# Sudoku Shiba - Number Puzzle — Brain puzzles & number games > Challenging Sudoku puzzles with a cute Shiba Inu guide for brain training. (iPhone/iPad app by Peconi Technology Limited Liability Company.) - Source: https://appshunter.io/ios/app/sudoku-shiba-number-puzzle/id1576828568 (this page in markdown: same URL + `.md`) - Developer: [Peconi Technology Limited Liability Company](https://appshunter.io/developer/1576828570) - Category: Games, Productivity, Board, Puzzle - Price: Free - Rating: 5.00/5 from 2 App Store ratings · 7 written reviews indexed - Age rating: 4+ - Requires: iOS 10.0 · 60 MB - Languages: English - Released: 2021-08-31 - Data updated: 2026-08-21 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/sudoku-shiba-number-puzzle/id1576828568/reviews.md ## What is Sudoku Shiba? Welcome to Sudoku Shiba ! You know what: - Sudoku puzzles help you improve brain processing speed. Sudoku puzzles elevate your brain and make your brain become more flexible. - Sudoku puzzles help you increase observation speed and improve observation skills. - By the rule of placing numbers, Sudoku puzzles sharpen logical thinking skills and make your memory better. - Sudoku puzzles help improve concentration skills. So problem solving skills are better. - For the elderly, daily Sudoku is really a big challenge. However, Sudoku puzzles offer many great benefits. Through seemingly boring numbers, Sudoku puzzles help the elderly be busy with thinking. Thus, improving the state of intellectual impairment. Many studies have shown that Sudoku puzzles - number puzzles help improve the memory ability of people with Alzheimer's disease. So wonderful ! - For teenagers, Sudoku puzzles - number puzzles offer many significant benefits as well. Sudoku puzzles are helpful to reduce stress, improve concentration skills, improve logical thinking skills, and increase IQ level. - For the businessman, spending a few minutes on Sudoku every day improves concentration skills. So the brain processing speed is better. Based on the benefits of daily Sudoku, we want to bring a new Sudoku app to help you get the most out of these benefits. Sudoku with Shiba, Shiba and you will jump into Sudoku Kingdom - full of fun, colors, or even thrilling, mysterious. Sudoku with Shiba will bring you a new fresh breeze, so you can feel the emotions when Sudoku with Shiba. If you are a first-time Sudoku player, don't worry. Shiba will guide you on how to do Sudoku, how to place numbers at the right place. You should choose an easy, or medium level to get used to Sudoku puzzles. Your brain will begin to get familiar with numbers and numbers positions. If you Sudoku daily, you will feel your mind is active, your brain is elevated, observation skills & processing speed are sharper, and logical thinking is comprehensively developed. Thousands of free number puzzles are waiting for you to discover. If you are good at Sudoku number puzzles, you should choose Level Hard. Let's challenge your brain, create real brain workouts by limiting mistakes. Shiba is not sure you can conquer Level Rock in this Sudoku app. This level is really as dangerous as the top of the mountain. But when you pass, you will feel the taste of victory, the taste of the winds on Mount Everest. If you have a strong passion for backpacking, start your Sudoku adventure with Shiba. Shiba will accompany you to great places to see cherry blossoms, to the snowy land of Hokkaido, to enjoy the sweetness of mochi cakes. Sudoku with Shiba will bring you wonderful experiences full of colors of wonderland, or the mysteries of witches and other wonderful things. Shiba will make your Sudoku experience better with features: Notes, Hints, Change themes, Auto - check mistakes… New free features will be updated regularly to bring great emotions when Sudoku with Shiba. Let's Sudoku with Shiba ! And don't forget to regularly update the new version to experience many free features from Shiba. If you have any questions or contributions, please email Shiba at: projects@peconi.tech. Wish you have a wonderful and memorable experience when Sudoku with Shiba. ## Key features - Brain training puzzles - Logical thinking enhancement - Improved concentration - Multiple difficulty levels - Hints and notes feature - Customizable themes ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/sudoku-shiba-number-puzzle/id1576828568/reviews.md ### 5/5 — good game *2023-05-18, version 1.4* goos game good design ### 5/5 — Like *2021-12-07, version 1.4* One way to make brain be sharpen ### 5/5 — Not much ads *2021-09-22* Not much ads **Developer response:** Hi voquang1819 ! Thank you so much for your feedback. So wonderful to know you enjoy playing our Sudoku. We are running new features as well as improving performance to give the best experience to Sudoku community. Stay tuned and don't forget to update the new version. ### 5/5 — So many hard puzzles, No annoying Ads *2021-09-06, version 1.0* Recommended for Sudoku Lovers like me, the app is so great. I can change to totally four themes, including the dark mode. ### 5/5 — Great *2021-09-05, version 1.0* nice game ! ### 5/5 — 5 xao *2021-09-04* Đồ hoạ cute, giao diện bắt mắt. 5 xao ko nói nhìu **Developer response:** Hi Violet1101 ! Thank you so much for your feedback. So wonderful to know you enjoy playing our Sudoku. We are running new features as well as improving performance to give the best experience to Sudoku community. Stay tuned and don't forget to update the new version. ### 5/5 — Nice sudoku game *2021-09-01, version 1.0* Beautiful user interface. There are many themes. This is a pretty cool Sudoku. ## Frequently asked questions about Sudoku Shiba ### What are the benefits of playing Sudoku Shiba? Sudoku Shiba helps improve brain processing speed, observation skills, logical thinking, and concentration. It can also be beneficial for memory ability and reducing stress. ### Is Sudoku Shiba suitable for beginners? Yes, Sudoku Shiba offers guidance for first-time players and suggests starting with easy or medium levels to get familiar with the puzzles. ### Does Sudoku Shiba have different difficulty levels? Yes, Sudoku Shiba features multiple difficulty levels including Easy, Medium, Hard, and a challenging 'Rock' level for experienced players. ### What features does Sudoku Shiba offer to help players? Sudoku Shiba includes features like Notes, Hints, the ability to Change themes, and Auto-check for mistakes to enhance the gameplay experience. ### Does Sudoku Shiba have ads? Yes, Sudoku Shiba contains advertisements. ### What devices is Sudoku Shiba available on? Sudoku Shiba is available on iPhone and iPod devices. ### How often is Sudoku Shiba updated? New free features are updated regularly to enhance the Sudoku experience. ### What is the age rating for Sudoku Shiba? Sudoku Shiba has an age rating of 4+. ## Version history (last 5 releases) ### 1.4 — 2021-11-28 “November: The last month of autumn, but the beginning of a new adventure; time to take a risk and do the unexpected.” We work hard to bring the best experience when Sudoku with Shiba. Performance improvements and bugs fixes are constantly kept on track. Our team read and take into consideration every single review. Please leave us your feedback or any suggestions for the game improvements. ### 1.3 — 2021-10-11 “The end of the summer is not the end of the world. Here’s to October…” - Internet We work hard to bring the best experience when Sudoku with Shiba. Performance improvements and bugs fixes are constantly kept on track. Our team read and take into consideration every single review. Please leave us your feedback or any suggestions for the game improvements. ### 1.2 — 2021-09-21 "Ah, September!" You are the doorway to the season that awakens my soul." - Peggy Toney Horton We work hard to bring the best experience when Sudoku with Shiba. Performance improvements and bugs fixes are constantly kept on track. Our team read and take into consideration every single review. Please leave us your feedback or any suggestions for the game improvements. ### 1.1 — 2021-09-09 We work hard to bring your best experiences when Sudoku with Shiba. Performance improvements and bugs fixes are constantly kept on track. Our team read and take into consideration every single review. Please leave us your feedback or any suggestions for the game improvements. ### 1.0 — 2021-08-31 No release notes. ## Apps similar to Sudoku Shiba | App | Rating | Price | Category | | --- | --- | --- | --- | | [Iodoku](https://appshunter.io/ios/app/iodoku/id6753880944) | 5.0 (1) | Free | Games | | [The Muscular Shiba](https://appshunter.io/ios/app/the-muscular-shiba/id6450255336) | — | Free | Games | | [Sudoku Ultimate symbol puzzle](https://appshunter.io/ios/app/sudoku-ultimate-symbol-puzzle/id1384312459) | — | Free | Games | | [NoFluff: Sudoku](https://appshunter.io/ios/app/nofluff-sudoku/id1669990814) | 5.0 (4) | Free | Games | | [Frudoku](https://appshunter.io/ios/app/frudoku/id6449757564) | 5.0 (1) | Free | Games | | [Sudoku Classic Number Puzzle](https://appshunter.io/ios/app/sudoku-classic-number-puzzle/id6755161141) | — | Free | Games | ## More apps by Peconi Technology Limited Liability Company - [Fly Ducky - Pipi's Journey!](https://appshunter.io/ios/app/fly-ducky-pipis-journey/id6445949214) - [Smart Coloring](https://appshunter.io/ios/app/smart-coloring/id6446312477) - [Water Sort Puzzle : Peconi](https://appshunter.io/ios/app/water-sort-puzzle-peconi/id6446516186) - [Retro Blocks Puzzle : Peconi](https://appshunter.io/ios/app/retro-blocks-puzzle-peconi/id6447528403) - [Ripple Memory Recall : Peconi](https://appshunter.io/ios/app/ripple-memory-recall-peconi/id6447686692) All apps by Peconi Technology Limited Liability Company: https://appshunter.io/developer/1576828570 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-21.*