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Best of 2022: Object Placement

Today we continue our Best of 2022 posts with the “Object Placement” category. Throughout 2022 we had 44 posts in this area and several outstanding puzzles. The five “best of” puzzles are gathered together in this PDF file.

The first puzzle recognized in this category comes from our newest “contributing puzzlemaster”, Takeya Saikachi of Japan. This Battleships puzzle has minimal information in the outside clues but clever thinking will still let you place the full fleet.

Battleships by Takeya Saikachi

or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between ship placement and shading modes. In ship placement mode, right click gives sea, left click gives circle/square, left click and drag for rounded ships.)

The second puzzle also comes from Takeya Saikachi, this time with a playful “Squares” theme in a Battleships puzzle with a pentomino fleet.

Battleships (Pentomino) by Takeya Saikachi

or solve online (using our beta test of Penpa-Edit tools; use tab to alternate between two ship / shape placement modes and a shading mode. In battleship placement mode, right click gives sea, left click gives circle/square, left click and drag for rounded ships.)

Guest contributor Sam Cappleman-Lynes sent along two “best of” puzzles in the object placement category, starting with this Statue Park puzzle with a clean and interesting “Boxes” theme.

Statue Park by Sam Cappleman-Lynes

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

Sam also got recognition for this Star Battle puzzle that visually looks like a fighter from an iconic Sci-Fi series but embeds some creative logic in the solution as well.

Star Battle by Sam Cappleman-Lynes

or solve online (using our beta test of Penpa-Edit tools; in composite Star Battle mode a left click places a star, right click in a cell marks off the cell, and a right click on an edge or corner marks in a dot as a placement note.)

Our best puzzles often take a standard genre and present them in an unusual way, which is the case for the top Object Placement puzzle of 2022. This Statue Park (Half and Half) by Murat Can Tonta asks “Where Are the Circles?” and generated a lot of positive reviews for its avant-garde style.

Statue Park by Murat Can Tonta

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

Best of 2022: Number Placement

Our second site category for the Best of 2022 posts is “Number Placement”, where we had 50 posts during the year. All of the puzzles are gathered together in this PDF file.

We kick off the “best of 2022” number placement with a Kakuro (Hex) puzzle by Murat Can Tonta that had a marvelous solving path with very minimal clues used throughout.

Kakuro by Murat Can Tonta

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

Less familiar genres often get recognition during the best of series, particularly when they have a memorable solving path with several Aha moments. Grant Fikes’ Skyscrapers (Haido) with an Evens theme was such a puzzle and received a lot of favorite votes.

Skyscrapers (Haido) by Grant Fikes

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

Our last puzzle of 2022, a Kakuro (Gapped) puzzle by Prasanna Seshadri, also ended up being a best of 2022 puzzle. The grid is fairly open yet follows a nicely hidden logical path throughout.

Kakuro (Gapped) by Prasanna Seshadri

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

2nd best in the Number Placement category for 2022 was an elegant Skyscrapers (Cipher) by Serkan Yürekli which combined an interesting visual theme with an interesting solving path.

Skyscrapers (Cipher) by Serkan Yürekli

or solve online (using our beta test of Penpa-Edit tools; note that solution checking requires the eleven ciphered clues and the twenty-five interior cells to all be marked)

The top Number Placement puzzle of 2022 was a “milestone” puzzle, the 400th post by Thomas Snyder. This TomTom (Mystery) with just one clue also came with a YouTube video describing the puzzle-making process behind the grid.

TomTom by Thomas Snyder

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

Best of 2022: Sudoku

We’re starting off our six part series of Best of 2022 posts with Sudoku, a puzzle category with 59 entries throughout the year as well as a place in many of our e-book releases including the Masterpiece Sudoku Mix series and the Grandmaster Puzzles Quarterly series.

As in years past, we selected the top Sudoku by reviewing FAVE votes, web comments, and tested comments. All of these puzzles are gathered in this PDF file.

Our first “best of” puzzle goes to a challenging Classic Sudoku by Ashish Kumar that had some unusual steps to get to the finish.

Sudoku by Ashish Kumar

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

Another top sudoku was the t-shirt puzzle by Thomas Snyder for the United States team at the recent World Sudoku and Puzzle Championships, with a very clean theme not needing any given digits.

Puzzle by Thomas Snyder

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

Guest constructor Jonas Gleim made a fantastic combination of Arrow and Thermo-Sudoku puzzles with this “Compass” Sunday Stumper from May that received a lot of favorite votes.

Arrow/Thermo-Sudoku by Jonas Gleim

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

A Thermo-Sudoku from Kishore Kumar Sridharan took the second overall Sudoku spot, with a “weighty” theme from the given dumbbell.

Thermo-Sudoku by Kishore Kumar Sridharan

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

Surprisingly, the top puzzle for the year was a new variation, Multiples Sudoku, and the “example” puzzle that Thomas Snyder wrote for the Sudoku Grand Prix round from the United States. We haven’t featured those puzzles here yet, but the fresh logic surrounding the two-digit placements got the attention of many solvers, earning the most votes to be our best of 2022 Sudoku.

Multiples Sudoku by Thomas Snyder

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

Sunday Update

Our latest “Smashing the Sudoku” video covering the hard Nurikabe and Tight Fit puzzles from last week is now online.

After some extreme weather that caused power outages and then some other challenges, we’re back on track to get through our January tasks including announcing the Best of 2022 puzzles and releasing some bonus Microsoft Puzzle Hunt content. Keep a watch here for those updates and also for the start of discussing our 2023+ plans for the site in the coming weeks.

Update on Thomas: I’m taking a sabbatical from full-time work/GMPuzzles/… in 2023

(Copying a message below after a day where I’ve felt better than any time in the last 5 years having made a hard life decision. If I haven’t seen you in awhile or written in awhile, this is my commitment this year to share the love with my closest network, to detoxify myself and then to reconnect with my 1000 strongest connections to then see what we can do together on the problems we don’t even know to identify yet. The spark came from thinking about my move to 2014, the story of me ending my (f)unemployment from puzzles and relearning my love of science. It was a letter to Chad. I’ll not share his response unless he agrees, but I want you to know what I’m saying to my close network of people. Writing letters as with a postage stamp may not be a scalable thing to do, but I don’t care right now as it is a great way to share clear thoughts.)

Dear Chad,

There are not enough words (certainly not these 500+) that can say how much I appreciated your love last year, hearing your family connection to mental health while going through a challenging 2022 myself.

You might have seen Verily’s reduction in workforce news. Wednesday was a tough day for me after an exhausting JPM week. I drove to my college alma mater today and cleared my head and feel quite different. It’s added up to the decision in the header, I am taking a sabbatical from full-time work in 2023. I want to slow down parts of my life so that I can speed up my thinking. I want to help change the world, to coach the teams that might be able to.

My first innovative decision is to try life without a cell phone for this year, and connect back with the people I love. I may write a scientific paper after 12 months about the experience on my mental health and on others — I have lots of good measures and I am a data scientist so there could be a story there. Having gone through DBT therapy and being observant has made me recognize even just watching the homeless and mentally ill, or trying to talk to them and seeing how often I can get through — those observations from a person like me could make a difference. I think my main research goal might become tackling mental illness, but January is just about reading non-science books and trying other things.

So to keep me accountable — that this is a sabbatical and not a retirement — I commit this year, every couple months, to write you some thoughtful notes, with no rush for you to respond back (consider it a long letter sent with a postage stamp). I will be visiting different places sometime and I would love to get a set-up like a $1 and 0 equity advisor role just so I can have a badge back if I find myself in Seattle and want a place to sit and do some thinking and don’t need to send any emails to have an open door and a hotel desk. I don’t have an admin, I don’t want an admin. I want an open door like I loved having when I was at google so I could see a foreign city and get a quick snack before heading to an airport if needed. When it is a longer stay, we should certainly arrange an invited talk, a chance for lunch or other connection with you and Harlan.

I have strong connections in 10+ cities, but yours is the only one I want to start with for Seattle, because just talking about immunosequencing with some of its pioneers may revive what I felt in 2014, a time I consider one of the most stimulating in my life as I had access to all your data and to Tableau and could just play. I want my 1-2 day experiments to be things I can share anywhere, and we’ll discuss how this might be possible later. My message today was to just say I made a decision for me and am off the market but also not working anywhere deliberately. I’m going to celebrate my 43rd birthday next Thursday by being with my best friend, their partner, and child, in Boston who I haven’t seen enough since they moved away from SF during my post-hospitalization therapy.

I know we’re not genetically related, but I consider you a dear part of my family — I only use the term for closest connections and mentors/mentees in both directions. I do hope that you are managing these tough times. No rush to respond, but I look forward to a pleasant surprise in my inbox within the next 12 months. And I’ll stand by my commitment to write when I want to share a connection and fun life experience and maybe a new idea where something is connecting in a bigger picture I want to form.

With love,
Thomas

Sunday update delayed

(I was intending to start some more 2023 planning thoughts here today including a bonus sudoku, but I haven’t had power at my home due to recent weather since last night. For now, enjoy the first Smashing the Sudoku I released yesterday on YouTube.)

(Update Jan 9, 2023 morning: I did get power restored last night, but effectively lost a lot of momentum on this project while I worked on others. So we’ll start again next weekend, life permitting; stay well!)

Welcome (Back) to Grandmaster Puzzles: Thoughts on our first ten years

A ten-year update to our first puzzle post ever.

A logo, and a puzzle

Solve our logo puzzle online by clicking here or download this PDF to solve offline (go back to the original post for solution tracking).

—————
A few stats for our past decade of puzzles:

  • 2,618 web puzzle posts (389 weeks of content across 10 years), from 78 different authors including our 12 main puzzlemasters;
  • 3,800 book puzzles across 59 distinct collections (with a similarly high number of total authors but where completing that count would take a lot more time);
  • 0 broken puzzles / mistakes in artwork that needed fixing after publication (either online, or in our books), thanks to countless hours from our testing team supporting me and Serkan — mistakes in posts was always a critique of hand-crafted designs, compared to computer generation, but we have never failed our solvers on the released artwork;
  • 684,396 Penpa-plus web clicks across 2,684 solving links (we’ve recently finished updating EVERY web blog post except for 3 with an online solving option, as well as having our five Starter Packs also with these digitial options as we plan for more across our books);
  • 802 solving videos to date explaining different puzzles, with a small but dedicated audience of 1,146 subscribers to our YouTube channel.
  • Longer form thoughts follow, including some introspection:
    (more…)

    Happy New Year — celebrate with a new e-book

    While we are still closing out 2022 here on the west coast of the US, we wanted to wish a Happy New Year to those already in 2023 and those who soon will be.

    We’re closing out the year on a great note with the release of our Grandmaster Puzzles Quarterly Volume 6, with 60 puzzles across Sudoku, Kakuro, Parking Lot, Nanro, Snake Pit, and Round Trip styles. This is our 17th collection published in a busy 2022, and you can see all the books listed by release date here or can search for favorite puzzle types in our e-store directly.

    Sunday Update and Solutions

    Our latest book, Loop Variety Collection 2, is now posted in our e-store.

    We’re also putting the finishing touches on Grandmaster Puzzles Quarterly Volume 6 now, and our most recent week on puzzles taken from the styles in that GPQ6 book is gathered in this PDF and the solutions are in this PDF.

    The puzzle solution videos are on the posts and linked below.

    We’re done with posting puzzles for this year, and will be sharing some updates about what is to come in 2023 soon.

    Sunday Update and Solutions

    Our most recent week Loop Variety puzzle week is collected together in this PDF and the solutions are in this PDF. Our new book Loop Variety Collection 2, with more Geradeweg, Mukkonn Enn, Yajilin (Regional), Equality, and Line of Sight puzzles, will be released in the few days at our e-store. Until then, you can find the first volume which has more Country Road alongside other puzzles here.

    The puzzle solution videos, including our first from a guest contributor Martin Ender for the Friday Country Road, are on the posts and linked below.

    We will have a Sunday Stumper posting in five minutes. This coming week, our last of new puzzles for 2022, will feature puzzles (and variations) that will be part of the sixth volume of our Grandmaster Puzzle Quarterly series which will also be released this month.