Hey, I’ve just released Solodoku:

https://matthodges.itch.io/solodoku

Solodoku is a logic puzzle inspired by Star Battle: place items so exactly one sits in every row, column, and colour region, and never adjacent. Every puzzle can be solved with pure logic and no guesswork required.

Play levels across five difficulties, take on a daily challenge, or generate a fresh random puzzle any time.

Built in HTML5.