Press kit

Everything you need to write about Roboku or feature it in a video. All images and videos may be used freely for coverage.

Download the press kit (ZIP, 1.9 MB) Play it now (no sign-up)

Fact sheet

Game	Roboku
Developer	Jorge Arenas, independent developer based in Lleida, Spain
Genre	Logic and deduction puzzle (whodunit + Sudoku-style rules)
Platforms	iPhone and iPad, Android, web browser
Release	Web: September 2026 · Google Play: 25 October 2026 · App Store: 5 November 2026
Price	Free with ads; an optional one-time purchase removes the ads
Languages	English, Spanish, Catalan, Galician, Basque, French, German, Italian, Brazilian Portuguese, Japanese, Korean and Traditional Chinese
Website	roboku.app · play in the browser: play.roboku.app
Press contact	hola@roboku.app

Short description

Roboku is a daily deduction puzzle: something has been stolen, every suspect gives you one clue, and there is only one solution.

Description

Roboku turns the classic whodunit into a logic puzzle. Each case has a map divided into rooms, a cast of suspects and a stolen object. Every suspect brings a single clue, such as “She is in the Archive” or “He is next to a window”, and the structure does the rest: nobody shares a row or a column, every suspect is in a different room, and the object only shares its room with the thief.

Players place the suspects on the map until everything fits, and the last piece reveals who did it and where the object is hidden. There is no guessing and no luck: every case is generated and then checked by a solver, so it always has exactly one solution.

A new daily case arrives every day, with a calendar to play past days, and there are many more cases to play at any pace. Roboku works offline, offers hints when you get stuck, and saves progress across devices with an optional account.

Key features

One solution, always

Every case is verified by an automatic solver: if it can be solved, it can only be solved one way.

A new case every day

The daily challenge, plus a calendar to catch up on the days you missed.

Readable clues

Rooms, rows, columns, windows and furniture: clues about the map you can see, not riddles.

Everywhere

iPhone, Android and the web, in 12 languages, with offline play and optional cloud save.

Screenshots

Full-size 1080×1920 images are in the ZIP. English and Spanish versions included.

A case map with its rooms, furniture and windows

Suspects placed with their color and initial

Logo and banner

Videos

Contact

For review codes for the ad-free version or any questions, write to hola@roboku.app.