Nonograms Katana

Nonograms Katana: Challenge Your Brain!

Nonograms Katana: Train Your Logic Skills!

Nonograms, also called Hanjie, Griddlers, Picross, or Japanese Crosswords, are logic-based picture puzzles where you fill or leave grid cells empty based on numerical clues to uncover hidden images. These numbers represent continuous blocks of filled squares separated by at least one empty space. For instance, a clue like "4 8 3" indicates consecutive blocks of 4, 8, and 3 filled squares in that exact order.

Solving these puzzles involves deducing which cells to fill and which to leave blank. Marking empty spaces correctly (often with dots or crosses) is just as crucial as identifying filled blocks, as they help narrow down possible solutions. Logical deduction is key—never guess, as one mistake can derail the entire puzzle.

Patience and precision are essential: only fill cells you can confirm through reasoning.

Features:

- 1001 unique nonograms

- Completely free puzzles

- Every puzzle is computer-tested with one unique solution

- Includes both black-and-white and color puzzles

- Puzzles categorized by size from 5x5 to 50x50

- Download community-created puzzles

- Design and share your own puzzles

- Receive 15 free hints per puzzle

- Mark cells with crosses, dots, or other symbols

- Automatic number strikethrough

- Auto-fill for obvious or completed lines

- Progress autosave lets you switch puzzles and return later

- Smooth zooming and scrolling

- Lockable number bars

- Test hypotheses by locking puzzle states

- Customizable backgrounds and fonts

- Day/night mode toggle with adjustable colors

- Optional precision cursor

- Unlimited undo/redo

- Share completed puzzle images

- Cloud-saved progress

- Achievements and leaderboards

- Screen and puzzle rotation support

- Optimized for mobile and tablet devices

VIP Features:

- Ad-free experience

- Access to puzzle solutions

- Bonus: 5 additional hints per puzzle

The Guild Expansion:

Join the Adventurers Guild!

Solve puzzles to earn loot and gain experience.

Unlock tools to accelerate your solving speed.

Complete quests for special rewards.

Restore the settlement and reconstruct its lost mosaic step by step.

The Dungeon Expansion:

A game within a game within a game.

Turn-based isometric RPG adventure.

Every adventurer's dream—explore mysterious dungeons!

site: https://nonograms-katana.com

facebook: https://www.facebook.com/Nonograms.Katana

What's New in Version 19.12

Last updated on Oct 10, 2024

19.12
- Auto-download previously completed puzzles
- Tap previews to jump to specific puzzle locations
- Warehouse quantity display option for upgrades (倉)
- View ongoing upgrade info during production/journeys
- Train level 2 upgrade now requires at least one carriage
- Dungeon: Maddened creatures can't use buffs/debuffs
- Unlimited cauldron capacity option
- Various bug fixes and enhancements