Araf by Serkan Yürekli

This flower-shaped clue design may provide a lot of data for determining the exits for some clue numbers in Serkan Yürekli’s Araf grid.

Araf by Serkan Yürekli

PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between a composite mode for line/edge drawing and a shading mode.)

Theme: Flower

Author/Opus: This is the 424th puzzle from our managing editor Serkan Yürekli.

Rules: Standard Araf rules.

Difficulty: 1.5 stars

Time Standards (highlight to view): Grandmaster = 1:15, Master = 1:40, Expert = 3:20

Solution: PDF and solving animation.

Note: Follow this link for more Araf puzzles on this website. If you are new to this puzzle type, here are our easiest Araf Puzzles to get started on. More Araf puzzles can be found in the ebook Araf by Serkan Yürekli.

Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Season 2 Preview Week Discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access and check subscriber instructions for role-related access.

Consecutive Pairs Sudoku by Serkan Yürekli

In this Sudoku variation, Serkan Yürekli gives us one of the numbers in each consecutive pair.

Consectuive Pairs Sudoku by Serkan Yürekli

PDF

or solve online (using our beta test of Penpa-Edit tools)

Theme: Diagonals

Author/Opus: This is the 423rd puzzle from our managing editor Serkan Yürekli.

Rules: Standard Consecutive Pairs Sudoku rules. (If a gray circle is given between two adjacent cells, then the two numbers in those cells must be consecutive. Note not all gray circles are given; adjacent cells without a circle may contain either consecutive numbers or nonconsecutive numbers.)

Estimated Difficulty: 1 star

Time Standards (highlight to view): Grandmaster = 0:30, Master = 0:40, Expert = 1:20

Solution: PDF and solving animation.

Note: Follow this link for Consecutive Pairs Sudoku puzzles on this website. If you are new to this puzzle type, here are our easiest Consecutive Pairs Sudoku to get started on. More Consecutive Pairs 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 Season 2 Preview Week Discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access and check subscriber instructions for role-related access.

Star Battle (Hidden Double) by Serkan Yürekli

Since we, as solvers, prefer to focus on the small regions of a Star Battle, Serkan Yürekli’s grid may allow us to continue thinking that way as we look for the hidden doubles.

Star Battle (Hidden Double) by Serkan Yürekli

PDF

or solve online (using our beta test of Penpa-Edit tools with Double Minesweeper mines standing for stars. Left clicking a cell places a star, left clicking a cell again places a second star. Right clicking a cell marks it empty with a cross, right clicking between cells places a dot for notation.)

Author/Opus: This is the 422nd puzzle from our managing editor Serkan Yürekli.

Rules: Variation of Star Battle rules. There are three stars per row, column, and region. Cells with stars can contain either 1 or 2 stars, but stars can still not be placed in adjacent cells that share an edge or corner.

Difficulty: 2 stars

Time Standards (highlight to view): Grandmaster = 1:45, Master = 2:45, Expert = 5:30

Solution: PDF and solving animation.

Note: Follow this link for other classic Star Battles and this link for Star Battle variations. If you are new to this puzzle type, here are our easiest Star Battles to get started on. More Star Battle puzzles can be found in The Art of Puzzles, in the books Star Battle by JinHoo Ahn and Star Battle 2 by JinHoo Ahn and Murat Can Tonta, 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 Season 2 Preview Week Discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access and check subscriber instructions for role-related access.

Numberlink by Serkan Yürekli

Serkan Yürekli constructed a gate whose walls reach out to both opposite corners.

Numberlink by Serkan Yürekli

PDF

or solve online (using our beta test of Penpa-Edit tools in linex mode where left click+drag draws lines and right click marks X’s)

Theme: Gate

Author/Opus: This is the 421st puzzle from our managing editor Serkan Yürekli.

Rules: Connect each pair of identical numbers with a path passing through edge-adjacent cells. No cell may be used on more than one path.

Difficulty: 1 star

Time Standards (highlight to view): Grandmaster = 0:20, Master = 0:30, Expert = 1:00

Solution: PDF and solving animation.

Note: Follow this link for other Numberlink puzzles and this link for other Loop/Path puzzles.

Note 2: Comments on the blog are great! For a more interactive discussion, please also consider using our Season 2 Preview Week Discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access and check subscriber instructions for role-related access.

LITS by Prasanna Seshadri

Worms that move from one diagonal to the next appear to split the grid in Prasanna Seshadri’s design.

LITS by Prasanna Seshadri

PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between a shading mode and a mode to mark edges with an X.)

Theme: Worms

Author/Opus: This is the 271st puzzle from our contributing puzzlemaster Prasanna Seshadri.

Rules: Standard LITS rules.

Difficulty: 1.5 stars

Time Standards (highlight to view): Grandmaster = 0:30, Master = 1:15, Expert = 2:30

Solution: PDF and solving animation.

Note: Follow this link for more variations of LITS and this link for classic LITS. If you are new to this puzzle type, here are our easiest LITS to get started on. More LITS 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 Season 2 Preview Week Discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access and check subscriber instructions for role-related access.

LITS by Serkan Yürekli

Might there be another S tetromino beyond the ones given in the final solution in Serkan Yürekli’s LITS grid?

LITS by Serkan Yürekli

PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between a shading mode and a mode to mark edges with an X.)

Theme: All Givens

Author/Opus: This is the 420th puzzle from our managing editor Serkan Yürekli.

Rules: Standard LITS rules.

Difficulty: 1 star

Time Standards (highlight to view): Grandmaster = 0:15, Master = 0:50, Expert = 1:40

Solution: PDF and solving animation.

Note: Follow this link for more variations of LITS and this link for classic LITS. If you are new to this puzzle type, here are our easiest LITS to get started on. More LITS 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 Season 2 Preview Week Discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access and check subscriber instructions for role-related access.

TomTom by Murat Can Tonta

Symmetrical regions with all even numbers are settled around the plus-formed empty space.

TomTom by Murat Can Tonta

PDF

or solve online (using our beta test of Penpa-Edit tools)

Theme: Easy Evens

Author/Opus: This is the 255th puzzle from our contributing puzzlemaster Murat Can Tonta.

Rules: Standard TomTom rules, using the integers 1-5.

Difficulty: 1.5 stars

Time Standards (highlight to view): Grandmaster = 0:45, Master = 1:00, Expert = 2:00

Solution: PDF and solving animation.

Note: Follow this link for classic TomTom and this link for TomTom variations. If you are new to this puzzle type, here are our easiest TomTom to get started on. More TomTom 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 Season 2 Preview Week Discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access and check subscriber instructions for role-related access.

TomTom by Serkan Yürekli

Four corner cages and only one mathematical operation—which would be the best to start with?

TomTom by Serkan Yürekli

PDF

or solve online (using our beta test of Penpa-Edit tools)

Theme: Multiple Corners

Author/Opus: This is the 419th puzzle from our managing editor Serkan Yürekli.

Rules: Standard TomTom rules, using the integers 1-5.

Difficulty: 1 star

Time Standards (highlight to view): Grandmaster = 0:30, Master = 0:45, Expert = 1:30

Solution: PDF and solving animation.

Note: Follow this link for classic TomTom and this link for TomTom variations. If you are new to this puzzle type, here are our easiest TomTom to get started on. More TomTom 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 Season 2 Preview Week Discussion post on the GMPuzzles Discord. Not a member of the Discord? Click this link for basic access and check subscriber instructions for role-related access.

WPC Number Placement Mini-Playoff 3/3: Skyscrapers (Gap) by David Altizio

The last Number Placement playoff puzzle from the World Puzzle Championship was a Skyscrapers (Gap) puzzle with an empty cell in each row and column. How long will it take you to solve David Altizio’s puzzle?

Skyscrapers (Gap) by David Altizio

PDF

or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between number entry modes and a shading mode to mark the unused cells.)

Author/Opus: This is the 15th puzzle from guest contributor David Altizio.

Rules: Variation of Skyscrapers rules. Insert numbers into some cells of the grid so that each row and column of the grid contains the numbers from 1 to 5 once each and one gap. Each number in the grid represents the height of a building and the clues on the outside of the grid indicate how many buildings can be “seen” when looking from that direction. Taller buildings block the view of smaller buildings.

Estimated Difficulty: 1.5 stars

Solution: PDF for all Number Placement playoff puzzles.

Note: Follow this link for classic Skyscrapers puzzles and this link for variations on Skyscrapers puzzles. If you are new to this puzzle type, here are our easiest Skyscrapers Puzzles to get started on. More Skyscrapers puzzles can be found in The Art of Puzzles, in our beginner-friendly collection Intro to GMPuzzles by Serkan Yürekli, and in the e-book Skyscrapers by Ashish Kumar.

WPC Number Placement Mini-Playoff 2/3: Cross Sums by Serkan Yürekli

The second Number Placement playoff puzzle was a Cross Sums, for the Canadian puzzle invention by Jacob E. Funk that is now mostly known as Kakuro. Can you solve Serkan’s easy puzzle?

Cross Sums or Kakuro by Serkan Yürekli

PDF

or solve online (using our beta test of Penpa-Edit tools)

Author/Opus: This is the 414th puzzle from our managing editor Serkan Yürekli.

Rules: Standard Kakuro rules.

Estimated Difficulty: 2 stars

Solution: PDF for all Number Placement playoff puzzles.

Note: Follow this link for classic Kakuro and this link for Kakuro variations. If you are new to this puzzle type, here are our easiest Kakuro to get started on. More Kakuro puzzles can be found in these books in our e-store.