Andelis Studio’s Honest Puzzle Boards

Field notes

Stelline’s puzzle rules combine star placement with a non-touching constraint across rows, columns, and regions. The site says boards are generated locally on the phone, then checked for a single solution rather than served from a fixed puzzle library. Its hint system is tied to the same deduction engine used for grading, while the studio explicitly says the site uses no cookies or analytics and collects no visitor data.