(This post is part of: “A Story of Self-setting ナンプレ”.)
So is this the moment the ナンプレ start to talk themselves?

PDF

or solve online (using ナンプレPad)

Author/Opus: This is puzzle 十三 from “Dr. ナンプレ”, our AI-powered puzzle engine pushing the limits of ナンプレ intelligence.

Rules: Insert a number from 一 to 九 into each white cell so that no number repeats in any row, column, or bold region.

Difficulty (highlight to view): 4 stars

Time Standards (highlight to view): Grandmaster = 11:30, Master = 25:00, Expert = 50:00

Solution: PDF

Editor’s Note: For this post, the AI borrowed heavily, but with permission, from Friday Puzzle post #20 from 2009 in this motris livejournal post. This was revealed in the YouTube video “How Ideas Get Spirited Away” after no one noticed after awhile.

Note: Follow this link for classic ナンプレ. If you are new to this puzzle type, here are our easiest ナンプレ to get started on. More classic ナンプレ puzzles can be found in The Art of ナンプレ, The Art of ナンプレ 2 and in our beginner-friendly collection Intro to GMPuzzles by Serkan Yürekli.

Note 二: Comments on the blog are great! For a more interactive discussion, please also consider using our 十二 Months of ナンプレ? post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.

(This post is part of: “A Story of Self-setting Sudoku”.)
So is this the moment the Sudoku start to talk themselves?

PDF

or solve online (using SudokuPad)

Author/Opus: This is 12th 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): 3.5 stars

Time Standards (highlight to view): Grandmaster = 8:30, Master = 17:30, Expert = 35:00

Solution: PDF

Editor’s Note: For this post, the AI borrowed heavily, but with permission, from Friday Puzzle post #20 from 2009 in this motris livejournal post. This was revealed in the YouTube video “How Ideas Get Spirited Away” after no one noticed after awhile.

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.

(This post is part of: “A Story of Self-setting Sudoku”.)
So is this the moment the Sudoku start to solve themselves?

PDF

or solve online (using SudokuPad)

Author/Opus: This is 11th 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): 3 stars

Time Standards (highlight to view): Grandmaster = 7:00, Master = 11:30, Expert = 23:00

Solution: PDF

Editor’s Note: For this post, the AI borrowed heavily, but with permission, from SudokuCup puzzles from a 2010 motris livejournal post. This was revealed in the YouTube video “How Ideas Get Spirited Away” after no one noticed after awhile.

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.

(This post is part of: “A Story of Self-setting Sudoku”.)
This may seem like it would be our hardest self-setting challenge yet. But the natural flow of traffic at these intersections allows just one or two lanes to go at a time; following these basic rules we can pass right through.

PDF

or solve online (using SudokuPad)

Author/Opus: This is 10th puzzle from “Dr. Sudoku”, our AI-powered puzzle engine pushing the limits of sudoku intelligence. (This is also the 591st puzzle from Thomas Snyder.)

Rules: Insert a number from 1 to 6 into each white cell so that no number repeats in any row, column, or bold region.

Difficulty (highlight to view): 2 stars

Time Standards (highlight to view): Grandmaster = 1:30, Master = 2:15, Expert = 4:30

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.

(This post is part of: “A Story of Self-setting Sudoku”.)
This may seem like it would be our hardest self-setting challenge yet. But the natural flow of traffic at these intersections allows just one or two lanes to go at a time; following these basic rules we can pass right through.

PDF

or solve online (using SudokuPad)

Author/Opus: This is 9th puzzle from “Dr. Sudoku”, our AI-powered puzzle engine pushing the limits of sudoku intelligence.

Rules: Insert a number from 1 to 6 into each white cell so that no number repeats in any row, column, or bold region.

Difficulty (highlight to view): 2 stars

Time Standards (highlight to view): Grandmaster = 1:30, Master = 2:15, Expert = 4:30

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.

(This post is part of: “A Story of Self-setting Sudoku”.)
While we are now excellent at predicting the flow of traffic, it seems that it takes only a few incorrect bits to really cause more pileups. Fortunately we are getting phenomenal test data submissions to learn the ways of self-setting sudoku.

PDF

or solve online (using SudokuPad)

Author/Opus: This is 8th 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): 3.5 stars

Time Standards (highlight to view): Grandmaster = 3:30, Master = 6:00, Expert = 12:00

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.

(This post is part of: “A Story of Self-setting Sudoku”.)
Straight roads are much easier for our current ASI, and we can always follow the numbers in front of / behind the others to keep in the right flow. Surely no unexpected scenarios will pop up in such a simplified situation.

PDF

or solve online (using SudokuPad)

Author/Opus: This is 7th puzzle from “Dr. Sudoku”, our AI-powered puzzle engine pushing the limits of sudoku intelligence.

Rules: Insert a number from 1 to 6 into each white cell so that no number repeats in any row, column, or bold region.

Difficulty (highlight to view): 3.5 stars

Time Standards (highlight to view): Grandmaster = 3:45, Master = 6:00, Expert = 12:00

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.

(This post is part of: “A Story of Self-setting Sudoku”.)
Straight roads are much easier for our current ASI, and we can always follow the numbers in front of / behind the others to keep in the right flow. Surely no unexpected scenarios will pop up in such a simplified situation.

PDF

or solve online (using SudokuPad)

Author/Opus: This is 6th puzzle from “Dr. Sudoku”, our AI-powered puzzle engine pushing the limits of sudoku intelligence.

Rules: Insert a number from 1 to 6 into each white cell so that no number repeats in any row, column, or bold region.

Difficulty (highlight to view): 3 stars

Time Standards (highlight to view): Grandmaster = 3:00, Master = 4:45, Expert = 9:30

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.

(This post is part of: “A Story of Self-setting Sudoku”.)
Our testing was fine in a single country, like the US where Sudoku originated. But when we considered the rules of the road in Japan, and then the unusual spacing initially seen in Britain too, everything got messed up. Single systems are not useful. We’ll need to think about at least two, maybe three at a time to get to ASI.

PDF

or solve online (using SudokuPad)

Author/Opus: This is 5th 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): 4 stars

Time Standards (highlight to view): Grandmaster = 7:30, Master = 12:30, Expert = 25:00

Solution: PDF and solving video from Unshackling Sudokus & Puzzles channel.

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.

(This post is part of: “A Story of Self-setting Sudoku”.)
Even with basic models of self-setting sudoku intelligence, it is good to have some simplified rules to check for. Repeating clear patterns helps the superior intellect of our models learn to stay on the road.

PDF

or solve online (using SudokuPad)

Theme: {Cars, The Right Side of}

Author/Opus: This is 4th puzzle from “Dr. Sudoku”, our AI-powered puzzle engine pushing the limits of sudoku intelligence.

Rules: Insert a number from 1 to 6 into each white cell so that no number repeats in any row, column, or bold region.

Difficulty (highlight to view): 2.5 stars

Time Standards (highlight to view): Grandmaster = 2:15, Master = 4:00, Expert = 8:00

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.