Nonograms Katana

Nonograms Katana: Sharpen your mind!

Nonograms, known by various names such as Hanjie, Griddlers, Picross, Japanese Crosswords, Japanese Puzzles, Pic-a-Pix, and "Paint by numbers," are fascinating picture logic puzzles. In these puzzles, you color or leave blank cells in a grid based on numbers provided at the grid's edges, revealing a hidden image. These numbers represent discrete tomography, indicating the count of unbroken lines of filled squares in each row or column. For instance, a clue like "4 8 3" signifies sets of four, eight, and three filled squares, separated by at least one blank cell.

To master a Nonogram, you must determine which cells to fill (boxes) and which to leave empty (spaces). Marking spaces with dots or crosses is as crucial as filling in the boxes, as spaces guide the placement of clues later on. Importantly, solving Nonograms should be done logically without guessing; a single incorrect guess can ruin the entire puzzle.

Features:

• 1001 nonograms
• All puzzles are free
• Computer-tested puzzles with unique solutions
• Available in black-and-white and color
• Puzzles sorted by size from 5x5 to 50x50
• Download puzzles created by other users
• Create and share your own puzzles
• 15 free hints per puzzle
• Use crosses, dots, and other symbols to mark cells
• Auto cross out numbers
• Auto fill trivial and completed lines
• Auto save feature to resume later
• Zoom and smooth scrolling capabilities
• Lock and zoom number bars
• Lock current puzzle state to check assumptions
• Customize background and font
• Switch between day and night modes with customizable color schemes
• Optional cursor for precise selection
• Undo and redo options
• Share completed puzzle pictures
• Cloud save for game progress
• Achievements and leaderboards
• Support for screen and puzzle rotation
• Suitable for both phones and tablets

VIP Features:

• Ad-free experience
• View the answer
• 5 additional hints per puzzle

The Guild Expansion:

Welcome to the Adventurers Guild! By solving puzzles, you'll earn loot and experience. Equip weapons to solve puzzles more efficiently, complete quests for rewards, rebuild the settlement, and piece together the lost mosaic.

The Dungeon Expansion:

Experience a game within a game within a game with this isometric turn-based RPG. What adventurer doesn't dream of dungeon exploration?

Website: https://nonograms-katana.com

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

What's New in the Latest Version 19.12

Last updated on Oct 10, 2024

19.12

• Auto downloading of previously completed puzzles
• Tap the preview to scroll the puzzle to the specific location
• Upgrade building: option to show quantity in warehouse (倉)
• Info about the current upgrade available during production/journey
• Train upgrade to level 2 locked until at least one carriage is built
• Dungeon: critters can no longer use buffs and debuffs if they are mad
• Limitless cauldron option
• Minor fixes and improvements