Trilumin

Where it started.

I wanted a place for Sudoku, Gokigen and Futoshiki that felt calm, considered and satisfying to use. Trilumin brings those three puzzles together in a small app of its own.

What I’m exploring.

The work spans puzzle interaction, themes, feedback, sound and personal records. Shipping to the App Store also means returning to the details: fixing errors, improving controls and learning from real play.

Where it stands.

Available on the App Store. Free to play, with optional in-app purchases and ads on some screens.