Updates & News
The latest from Sefdek — releases, studio updates, and what we're building.
Release
January 2026
Sudoku by Sefdek — Now on Google Play
Our first published app is live. Sudoku by Sefdek is a clean, distraction-free puzzle app with thousands of unique puzzles across four difficulty levels. Free on Android.
Studio
May 2026
Sefdek Expands to Four Service Areas
Sefdek is now operating across four areas: web development, mobile game development, new product development, and R&D. Same quality focus, broader scope.
Update
May 2026
What We're Building Next
More mobile games are in development. First web projects are underway. R&D is active. We're building quietly — updates to follow.