GridSwan (Nonogram Puzzles)

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GridSwan is a powerful nonogram puzzle app for solving logic puzzles, also known as griddlers, hanjie, picross, Japanese crosswords, kare karalamaca, cryptopics, or pic-a-pix.

Use number clues to reveal hidden pixel-art images on the grid. Enjoy thousands of free nonogram puzzles, multiple puzzle types, smart solving tools, and regularly added new puzzles.

FEATURES:
• Thousands of free nonogram puzzles
• New puzzles added regularly
• Standard black-and-white, colored, triangle, and multi puzzles
• Smooth controls for large and complex puzzles: Zoom, scroll, multi-cell selection, undo, and redo
• Checkpoints to try different solving paths and backtrack when needed
• Cloud backup and restore across devices
• Create your own puzzles by drawing, importing images, or generating them from text with AI
• Share your puzzles with friends or publish them for other players

NOTES:
• Please use the Feedback menu to report problems so we can receive your device details and help you better.
• Number clues are only there to help you. They are not part of the actual puzzle solution.
• To publish your own puzzles, share them and choose Publish.