What is the answer to Nonocross Level 55?

The answer to Nonocross Level 55 is Hedgehog. The picture is drawn on a 10×10 grid with 55 of 100 cells filled (55% density). The full solved grid is shown above.

What grid size is Level 55?

Nonocross Level 55 uses a 10×10 grid with 100 total cells. Of those, 55 are filled and 45 are empty.

Where do I start on Level 55?

Row 3 forces 4 cells in every legal placement - start there. Open the row-by-row logic table on this page for a labelled breakdown of every row.

How do I read the clues for Level 55?

Each number on a row or column clue names a run of consecutive filled cells. For level 55, the grid has 10 row clues and 10 column clues. Multiple numbers in one clue mean multiple separate runs with at least one empty cell between them, in order.

What category is Nonocross Level 55?

Level 55 does not carry a named category label in the puzzle data.

Nonocross Level 55 Answers - Hedgehog (10x10 Grid)

Nonocross Level 55 Solution

Tap to reveal the solved grid

1
2

1
2
3

2
2
1

7
2

2
1
1

3
5

1
1
2

2
6

1
1
2

1
3

1 1 1 1

6 1

4

2 1 4

1 4 1 1

3 1 1 1

1 5

8

1 1

Picture: HEDGEHOG

Level 55 is a 10×10 nonogram. The solved picture is HEDGEHOG, with 55 filled cells out of 100 - 55% density. Row 3 forces 4 cells in every legal placement - start there.

Fill density55%

Level 55 - Hedgehog - is a 10×10 nonogram with 55 of 100 cells filled. The density of 55% compares to a dataset average of 66%.

Row-by-row logic notes

Row	Clue	Filled	Note
1	1, 1, 1, 1	4	4 blocks (1, 1, 1, 1) with at least 3 gap(s). Slack=3.
2	1, 1, 1, 1	4	4 blocks (1, 1, 1, 1) with at least 3 gap(s). Slack=3.
3	6, 1	7	FORCED 4 cells forced (slack=2). Overlap the largest block against both ends to mark the guaranteed fill.
4	4	4	One block of 4 in 10 cells (slack 6). Position can slide; use column crosses to anchor it.
5	2, 1, 4	7	FORCED 4 cells forced (slack=1). Overlap the largest block against both ends to mark the guaranteed fill.
6	1, 4, 1, 1	7	FORCED 7 cells forced (slack=0). Overlap the largest block against both ends to mark the guaranteed fill.
7	3, 1, 1, 1	6	FORCED 2 cells forced (slack=1). Overlap the largest block against both ends to mark the guaranteed fill.
8	1, 5	6	FORCED 2 cells forced (slack=3). Overlap the largest block against both ends to mark the guaranteed fill.
9	8	8	FORCED 6 cells forced (slack=2). Overlap the largest block against both ends to mark the guaranteed fill.
10	1, 1	2	2 blocks (1, 1) with at least 1 gap(s). Slack=7.

Nearby levels

52 - Balance 53 - Baby 54 - Lizard 56 - Snowman 57 - Zebra 58 - Flower Vase

Frequently asked questions

What is the answer to Nonocross Level 55?

The answer to Nonocross Level 55 is Hedgehog. The picture is drawn on a 10×10 grid with 55 of 100 cells filled (55% density). The full solved grid is shown above.
What grid size is Level 55?

Nonocross Level 55 uses a 10×10 grid with 100 total cells. Of those, 55 are filled and 45 are empty.
Where do I start on Level 55?

Row 3 forces 4 cells in every legal placement - start there. Open the row-by-row logic table on this page for a labelled breakdown of every row.
How do I read the clues for Level 55?

Each number on a row or column clue names a run of consecutive filled cells. For level 55, the grid has 10 row clues and 10 column clues. Multiple numbers in one clue mean multiple separate runs with at least one empty cell between them, in order.
What category is Nonocross Level 55?

Level 55 does not carry a named category label in the puzzle data.

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