symbols · medium · 15x15

Gem 15x15 Nonogram

Solve the gem picture on a 15x15 grid — a medium nonogram you can play right in your browser, with progress saved as you go.

Difficulty
Medium
Grid
15x15
Category
Symbols
gemsymbolsmediumnonogram
Time 00:00 Progress 0% Ready

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Nonograms.pics

Gem 15x15 Nonogram

Medium · 15x15 · Symbol

QR code for Gem 15x15 Nonogram
0
2
4
7
8
10
36
46
36
10
8
7
4
2
0
0
5
9
9
414
55
55
11
9
7
5
3
3
0
0

Play online

Scan the QR code or open https://nonograms.pics/puzzle/symbols-gem/?size=15x15 to play this nonogram in your browser, check your progress, and save your solve.

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Same context
Symbol Nonograms15x15 nonograms

Gem nonogram at a glance

GridDifficultyFilled cellsTypical solve
15×15Medium90 of 225 (40%)about 2 min

About this puzzle

A medium 15x15 grid in the symbol theme, Gem 15x15 Nonogram hides a recognisable picture once the logic clicks. About 40% of the grid is shaded — 90 filled cells out of 225 — which makes for a fairly balanced board. The picture is left-right symmetric — solve one side and you can mirror the same logic across the centre column.

Its longest clue runs to 11 cells, so anchoring that block early gives you a reliable foothold. Budget about 2 minutes for a relaxed solve.

How to solve this nonogram

At this size, work the longest clues first, then use the cells they force to crack the shorter lines around them. With balanced coverage, alternate between filling forced cells and ruling out empties to keep both kinds of clue moving. Spot the symmetry early and you can copy solved sections to the mirrored side instead of re-deriving them. Use Check whenever you want to confirm progress, and switch on Challenge mode if you prefer catching errors as they happen.

Related

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FAQ

FAQ

What size is Gem 15x15 Nonogram?

Gem 15x15 Nonogram is a 15x15 medium nonogram, so you can expect a balanced solve.

Does this puzzle save my progress?

Yes. Your moves and timer are saved in the browser after every action, so you can close the tab and come back later without losing anything. Each grid size keeps its own progress.

How do I check for mistakes?

Tap Check any time for a manual review, or turn on Challenge mode for immediate feedback as you play.

What do the X marks do?

X marks flag cells you've proved are empty. They don't affect the solution, but they make bigger grids much easier to track.