Dr. Nonogram v1.07

SUD Inc.

Contains ads

About this app

Developer Description

Nonogram, also known as Picross, Paint by Numbers, Griddlers.

Nonograms, also known as Hanjie, Paint by Numbers, Picross, Griddlers, and Pic-a-Pix, and by various other names, are picture logic puzzles in which cells in a grid must be colored or left blank according to numbers at the side of the grid to reveal a hidden picture. In this puzzle type, the numbers are a form of discrete tomography that measures how many unbroken lines of filled-in squares there are in any given row or column. For example, a clue of "4 8 3" would mean there are sets of four, eight, and three filled squares, in that order, with at least one blank square between successive sets.

These puzzles are often black and white—describing a binary image—but they can also be colored. If colored, the number clues are also colored to indicate the color of the squares. Two differently colored numbers may or may not have a space in between them. For example, a black four followed by a red two could mean four black boxes, some empty spaces, and two red boxes, or it could simply mean four black boxes followed immediately by two red ones. Nonograms have no theoretical limits on size, and are not restricted to square layouts.

Nonograms were named after Non Ishida, one of the two inventors of the puzzle.

Version Information

Version: 1.07
Downloads: 100K+
Updated on: Jul 21, 2025
Released: May 3, 2022
Requires: Android 6.0

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Dr. Nonogram users say on Google Play

★★★★★

Seven Seven

I love that it has multiple player. I hope you can add colored nonograms.

★★★★

Hashira Mgcina _

Exceptional Last nonagram I had lied about the pictures and you guys completeley removed them. I miss the idea that I am drawing an image, but love how I am more focused on the puzzle.

★★★

Ved Mahajan

Its online feature is pretty buggy, i won 5 games in a row but my points have increased even by 1, but if I lose they get lowered by like 20, please look into it.

★★