Questions About Blueferal and Our Games, Answered

Blueferal Studio (often just "Blueferal") is an indie game studio, founded in 2026, that designs, builds and runs its own games. Its remote-first crew of 35 makers works from 12 countries across game design, engineering, art, animation, audio, and QA and playtesting. The studio’s game is Sudoku Master, a sudoku puzzle game that is out now on Android and iOS.

No. Blueferal Studio does not offer game development services, outsourcing or work for hire: every game the crew works on is one of the studio’s own. Today that means Sudoku Master, the studio’s sudoku puzzle game, which is out now on Android and iOS and built as a native app for each platform.

Blueferal Studio’s headquarters is at 507-South Block, TwinStar, 150 ft Ring Road, Rajkot, Gujarat 360005, India. The studio is remote-first, so its 35 makers work from 12 countries rather than one office. Shared habits keep the crew in sync across time zones: a playable build at the end of every two-week sprint, and short, frequent playtests that show what to keep, cut or improve.

A crew of 35 makers, working remote-first from 12 countries, makes every Blueferal game. The crew covers six disciplines under one roof: game design, engineering, art, animation, audio, and QA and playtesting. Everyone plays the same build each two-week sprint, so feedback moves between crafts in days, and an animator hears from QA while there is still time to act on it.

Blueferal Studio works by three values: players first, craft over crunch, and ship, learn, repeat. Players first means judging a feature by how it plays, checked in short, frequent playtests. Craft over crunch means planning milestones for quality rather than overtime, and the crew has logged 0 crunch weeks. Ship, learn, repeat means a playable build every two-week sprint.

Blueferal Studio’s game is Sudoku Master, a sudoku puzzle game for Android and iOS that is out now. It has difficulty levels to choose from, pencil notes for candidate numbers, hints, mistake checking and offline play. Sudoku Master has its own page on this site, which lists its platforms, features and release status.

Sudoku Master is a sudoku puzzle game from Blueferal Studio, out now on Android and iOS. You fill the grid so that every number appears once in each row, each column and each box, using nothing but logic. Pick a difficulty level, pencil in candidate numbers as you work, ask for a hint when you are stuck, and let mistake checking show when a number breaks the rules.

Sudoku Master is out now on Android and iOS: download it from Google Play on Android or from the App Store on iOS. The store badges on the Sudoku Master page on this site link straight to both listings. The sudoku puzzle game is built as a native app for each platform and plays offline, with no connection needed.

Yes. Sudoku Master has difficulty levels to choose from, so you can pick the one that suits you and move up when you want a tougher grid. Whatever the level, the rules stay the same: fill the grid so that every number appears once in each row, column and box. Pencil notes, hints and mistake checking help you along the way.

Yes. Sudoku Master lets you pencil in candidate numbers inside a cell while you work out which one belongs there. When you are stuck, you can ask for a hint, and mistake checking shows when a number breaks the rules, so you can fix it and keep going. Sudoku Master is out now on Android and iOS.

Blueferal Studio’s game, Sudoku Master, is out now on Android and iOS. It is a sudoku puzzle game, built as a native app for each platform, and it plays offline. Each game’s page on this site lists its platforms, how it is built and its release status, with badges that link to its Google Play and App Store listings.

Yes. Sudoku Master, Blueferal Studio’s sudoku puzzle game, is a mobile game: it is out now on Android and iOS, built as a native app for each. It plays offline, so a puzzle is ready whenever you have a spare moment, and it comes with difficulty levels, pencil notes, hints and mistake checking.

Yes. Sudoku Master plays offline, so you can solve a puzzle anywhere, with no connection needed. The sudoku puzzle game from Blueferal Studio is out now on Android and iOS, with difficulty levels to choose from, pencil notes for candidate numbers, hints when you are stuck and mistake checking.

Sudoku Master is built as a native app for Android and a native app for iOS. Blueferal Studio designs, builds and runs it in-house, with its crew of 35 makers. The Sudoku Master page on this site lists how the game is built alongside its platforms, players and release status.

Email Blueferal Studio at sales@blueferal.com with a subject line that starts "Press enquiry". Journalists, streamers and YouTubers are always welcome, and with one studio inbox the right person in the crew picks your message up. Say which game you are covering and where your coverage will appear, such as your publication or channel, so the crew can help quickly.

Yes. Review and preview keys, logos and character art for coverage, and interviews with the crew are available on request. Email sales@blueferal.com with the subject "Press enquiry", say whether you are covering Sudoku Master or the studio itself, and say where your review, video or stream will appear.

The Blueferal devlog is where the crew will share news and behind-the-scenes stories about its games, and you can sign up there to get new posts by email. Until the first post goes up, the Sudoku Master page on this site lists the game’s platforms, features and release status, and the contact page reaches the crew directly.