Dr. Sudoku Prescribes #15 – Thermo-Sudoku
or solve online (using our beta test of Penpa-Edit tools)
Theme: Double Zeroes
Rules: Standard Thermo-Sudoku rules. Range is 1-9.
Answer String: Enter the 9th row from left to right, followed by a comma, followed by the 5th column from top to bottom.
Time Standard: Thermo-Sudoku Master = 2:15, Expert = 6:45, Novice = 22:30
Solution: PDF
Note: Follow this link for more Thermo-Sudoku puzzles. If you are new to this puzzle type, here are our easiest Thermo-Sudoku to get started on. More Thermo-Sudoku puzzles can be found in The Art of Sudoku 2.
I am sorry to say I have a complaint :
At this rate you publish puzzles quicker than I can solve them…
Just kidding, keep up the good work !
15:21 very slow ….