Puzzle 415 (Fillomino) [Liar]

This is a Liar Fillomino puzzle. In addition to the usual rules, exactly one given number in each row and column is false.

Puzzle 415

Part 4 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.

Highlight to see answer: 13174993

The test will be available to play on LMI pretty soon. Please give it a go this weekend if you can find the time, and good luck if you do!

Puzzle 414 (Fillomino) [Nonconsecutive]

This is a Nonconsecutive Fillomino puzzle. In addition to the usual rules, two orthogonally adjacent cells may not contain consecutive numbers.

Puzzle 414

Part 3 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.

Highlight to see answer: 62376777

Puzzle 413 (Fillomino) [No-rectangle]

This is a No-rectangles Fillomino puzzle. In addition to the usual rules, none of the polyominoes can form a rectangle.

Puzzle 413

Part 2 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.

Highlight to see answer: 47656765

EDIT: I meant to point out originally that this puzzle was the inspiration. (That’s the second time this blog has linked to that puzzle.)

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

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.