(This post is part of: “A Story of Self-setting Sudoku”.)
Our testing is showing that we may have an ASI (believe the hype!), but not a GASI (Genuinely Approachable Sudoku Intelligence) without more prompting. So we’ve started to use prompts to get data for reinforcement learning with way mo’ focus on Sudoku-based decision making. This one starts with the basics, going from 0 to 9 in 8.1 seconds, a new sudoku speed record.

PDF

or solve online (using SudokuPad)

Author/Opus: This is 2nd puzzle from “Dr. Sudoku”, our AI-powered puzzle engine pushing the limits of sudoku intelligence.

Rules: Insert a number from 1 to 9 into each white cell so that no number repeats in any row, column, or bold region.

Difficulty (highlight to view): 1.5 stars

Time Standards (highlight to view): Grandmaster = 1:00, Master = 1:45, Expert = 3:30

Solution: PDF

Note: Follow this link for 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.

Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Twelve Months of Sudoku? post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.