Slitherlink offer?
Here is the relevant explanation: Ten 4×4 loop puzzles with all cell clues shown.
Which play mode does Slitherlink use?
Here is the relevant explanation: The mode on this page is Solo. Same-device play uses one screen; this game library does not provide internet matchmaking.