Read the clues

Each number is a run of filled squares. Separate multiple runs by at least one empty square. X marks are optional; every required filled square completes the puzzle.

One-minute strategy

Start with overlap: if a run is longer than half its available line, every legal placement shares some middle squares. Fill those certainties, then cross-check the other direction.

Nonogram, Picross and Griddlers

These names describe the same family of picture logic puzzles. Pixel Oracle is an independent game and is not affiliated with third-party brands.

Quick answers

Do I need to guess? No. Every included puzzle is proven solvable by logic alone.

Do I have to mark every empty square? No. X marks help reasoning but are not required to finish.

Will my progress save? Yes. Your active puzzle and local records stay on this device.

Is there a new Daily? The date deterministically selects one launch puzzle every local day.

Private by design

No account, analytics or tracker. Puzzle progress stays in this browser and the game works offline after the first visit.