For the first time in awhile we are going to have some new YouTube content, in this case a live stream in collaboration with SudokuCon talking about how to make really special Sudoku. We’ll have some group solving, a joint construction lesson, and then some time for a Q&A with me.
(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
clover!’s Genuinely Approachable Sudoku are usually phenomenal. Today’s is also Average.
or solve online (using SudokuPad)
Theme: Checkerboard
Author/Opus: This is the 146th puzzle from Clover, part of the Genuinely Approachable Sudoku (GAS) team.
Rules: Standard Sudoku rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region). When a gray line appears in a cell, the number in that cell is the average of the two numbers at either end of the line. For instance, the average of R1C1 and R3C1 is 6.
GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:30; One party hat (🥳): 13:00. All other solvers earn a 🦕: checkmated Chindesaurus.
Thomas Hits the GAS (highlight to view): 1:33, with SudokuPad replay file shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).
Solution: PDF; solving video with explanation to be added later from GAS team.
Note: Follow this link for other less common variations of Sudoku.
Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.
(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
🎵 Oh Mr. Sum, Sum, Mr. Golden Sum, please add up for me in this Arrow Sudoku! 🎵 (And kindly peek out from behind the clouds in the harder Partly Summy bonus version.)
or solve online (using SudokuPad)
or for the harder original version see this PDF or this digital solving link
Theme: Sumbeams
Author/Opus: This is the 126th puzzle from Philip Newman, part of the Genuinely Approachable Sudoku (GAS) team.
Rules: Standard Arrow Sudoku rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region). Some arrow shapes are in the grid; the sum of the numbers along the path of each arrow must equal the number in the circled cell. Numbers can repeat within an arrow shape.
GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:00; One party hat (🥳): 13:00. All other solvers earn a 🦕: Quibbling Quaesitosaurus.
Thomas Hits the GAS (highlight to view): 2:23 (or 4:12 on the harder version solved first), with SudokuPad replay file or harder version shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).
Solution: PDF; solving video with explanation to be added later from GAS team.
Note: Follow this link for more Arrow Sudoku. If you are new to this puzzle type, here are our easiest Arrow Sudoku to get started on. More Arrow Sudoku puzzles can be found in these books in our e-store.
Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.
(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
A few numbers in the center of this puzzle are in the spotlight, and they cannot appear again in the marked diagonal directions.
or solve online (using SudokuPad)
Author/Opus: This is the 124th puzzle from Bill Murphy, part of the Genuinely Approachable Sudoku (GAS) team.
Rules: Standard Sudoku rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region). The numbers in the circles cannot repeat along the diagonals they belong to, but other numbers can.
GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:30; One party hat (🥳): 14:00. All other solvers earn a 🦕: Tech Support Telmatosaurus.
Thomas Hits the GAS (highlight to view): 3:04, with SudokuPad replay file shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).
Solution: PDF; solving video with explanation to be added later from GAS team.
Note: Follow this link for other less common variations of Sudoku.
Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.
(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Today’s GAS is a classic Sudoku with a ‘Starburst’ theme; hopefully your solving path will be able to dodge any particularly explosive bits of logic contained within.
or solve online (using SudokuPad)
Theme: Starburst
Author/Opus: This is the 145th puzzle from Clover, part of the Genuinely Approachable Sudoku (GAS) team.
Rules: Standard Sudoku rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region).
GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:30; One party hat (🥳): 14:00. All other solvers earn a 🦕: tricky Trinisaura.
Thomas Hits the GAS (highlight to view): 1:47, with SudokuPad replay file shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).
Solution: PDF; solving video with explanation to be added later from GAS team.
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 Sudoku including variations can be found in these books in our e-store. Also, visit this page to purchase all of the puzzles from the 16th World Sudoku Championship including classic Sudoku.
Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.
(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
A storm at a certain Sudoku setter’s house precipitated a leak around one of the windows. Let’s hope your Windoku-solving skills are more solid than the weather-proofing was.
or solve online (using SudokuPad)
Theme: Leakin’ in the Rain
Author/Opus: This is the 125th puzzle from Philip Newman, part of the Genuinely Approachable Sudoku (GAS) team.
Rules: Standard Sudoku rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region). Each of the four 3×3 shaded regions must also contain the numbers 1 to 9 without repeats. Along each line, the numbers in every region it passes through have the same sum. (In this puzzle, for example, R4C5 + R5C4 = R6C3.)
GAS Time Standards (highlight to view): Two party hats (🎩🥳): 8:00; One party hat (🥳): 15:00. All other solvers earn a 🦕: Procrastinating Punatitan.
Thomas Hits the GAS (highlight to view): 3:11, with SudokuPad replay file shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).
Solution: PDF; solving video with explanation to be added later from GAS team.
Note: Follow this link for other less common variations of Sudoku.
Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.
(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
We’re kicking off the 6th year of GAS (and 2nd on GMPuzzles) with a Rank Sudoku from Bill Murphy with a lot to get in order from high to low.
or solve online (using SudokuPad)
Author/Opus: This is the 123rd puzzle from Bill Murphy, part of the Genuinely Approachable Sudoku (GAS) team.
Rules: Standard Sudoku rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region). Also, in each cage, a numbered cell indicates the rank of that cell across all values in the cage (1 being the smallest value, 2 being the second smallest value, and so on). Numbers cannot repeat in a cage.
GAS Time Standards (highlight to view): Two party hats (🎩🥳): 8:00; One party hat (🥳): 15:00. All other solvers earn a 🦕: Border Borogovia.
Thomas Hits the GAS (highlight to view): 3:05, with SudokuPad replay file shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).
Solution: PDF; solving video with explanation to be added later from GAS team.
Note: Follow this link for other less common variations of Sudoku.
Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.
(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Hard to believe we’re completing the first year of GAS puzzles on GMPuzzles today. Let’s celebrate with an Irregular Sudoku that counts us down to the start of Year 6!
or solve online (using SudokuPad)
Theme: Countdown
Author/Opus: This is the 144th puzzle from Clover, part of the Genuinely Approachable Sudoku (GAS) team.
Rules: Standard Sudoku rules (insert a number from 1 to 8 into each cell so that no number repeats in any row, column, or bold region).
GAS Time Standards (highlight to view): Two party hats (🎩🥳): 6:30; One party hat (🥳): 12:00. All other solvers earn a 🦕: well-timed Wellnhoferia.
Thomas Hits the GAS (highlight to view): 1:26, with SudokuPad replay file shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).
Solution: PDF; solving video with explanation to be added later from GAS team.
Note: Follow this link for other less common variations of Sudoku.
Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.
(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
While this puzzle may be all outta titles, it has 11 white dots and 11 black dots, ensuring that there is no shortage of pairs to help you solve this Kropki Pairs Sudoku.
or solve online (using SudokuPad)
Theme: All Outta Titles
Author/Opus: This is the 124th puzzle from Philip Newman, part of the Genuinely Approachable Sudoku (GAS) team.
Rules: Standard Sudoku rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region). If a white circle is given between two adjacent cells, then the two numbers in those cells must differ by 1. If a black circle is given between two adjacent cells, then the two numbers must have a ratio of 2. Pairs of cells without circles can have any relationship.
GAS Time Standards (highlight to view): Two party hats (🎩🥳): 8:00; One party hat (🥳): 15:00. All other solvers earn an 🦕: Obliging Oplosaurus.
Thomas Hits the GAS (highlight to view): 2:14, with SudokuPad replay file shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).
Solution: PDF; solving video with explanation to be added later from GAS team.
Note: Follow this link for other less common variations of Sudoku.
Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.
(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
You’ll have to think outside of the box using the extra diagonals to get all the way through today’s Sudoku by Bill Murphy.
or solve online (using SudokuPad)
Author/Opus: This is the 122nd puzzle from Bill Murphy, part of the Genuinely Approachable Sudoku (GAS) team.
Rules: Standard Sudoku rules (insert a number from 1 to 9 into each cell so that no number repeats in any row, column, or bold region). Also, there are four diagonals of shaded gray cells passing through the grid which must contain the numbers 1-7. (Cells outside the grid are not seen by cells in the grid other than along these diagonals.)
GAS Time Standards (highlight to view): Two party hats (🎩🥳): 8:00; One party hat (🥳): 15:00. All other solvers earn a 🦕: Angular Anchiceratops.
Thomas Hits the GAS (highlight to view): 3:05, with SudokuPad replay file shared as a download for now (requires loading via settings menu with improvements expected before people should use this regularly).
Solution: PDF; solving video with explanation to be added later from GAS team.
Note: Follow this link for other less common variations of Sudoku.
Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Daily GAS discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access.