Level 18
Nonocross Level 18 Answers - Ninja
7×7 grid · 38 of 49 cells · 78% density
Nonocross Level 18 Solution
Tap to reveal the solved grid
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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.
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. |
Nearby levels
Frequently asked questions
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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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