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Nonograms Katana APK for Android

7M+
Free
Dec 2, 2025

Pixel drawing game with elements of a number puzzle

Download Nonograms Katana APK 21.04 22MB Old versions

What is Nonograms Katana?

Nonograms Katana is a pixel drawing game with elements of a number puzzle.

Process

The playing field, like an easel, is divided into a grid, each cell of which has two coordinate axes: vertical and horizontal.

Above and above the playing field, opposite each row and column, there are numbers that indicate how many groups there are, and how many cells there are in the groups, painted in one color or another. For example, opposite the first horizontal line of the line there are three numbers: 6, 3, 10. This means that in the first line you need to color three groups of cells: the first group contains 6 cells; the second is 3, and the third is 10.

The difficulty of the game is to calculate the cell in which horizontal lines and vertical columns intersect – this is the cell that needs to be painted over.

As a result, the artist received a picture drawn in pixel style.
The finished results can be shared with friends and subscribers on social networks.

Details:

  • If the picture is monochrome, the colored groups of cells are separated from each other by at least one cell. Groups of cells of colored drawings are not separated from each other, they are drawn closely.
  • The detailing of the painting depends on what resolution of the canvas the artist chooses. Grids are available in resolutions from 5×5 to 50×50 cells.
  • The game contains 1001 painting templates, implemented in completely different themes: animals, plants, technology, portraits.
  • In the process of working on a painting, if the artist makes a mistake, he can take a step back. And if he finds himself in such a difficult situation that he cannot take the next step, then he can use 15 free tips.
  • The application automatically saves the game progress. Progress is saved in the cloud storage, and this gives the artist the opportunity to draw the same drawing on different devices.
  • During the process, the drawing can be scaled.

You can draw in the Nonograms Katana app completely free of charge. But the application has a VIP version, which has no advertising and allows you to use a large number of tips.

All users of this application form a global social network, whose members can correspond and exchange gaming experiences right in this application.

Video of Nonograms Katana
Screenshot Nonograms Katana 1
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Screenshot Nonograms Katana 3
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Screenshot Nonograms Katana 5
Screenshot Nonograms Katana 6
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Download Nonograms Katana APK for Android

What's New in Version 21.04

21.2
- New bonus mosaic
- Some extra content
- Ariadne's thread now checks other floors
- Spiral staircases no longer lead to the boss room
- Glass technology: required quartz reduced 10 -> 8
- Minor fixes and improvements

Other versions

  • 21.04 (latest) 22MB Android 6.0+ universal Download
  • 19.13 15MB Android 5.0+ universal Download
  • 17.2 13MB Android 4.4+ universal Download
  • 12.01 8MB Android 4.1+ universal Download

System Requirements

OS Version
Android 6.0 (Marshmallow) or higher
Architecture
Varies by file (Which one do I need?)
Disk Space
~30 MB free space required
RAM
2 GB
Internet
Not required (Offline playable)
Google Services
Required   GMS dependent
Permissions (14)
  • Requires Google Play Services to launch:
    Note: This is an original file. Unlike modded versions with no verification, it validates via your store account. Details
  • Internet
  • Access Network State
  • Read External Storage
  • Write External Storage
  • Wake Lock

APK File Details

Package ID com.ucdevs.jcross
Available on Google Play
Developer Ucdevs Interaction
License Free
Monetization Contains Ads   In-App Purchases
Age Rating Teen (Fantasy Violence, Language)

APK Verification & Virus Scan Results

No Virus Signature Verified Safe & Original

Virus scan: Clean (0/65) View report. This APK is free of malware and its signature matches the official developer release.

Show File Details (SHA-256, SHA-1, MD5)

SHA-1 Signature:

ed69c9d5e62b53edccc4374c2c58dc162269c000

SHA-256 Hash:

fafc4349bda67a83610b9edc073e28d74944e11a40c15cb644a19af8789d98b2

MD5 Checksum:

55eb22934b62e395b9b041abae2239c4

Frequently Asked Questions

Is Nonograms Katana safe to download?

Yes, Nonograms Katana is safe to download. The APK is scanned on every update — no malware or viruses detected. You can verify the full scan report in the Security section above.

How to install XAPK file?

XAPK is a split APK package. Standard Android installer cannot open it directly. Use 'SAI' or 'XAPK Installer' — they handle XAPK files automatically. Download the installer, open the XAPK file with it, and follow the on-screen steps. Read more

What Android version does Nonograms Katana require?

Nonograms Katana requires Android 6.0 (API 23) or higher. Optimized for Android 16 (API 36).

Is Nonograms Katana free?

Yes, it is free to download and use, but it contains ads and offers in-app purchases.

Does Nonograms Katana require a license check?

Yes, this app performs a license check. You may need to have the Google Play Store installed and be logged in to verify the license.

How to update Nonograms Katana to the latest version?

Download the latest APK from this page and install it over your existing version — no need to uninstall first. Your data and settings will be preserved. We update the file as soon as a new version is released.

What processor architecture does Nonograms Katana support?

Nonograms Katana supports universal. If you are unsure about your device architecture, check the Device Info section on this page.

If you have found any issue or are having difficulty with this page, please .

User Reviews & Ratings

Global rating(Play Store): 4.72(187K)
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