Between Lines Sudoku by Philip Newman

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
You’ll need to read between, along, and outside the lines to infer the solution to this Between Lines Sudoku.

Between Lines Sudoku by Philip Newman

PDF

or solve online (using SudokuPad)

Theme: Between, the Lines

Author/Opus: This is the 148th 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). Also, numbers along each line must have values strictly between the values of the two numbers in the circle cells bounding that particular line.

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:00; One party hat (🥳): 15:00. All other solvers earn a 🦕: Meandering Menucocelsior.

Thomas Hits the GAS (highlight to view): 2:55, 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

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.

Irregular Sudoku by Bill Murphy

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
There’s only one “regular” region shape at the center of this fun grid by Bill Murphy. Can you work out how all the other shapes make the solution dance?

Irregular Sudoku by Bill Murphy

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or solve online (using SudokuPad)

Theme: Let’s Dance

Author/Opus: This is the 150th 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).

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 8:00; One party hat (🥳): 15:00. All other solvers earn a 🦕: David Bonapartenykus.

Thomas Hits the GAS (highlight to view): 3:25, 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

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.

Little Killer Sudoku by clover!

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Here we go ’round again with a set of Little Killer clues that mark important sums to figure out.

Little Killer Sudoku by clover!

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or solve online (using SudokuPad)

Theme: Here I Go ‘Round Again

Author/Opus: This is the 169th 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). Numbers along indicated diagonals must sum to the given total outside the grid.

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 6:00; One party hat (🥳): 11:00. All other solvers earn a 🦕: dizzy Diplodocus.

Thomas Hits the GAS (highlight to view): 2:16, 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

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.

Double Sandwich Sudoku by Bill Murphy

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Today we have not one but two layers of Sandwich Sudoku delightfulness for you.

Double Sandwich Sudoku by Bill Murphy

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or solve online (using SudokuPad)

Author/Opus: This is the 149th 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). Clues outside the grid give “sandwich” sums for all numbers in the cells between the 1, 5, and 9 in that row from left to right or in that column from top to bottom. These values are given in order, with the first sandwich sum referencing the cells between the first value from {1,5,9} and the second value from {1,5,9}, and the second sandwich sum referencing the cells between that second value and the last value from {1,5,9}. (For example, in row 9, the cells between 9 and 1 add to 15 and the cells between 1 and 5 add to 6 from the order of the outside clues and the 1, 5, and 9 in that row.)

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:00; One party hat (🥳): 13:00. All other solvers earn a 🦕: Double Dacentrurus.

Thomas Hits the GAS (highlight to view): 2:42, 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

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.

Exclusion (Quadruples) Sudoku by clover!

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Once again clover! is testing our reading ability as this is not a Quadruples puzzle and is instead the opposite; small values cannot appear in the surrounding cells.

Exclusion (Quadruples) Sudoku by clover!

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or solve online (using SudokuPad)

Theme: Shunned

Author/Opus: This is the 168th 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). Numbers in white circles MUST NOT appear in any of the four surrounding cells.

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:30; One party hat (🥳): 14:00. All other solvers earn a 🦕: unwelcome Udanoceratops.

Thomas Hits the GAS (highlight to view): 3:01, 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

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.

Between Lines Sudoku by Bill Murphy

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
There seem to be a lot of “stones” set up in the center of this grid but you’ll need to figure out how to kick some numbers to the outside paths and circles to get the solution.

Between Lines Sudoku by Bill Murphy

PDF

or solve online (using SudokuPad)

Theme: Kick Stones

Author/Opus: This is the 148th 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, numbers along each line must have values strictly between the values of the two numbers in the circle cells bounding that particular line.

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:00; One party hat (🥳): 13:00. All other solvers earn a 🦕: Westside Coronosaurus.

Thomas Hits the GAS (highlight to view): 3:32, 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

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.

Even Arrow Sudoku by clover!

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
The unusual arrows should hopefully have you reading the title or instructions today, as they just signal the number of even numbers along the arrow path.

Even Arrow Sudoku by clover!

PDF

or solve online (using SudokuPad)

Theme: Even Arrows Get the Blues

Author/Opus: This is the 167th 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). Some arrow shapes are in the grid; the total count of even numbers along the path of each arrow must equal the number in the circled cell (which is not part of this count). Numbers can repeat within an arrow shape.

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 6:30; One party hat (🥳): 12:00. All other solvers earn a 🦕: hitchhiking Hypsilophodon.

Thomas Hits the GAS (highlight to view): 3:36, 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

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.

Fortress Sudoku by Bill Murphy

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Can you figure out all the numbers in the “braids”, which are larger than their unshaded neighbors?

Fortress Sudoku by Bill Murphy

PDF

or solve online (using SudokuPad)

Theme: Braids

Author/Opus: This is the 147th 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). A number in a gray cell must be larger than any number in an adjacent white cell that shares an edge. (To assist solvers, this is shown like a greater than/less than shape in how the gray cells are drawn.)

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 7:00; One party hat (🥳): 13:00. All other solvers earn a 🦕: Parallel Palaeoscincus.

Thomas Hits the GAS (highlight to view): 2:00, 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

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.

Detection Sudoku by clover!

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Today’s variation features arrows that point to at least one more instance of the same number. Can you detect the logical solution path?

Detection Sudoku by clover!

PDF

or solve online (using SudokuPad)

Theme: Lovestruck

Author/Opus: This is the 166th 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). Numbers in gray arrows must appear at least once in the indicated direction.

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 6:00; One party hat (🥳): 11:00. All other solvers earn a 🦕: loving Lagosuchus.

Thomas Hits the GAS (highlight to view): 2:07, 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

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.

Multiplication Table Sudoku by clover!

(This post is part of the Genuinely Approachable Sudoku (GAS) series.)
Can you reconstruct a times table while solving this mathematical Sudoku variation by clover!?

Multiplication Table Sudoku by clover!

PDF

or solve online (using SudokuPad)

Theme: Math Class

Author/Opus: This is the 165th 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). In each cage, the product of the two numbers on the upper row equals the lower row, read as a two-digit number from left to right.

GAS Time Standards (highlight to view): Two party hats (🎩🥳): 6:00; One party hat (🥳): 11:00. All other solvers earn a 🦕: educated Edmontonia.

Thomas Hits the GAS (highlight to view): 1:30, 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

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.