Nonogram: Logic Picture Puzzle

Nonogram is a number logic puzzle: use the clues on each row and column to work out which cells to fill and reveal a hidden picture. Also known as a picture logic puzzle.

HOW TO PLAY
• The numbers on each row and column show the blocks of filled cells, in order, with at least one empty cell between them.
• Tap a cell to fill it. Tap again to clear it.
• Drag to fill in a straight line: the stroke follows the row or column of your first move, and a counter shows its length.
• Use the X to mark cells you know stay empty.
• Fill in exactly the solution and watch the grid turn into a colorful picture.

HIGHLIGHTS
• 150 hand-made pictures: house, cup, fish, umbrella, cactus, bicycle, guitar, pineapple and many more.
• Endless new patterns after them.
• Every level has a unique solution and can be solved by logic alone, no guessing.
• Grids from 5×5 to 15×15, with difficulty growing step by step.
• Pinch to zoom on big grids: the clues stay pinned to the edges.
• Clues of solved lines turn gray, and the Auto X option marks the rest of the line.
• Relaxed mode with no lives, or Challenge mode with 3 lives.
• Picture album: every picture you reveal is kept, in color.
• Daily puzzle, the same for everyone, with a day streak.
• Earn up to 3 stars for your time and beat your records for each grid size.
• Change the ink color in the skins shop with the coins you earn.
• Optional video helpers: reveal a line or mark your mistakes.
• Works without internet. Your progress is saved on your phone.
• Available in English, Spanish, Portuguese, French, German, Italian and Indonesian.

A calm pastime to train your reasoning on the bus, in line or before bed.

Recent changes:
New app icon and splash screen.