스도쿠 9 : 숫자 퍼즐 게임 is a sudoku game by SudokuGame with 10+ downloads (about 25 estimated). Released Oct 16, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Free Sudoku with 4 difficulty levels! A number brain puzzle to enjoy anytime, anywhere with memos, hints, and auto-saves.”