Slitherink are engaging logic puzzles with some simple rules and four numbers: 0, 1, 2, and 3. They re Nikoli s original creations, known as Sli-Lin in Japan, and they provide endless enjoyment. The grid features scattered dots and numbers; connect the dots with a vertical or horizontal line until you ve created a single loop with no crossings or branches. The trick is that when you reach a number, its value determines how many lines, or walls surround it.For extra solving pleasure, the collection also includes 45 sudoku. Have fun "
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