Dr. Sudoku Prescribes #143 – Sudoku
or solve online (using our beta test of Penpa-Edit tools)
Theme: High and Low (Note: This puzzle was one of the qualifying round puzzles from this year’s Arlington Puzzle Festival)
Answer String: Enter the 2nd column from top to bottom, followed by a comma, followed by the 6th column from top to bottom.
Time Standards (highlight to view): Grandmaster = 2:15, Master = 3:15, Expert = 6:30
Solution: PDF
Note: Follow this link for other classic Sudoku. If you are new to this puzzle type, here are our easiest Sudoku to get started on. More classic Sudoku puzzles can be found in The Art of Sudoku, The Art of Sudoku 2 and in our beginner-friendly collection Intro to GMPuzzles by Serkan Yürekli.
This is my favorite classic for quite a while. I love the solving path that emerges from both the separation of the high/low digits and the shape of the white spaces.
4:07