symbols · hard · 50x50

Bomb 50x50 Nonogram

Solve the bomb picture on a 50x50 grid — a hard nonogram you can play right in your browser, with progress saved as you go.

Difficulty
Hard
Grid
50x50
Category
Symbols
bombsymbolshardnonogram
Time 00:00 Progress 0% Ready

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Bomb nonogram at a glance

GridDifficultyFilled cellsTypical solve
50×50Hard997 of 2500 (40%)about 38 min

About this puzzle

Bomb 50x50 Nonogram sits in the symbol theme as a hard 50x50 board. 997 of its 2500 squares are filled, so it reads as a fairly balanced grid at roughly 40% coverage.

Its longest clue runs to 35 cells, so anchoring that block early gives you a reliable foothold. Expect to spend roughly 38 minutes from a blank grid to the finished picture.

How to solve this nonogram

On a large board, divide it into zones: lock in the longest clues, mark proven-empty cells with X, and only then chase the tight lines. With balanced coverage, alternate between filling forced cells and ruling out empties to keep both kinds of clue moving. Use Check whenever you want to confirm progress, and switch on Challenge mode if you prefer catching errors as they happen.

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FAQ

FAQ

What size is Bomb 50x50 Nonogram?

Bomb 50x50 Nonogram is a 50x50 hard nonogram, so you can expect a longer, more demanding 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.