Solve a random Easy, Medium, Hard Japanese logic puzzle chosen from today's collection. Note: If the puzzle doesn't look as it should try using 'Compatibility Mode'.
Objective / Rules - You have to to join the dots to create a single continuous loop. - The loop never crosses itself and any given dot can only have a maximum of two lines passing through it. - The numbers indicate how many of the four surrounding sections contain a line. - If you are sure a line cannot join two dots, you can place a cross there instead.
Mouse Usage Left-click = Blank >> Yes >> No >> Blank. Right-click = Blank >> No >> Yes >> Blank.
Checking If you click 'Check' the system will check for incorrect squares. If 'Show mistakes when checking' is checked their borders will be marked in red.
Uniqueness Each puzzle has exactly one solution, which can be found using logic alone and no guesses are ever required. If you think you've found another solution, then please double check the rules. If you still think you've found another solution, then please email us and we'll try to help.
JavaScript This game requires JavaScript to be enabled, with the ability to change the default right click action.
Help Read the help/walkthrough page on Slitherlink for a more detailed explanation and a walkthrough.
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Notes