Standard Snake Pit Rules: Divide the grid along the boundary lines so that every cell belongs to a snake. A snake is a one-cell-wide path at least two cells long that does not touch itself, not even diagonally. Circled cells must be at one of the ends of a snake. A snake may contain one circled cell, two circled cells, or no circled cells at all. Numbered cells must be part of a snake with a length of exactly that number of cells. A snake may contain one number, multiple identical numbers, or no numbers at all. Two snakes of the same length cannot touch each other horizontally or vertically.

Also, cells with an X cannot be an end of a snake.

For automatic solution checking, either (A) all numbers must be entered in green, blue, or red, or (B) all edges separating snakes must be drawn in green.

Snake Pit X ("Noughts and Crosses") Joseph Howard

Undo CTRL + z Redo CTRL + y Erase selected mode Erase elements that belongs to the selected mode Delete all Erase problem or solution grid

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• 1
• A
• a
• Text
• ▶

• ア
• あ
• !
• Kanji
• XVI
• α
• À
• Ж
• ♛
• ♠