New e-book series: Grandmaster Puzzles Quarterly
After many years of publishing elegant, hand-crafted puzzles across multiple genres in focused e-books and one-off collections, we have decided to start a more regular quarterly publication where every...
View ArticleSunday Update and Solutions
Our past variety week of Spiral Galaxies puzzles is collected in this PDF and the solutions are in this PDF. More Spiral Galaxies can be found in The Art of Puzzles 2. The daily solution videos are on...
View ArticleSunday Update and Solutions
Our past variety week of Round Trip puzzles is collected in this PDF and the solutions are in this PDF. More Round Trip puzzles, as well as other loop variety puzzles, can be found in the book Loop...
View ArticleSunday Update and Solutions
Our past variety week of Star Battle puzzles is collected in this PDF and the solutions are in this PDF. More Star Battle puzzles can be found in these books by Grandmaster Puzzles. We will have a new...
View ArticleSunday Update and Solutions
Our past variety mix week of puzzles is collected in this PDF and the solutions are in this PDF. The daily solution videos are on the posts and linked below: This next week will feature Kakuro puzzles....
View ArticleSunday Update and Solutions
Our past week of Kakuro puzzles is collected in this PDF and the solutions are in this PDF. More Kakuro puzzles can be found in our e-store in the books Kakuro and Variations by Serkan Yürekli and The...
View ArticleSunday Update and Solutions
Our past week of Cross the Streams puzzles is collected in this PDF and the solutions are in this PDF. The daily solution videos are on the posts and linked below: This next week will feature Sudoku...
View ArticleNew Star Battle e-book and Sunday Update
Our latest e-book was just released to our store: Star Battle 2 by JinHoo Ahn and Murat Can Tonta. These two brilliant puzzlemakers have partnered to make this special set of 51 puzzles, including 35...
View ArticleSunday Update and Solutions
If you missed our post last weekend, our latest e-book, Star Battle 2 by JinHoo Ahn and Murat Can Tonta, is now available for sale in our store and two more Masterpiece Sudoku Mixes are on track to be...
View ArticleSunday Update and Solutions
Our past week with Kuromasu and Snake Pit puzzles is collected in this PDF and the solutions are in this PDF. The daily solution videos are on the posts and linked below: This next week will feature...
View ArticleSunday Update and Solutions
Later today we will be releasing two new parts of our Masterpiece Sudoku Mix series, as well as details on a “Cyber Monday” week sale for our puzzle books. As another Thanksgiving Holiday bonus, we...
View ArticleSunday Update and Solutions
There are two more days left in our e-store sale. Any purchase of $25 or more will get a 20% discount automatically taken off at our web store. The discount applies to all of our books, including our...
View ArticleSunday Update and Solutions
Our past week of Nanro puzzles is collected in this PDF and the solutions are in this PDF. Also, we just finished digitizing all of our Nanro puzzles for Penpa-Edit solving so check out our archive....
View ArticleSunday Update and Solutions
Our past week of Pentomino puzzles is collected in this PDF and the solutions are in this PDF. The daily solution videos are on the posts and linked below: Our last week of puzzles for 2021 will...
View ArticleSunday Update and Solutions
Our past week of Sudoku puzzles is collected in this PDF and the solutions are in this PDF. The daily solution videos are on the posts and linked below: We’ve recently added Penpa solving modes for all...
View Article2021 Puzzle Grand Prix: US Round Retrospective
Earlier in 2021, Thomas Snyder and Serkan Yürekli from Grandmaster Puzzles constructed a Puzzle Grand Prix round. This week we are taking a look back at those puzzles and will be adding some extra...
View ArticleWrapping up 2021 and prepping for 2022
Happy New Year to our GMPuzzles fans! For those that missed it, we just released Grandmaster Puzzles Quarterly: Volume 2, a collection of ninety-six puzzles across six genres: Isodoku, Kakuro, Statue...
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Best of 2021: Sudoku
We’ll start our Best of 2021 posts with some stats for the year. 2021 was a “full” year for us with over 320 web puzzles on the site, as well as twelve book releases including our first volumes of...
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Best of 2021: Number Placement
Here are our best Number Placement puzzles of 2021 selected from the 58 web posts in this category based on FAVE votes, web comments, and tester comments. All of these puzzles are gathered in this PDF...
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Best of 2021: Shading
Here are our best Shading puzzles of 2021 selected from the 60 web posts in this category based on FAVE votes, web comments, and tester comments. All of these puzzles are gathered in this PDF file....
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