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Nonograms Katana

Nonograms Katana: Sharpen your mind!Nonograms, also known as Hanjie, Griddlers, Picross, Japanese Crosswords, Japanese Puzzles, Pic-a-Pix, "Paint by numbers" and 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. 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 groups.To solve a puzzle, one needs to determine which cells will be boxes and which will be empty. Determining which cells are to be left empty (called spaces) is as important as determining which to fill (called boxes). Later in the solving process, the spaces help determine where a clue (continuing block of boxes and a number in the legend) may spread. Solvers usually use a dot or a cross to mark cells they are certain are spaces.It is also important never to guess. Only cells that can be determined by logic should be filled. If guessing, a single error can spread over the entire field and completely ruin the solution.Features:
- 1001 nonograms
- All puzzles are free
- All puzzles tested by computer program and have unique logical solution
- Nonograms sorted by groups from 5x5 to 50x50
- Black-and-white and colored
- Create and share your own puzzles
- Download puzzles sent by other users
- Use both crosses and dots to mark cells
- Undo
- Hints
- Auto cross out numbers
- Auto fill line with 'X' when you mark last number
- Auto save every puzzle, if you stuck you can try another puzzle and come back later
- Customizable background
- Zoom and smooth scrolling
- Lockable number bars
- Lock current puzzle state, check assumptions
- Optional cursor for accurate picking
- Share result pictures on Facebook, Twitter and more
- Save game progress to the cloud
- Achievements
- Screen rotation support
- Tablet supportVIP Features:
- No Ads
- Show Answer
- 5 extra hints per puzzlefacebook: https://www.facebook.com/Nonograms.Katana
Nonograms, also known as Hanjie, Griddlers, Picross, Japanese Crosswords, Japanese Puzzles, Pic-a-Pix, "Paint by numbers" and 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. 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 groups.To solve a puzzle, one needs to determine which cells will be boxes and which will be empty. Determining which cells are to be left empty (called spaces) is as important as determining which to fill (called boxes). Later in the solving process, the spaces help determine where a clue (continuing block of boxes and a number in the legend) may spread. Solvers usually use a dot or a cross to mark cells they are certain are spaces.It is also important never to guess. Only cells that can be determined by logic should be filled. If guessing, a single error can spread over the entire field and completely ruin the solution.

Features:
- 1001 nonograms
- All puzzles are free
- All puzzles tested by computer program and have unique logical solution
- Nonograms sorted by groups from 5x5 to 50x50
- Black-and-white and colored
- Create and share your own puzzles
- Download puzzles sent by other users
- Use both crosses and dots to mark cells
- Undo
- Hints
- Auto cross out numbers
- Auto fill line with 'X' when you mark last number
- Auto save every puzzle, if you stuck you can try another puzzle and come back later
- Customizable background
- Zoom and smooth scrolling
- Lockable number bars
- Lock current puzzle state, check assumptions
- Optional cursor for accurate picking
- Share result pictures on Facebook, Twitter and more
- Save game progress to the cloud
- Achievements
- Screen rotation support
- Tablet support

VIP Features:
- No Ads
- Show Answer
- 5 extra hints per puzzle

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


- Providing more than 500 puzzles

Providing more than 1000 puzzles

Category : Puzzle

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Reviews (30)

Gou. Apr 5, 2021     

Really good picross game, controls are top notch, lots of options if you don't fear to delve into the settings. Edit: There's a wiki (at the tip of the first screen of the game, look for the circled i). addition of a quest chain gives a sense of direction. The Guid offers a really long-haul gameplay, Expeditions help bridge the gap between that and puzzle solving.

Mic. L. May 25, 2022     

Fabulously Frustrating! As puzzle games go, nonograms are deceptively difficult. I like that you can sync up your progress online so you can also continue your games on the web site or other machines. Plus, you can create/share games so there's no end to the pain, uh, fun. The developer has done a great job and doesn't bombard you with ads. Well worth the few bucks they charge.

Rin. M. Mar 3, 2022     

I've had this game for years, while everything else has come and gone. The game progression mixes short- and long-game goals very well. If I take a break, it just sits quietly and waits for me to back. HUGE and active collection of user-submitted puzzles. The competitive part is unobtrusive and entirely optional.

Ale. A. Mar 8, 2022     

Awesome game, lots of new pictures to solve, and the Guild sections is not too pushy to encourage you to return to play. On the bad side, since the recent update, some of the ads are displayed incorrectly (like they are sized for a tablet instead of my phone), and I need to restart the app to be able to proceed.

Wou. S. May 2, 2022     

The developers did an awesome job here. The puzzle gameplay is well thought through with handy features allowing to complete even giant puzzles on a phone. The guild part is also fun but optional so can skip it completely if you want to focus solely on puzzles. The adds are not too much interfering but I just bought the add remover to reward them for a job well done!

Eri. P. May 1, 2022     

I love this game so much, but lately, any time I close an ad, the game crashes. Full black screen. And closing and reopening it doesn't fix it. It stays crashed for about an hour. I've tried uninstalling and reinstalling, but still have the same issue. Please fix this!

Nat. B. Mar 2, 2022     

This game is honestly so well made. Not only are the puzzles challenging and incredibly fun, but it also has endless content, both from the developer and the vibrant user community. Plus, the game features a fun progression system of leveling up and building up your village while managing resources you earn from solving puzzles. 10/10 quality content!

Oli. M. May 11, 2022     

Best nonogram app for pure nonograms experience. App is simple and light, with customizable shortcuts. Ads are non-intrusive, and even if you find them intrusive, VIP is pretty cheap. Puzzles are in various size and themes.

Jor. M. Mar 3, 2022     

I have spend 99 hours on this game, so yeah I like it, great game! I don't give it 5 stars because of the Guild and the Expeditions: the idea is good (it gives you a second motivation to keep going), however I'm not sure of what to build next or how resources should I build to obtain others, so finally I build randomly. If you could provide more guidance I would be a great plus. Thanks for this game, guys! Edit: 355h so far, my previous observations were included, 5 stars! PS. Love the #NOWAR

Sep. Apr 20, 2022     

A ton of pictures to complete. Simple to learn and there's good variety of challenge. The adds do not hinder gameplay. Edit 2022: Some ads have somehow turned bigger and cannot be resized, or closed without exiting the game.

shi. Apr 9, 2022     

This is close to a perfect Picross app. It has lots of features, great interface, lots of customization options... ads aren't intrusive, but removing them is cheap - I genuinely just bought them to support such a great developer. Kudos!

Bar. P. May 21, 2022     

I like this game. I play all the time, but the guild is getting really annoying. I understand that when I send a ship, it isn't always going to go well. However, the last 7 times I have sent the ship out, it has gone badly. Every. Single. Time! That is absolutely ridiculous for it to go badly 7 times in a row! It takes 6 or 12 hours every single time I send it out and to get basically nothing out of it is getting very frustrating. I'm about ready to quit the game. It's ridiculous.

Bav. S. Apr 2, 2022     

Music will not turn off. Game is great. Today music will not turn off. I checked sound settings and it makes no difference. Guild is a fun addition to game, but should be accessible and synced to web version also.

Col. B. Apr 7, 2022     

Wow, what a fantastic Nonogram game! heaps of content, very customizable, and has great stylus support for my tablet. the ad free version is very inexpensive as well, so I absolutely recommend it . if you need a good picross game then this will work for you!

Luc. R. Mar 12, 2022     

My favorite game of all. Installed it across multiple devices, been playing for years. Devs keeps adding new features, endless user-made puzzles and SO MUCH CUSTOMIZATION. One of the few apps I paid for, not even to remove ads but because I wanted to support the devs.

Bre. M. Mar 1, 2022     

I did not expect a new splash screen in the release. This is a good nonogram puzzle, with a little city building game tacked on - it's not essential but it's a cute little extra.

Nan. E. Apr 23, 2022     

The ads became noisy and the close button doesn't load so there is no way to close it and actually play a game. I've had this game for at least 4 years and it's never been a problem. It's time to uninstall and move on now.

Phi. M. Apr 18, 2022     

The puzzle part of the game is outstanding - the best. The Guild takes it to an even higher level, until you start needing Spices. Then Guild progress allows down, but it doesn't affect the main game play at all.

Jos. N. Dec 22, 2021     

Lots of puzzles. Community made puzzles can be hit or miss. The only big downside is progression is insanely slow. I've been playing off and on for 6 months and have barely unlocked anything. Doesn't help that stuff is on a timer. I bought the vip upgrade but it really doesn't do much other than get rid of banner ads. Still. Overall pretty good.

H. M. Feb 19, 2022     

I'd appreciate a guide on choosing pictures but that's a niggle. Now that I've found how to change individual colours (I can't see yellow), this is great and very addictive. play around with the controls as you can customise it a lot. Smaller puzzles I want to be able to fill in squares when I slide across the screen whereas for larger puzzles I want the grid to move when I slide and switching between the modes is really easy. All puzzles can be completed without having to do any guessing.

bis. c. Mar 6, 2022     

I been playing this game for a long long time and this is the best app for Nonograms, honestly. You're going to have ads because the devs need to eat but it's minimal and everything is very straightforward. Top!

Jes. N. Mar 17, 2022     

Endless puzzles ranging from stupid easy to extremely hard. Some are absolutely stunning. The expedition and material collecting elements are great and what surpasses all other games like it

Cha. B. Mar 5, 2022     

#NoWar 👏 Honestly the best nonogram game I've found. I love the fact this game has soo many options so you can play exactly how you want. And Limitless nonograms to choose from! The user nonograms are being constantly added to and they're so creative.

Ama. G. Mar 21, 2022     

This game is so much fun. Relaxing and the bonuses allow you to give yourself a big hint or just a little one when you feel stuck. Beautifully done! Edit to add: I came to add this review after seeing the anti-war update on the home screen. Well done, developers. Awareness is so impoetant. Thank you for that. 🌻

Ste. G. May 3, 2022     

I really like the puzzles, have played this game for years. But lately the ads have become intrusive and take so long that I have given up and Uninstalled the game.

Ell. Mar 4, 2022     

This game has honestly been such a blast. I love doing all the user created ones of things I like. The game requires patience for the larger puzzles but I'm more than pleased with the experience.

Kri. M. Jan 2, 2022     

I absolutely love spending time solving these! My only suggestion would be separating out the "symmetrical" pictures into their own category. I'm not always in the mindset to deal with a repetitive pattern so I end up skipping over them as soon as I open the puzzle and see the symmetry.

Ker. M. Jan 8, 2022     

this is by far my favorite app picross. I just switched to android from an iPhone and lost all the puzzles I finished because I didn't make an account to back them up but I did almost 900 puzzles and never got bored with it like I do other apps. I am actually ok with doing them all again. I love that I don't have to wait for lives to play the next puzzle or for hints etc and I LOVE the larger pictures which other apps often don't have. there are a lot of settings to customize game play as well.

Dum. B. B. Mar 18, 2022     

This is a great game, lots of puzzles of every difficulty My only problem is the more monograms section wouldn't load so I couldn't play any user made puzzles. Otherwise I'd rate this 5 stars, very fun

Fat. M. Mar 3, 2022     

I love this game so much, I spend way too many hours playing it. Was going to rate it a 4 because the guild part of the game is very slow, but nevermind, get the extra star for the new opening graphic ☮️&💜