Level 18

Nonocross Level 18 Answers - Ninja

7×7 grid · 38 of 49 cells · 78% density

Nonocross Level 18 Solution

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Picture: NINJA
Level 18 is a 7×7 nonogram. The solved picture is NINJA, with 38 filled cells out of 49 - 78% density. Row 5 is completely filled, giving 1 immediate entry point.
Fill density78%

Ninja at level 18 is a 7×7 nonogram. It uses 38 filled cells out of 49 to form the picture, for a 78% fill rate. The row-by-row notes flag any immediately solvable rows.

Row-by-row logic notes

Row Clue Filled Note
1 6 6 FORCED 5 cells forced (slack=1). Overlap the largest block against both ends to mark the guaranteed fill.
2 6 6 FORCED 5 cells forced (slack=1). Overlap the largest block against both ends to mark the guaranteed fill.
3 5 5 FORCED 3 cells forced (slack=2). Overlap the largest block against both ends to mark the guaranteed fill.
4 5 5 FORCED 3 cells forced (slack=2). Overlap the largest block against both ends to mark the guaranteed fill.
5 7 7 FULL ROW Entire row is filled (7 of 7). Immediate entry: fill all cells.
6 5 5 FORCED 3 cells forced (slack=2). Overlap the largest block against both ends to mark the guaranteed fill.
7 2, 2 4 SYMMETRIC Row is its own mirror (palindrome). Any cell you fill implies its symmetric partner.

Frequently asked questions

  • What is the answer to Nonocross Level 18?
    The answer to Nonocross Level 18 is Ninja. The picture is drawn on a 7×7 grid with 38 of 49 cells filled (78% density). The full solved grid is shown above.
  • What grid size is Level 18?
    Nonocross Level 18 uses a 7×7 grid with 49 total cells. Of those, 38 are filled and 11 are empty.
  • Where do I start on Level 18?
    Row 5 is completely filled, giving 1 immediate entry point. 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 18?
    Each number on a row or column clue names a run of consecutive filled cells. For level 18, the grid has 7 row clues and 7 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 18?
    Level 18 does not carry a named category label in the puzzle data.

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