Sudoku · Chill
Sudoku Chill Level 640
Exactly the puzzle you see as Chill level 640 in the app. 40 numbers are given. Tap an empty cell to reveal just that number, or open the full solution.
Open with starsIn the app, you open this level for free with the stars you win, in a pack of 50. Beasties Pro, a one-time purchase, opens every level at once. How Free and Pro work
6397421
4138
847
871
941627
723
183
7389
3861475
Every player gets the same levels in the same order, so this solution matches your app. How to solve Sudoku