Numberlink by Thomas Snyder

Numberlink by Thomas Snyder

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PDF

or solve online (using our beta test of Penpa-Edit tools in linex mode where left click+drag draws lines and right click marks X’s)

Theme: Clue Symmetry & Logic (prepared for the 2017 Puzzle Grand Prix)

Author/Opus: This is the 274th puzzle from Thomas Snyder, aka Dr. Sudoku.

Rules: Connect each pair of identical numbers with a path passing through edge-adjacent cells. No cell may be used on more than one path.

Answer String: Enter the length in cells of the horizontal line segments from left to right in the marked rows, starting at the top. Separate each row’s entry with a comma.

Time Standards (highlight to view): Grandmaster = 1:30, Master = 3:30, Expert = 7:00 (*Estimates from competition scoring, not our usual process)

Solution: PDF

Note: Follow this link for other Loop/Path puzzles.

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