Puzzle 412 (Fillomino) [Snake]

This is a Fillomino Snake puzzle. A snake with a head and tail and unknown length must be drawn in the grid so that it contains all shaded cells. The snake does not touch itself, even at a point. The remaining spaces must be divided into polyominoes satisfying the usual Fillomino rules. The snake may touch polyominoes of the same size as itself.

Puzzle 412

Puzzle 412

Part 1 of 4 in my half of the preview series for Fillomino-Fillia 2. See mathgrant’s blog for the other half.

Answer Entry: Enter the units digits (last digit) of the number in each circled cell starting with the leftmost column and going right. For a cell with a snake segment, write X.

Highlight to see answer: 269X9722

On a related note, it seems the WordPress thumbnail issue has fixed itself. That’s a relief.

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9 Responses to “Puzzle 412 (Fillomino) [Snake]”

  1. ksun48 Says:

    Nice Fillomino, and the 9s interaction. Snake seems to

  2. Z Says:

    Are you going to do guess the author again? I wasn’t in the puzzlosphere last year and I think I can tell your styles apart pretty well so I hope you do.

  3. ksun48 Says:

    be somewhat more interesting. than Path in some ways, as the snake imposes some more restrictions on the Fillomino. Also, glad to see that Nonconsecutive and No-Rectangles made an appearance this year!
    (Darn, they’re much more strict about tardiness in high school than college or middle school. 😦 )

  4. edderiofer Says:

    I quite liked the uniqueness logic in this one, particularly with the 6 and 8 in the bottom left. Well done.

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