Here are the two best Sudoku puzzles of 2017, as well as our best “Extra” puzzles. We only had 13 Sudoku posted this past year but will have many more in 2018.

One of our patrons requested this unique combination of Arrow, Shape, and Thermo-Sudoku by Prasanna Seshadri, and it was a fantastic puzzle.

The highest-rated Sudoku for 2017 was this challenging Killer Sudoku by Serkan Yürekli.

In addition to our usual puzzles, we sometimes had larger combinations, hidden puzzles, or puzzle hunt style puzzles. Both of the below “extras” got top marks from our fans.

Prasanna returned for his usual “Birthday Surprise” on March 2nd with this combination of Yajisan-Kazusan and Tapa.

Our other best Extra puzzle was “Border Patrol” by Thomas Snyder, a puzzle hunt puzzle without any instructions.

With that, we’re done with the Best of 2017, and you can find all of the puzzles in this PDF.

Here are our best Object Placement puzzles of 2017, selected from the 17 posts over the year. While this style did not feature as often as others in 2017, it includes our runaway vote winner for Puzzle of the Year.

One of the best object placement puzzles of this year was a gem that only our patrons got to see. Murat Can Tonta, practicing the art of Statue Park, made a memorable antisymmetric puzzle. If you want to see all our web puzzles, subscribe to GMPuzzles.

This Battleships by Thomas Snyder was not necessarily meant to have a long shelf life — it was constructed for one specific day — but our solvers enjoyed it and gave it several FAVEs to make the top list.

The best Object Placement puzzle of the year, and also the overall Best Puzzle of the year, goes to this Star Battle by Thomas Snyder, originally for the US Puzzle Grand Prix that Dr. Sudoku authored. The frame in the grid leads to a fun logical solving path in a medium-difficulty puzzle.

Here are our best Loop/Path puzzles of 2017, a style which was featured in 30 posts in 2017.

Puzzlemaster Murat Can Tonta brought us our first top loop puzzle, a Yajlin, with a fun logical solving path.

Guest contributor Walker Anderson picked up his third “best of…” award with this easy and elegant Slitherlink.

The best “Loop” puzzle of 2017 pulled out a lot of the stops, as a super-sized combination of four different styles. Those solvers who were able to find their way to the final solution of this 4-Way Loop by Serkan Yürekli surely felt rewarded for the experience.

Here are our best Shading puzzles of 2017, our most frequent category with 60 posts this past year so we’ve selected five total “Best of…” winners here.

Leading off our winners is this classic Tapa by Murat Can Tonta with a Four Squares theme.

Murat brought another highly rated puzzle with this classic LITS with a patterned center.

However, our top three puzzles (all very close in votes) were minor variations on shading styles. Thomas Snyder brought us this Tapa (Different) puzzle that uses 15 different 2×2 blocks in different parts of the solve.

Tying for the best shading puzzle of 2017 is another Tapa variation, Visionary, from Tapa creator Serkan Yürekli that makes you look beyond the normal box to make progress.

The other puzzle tied for Best Shading Puzzle was a challenging Nurikabe by John Bulten where instead of the usual 2×2 rule in a lot of our shading puzzles, there was a no five in a line rule.

Here are our best Number Placement puzzles of 2017 (excluding Sudoku which is treated as its own category). We posted 22 Number Placement puzzles on the web throughout the year.

Two of our best puzzles in 2017, including this Kakuro (Touchy) by Grant Fikes, were exclusive for our patrons. If you want to see all of our puzzles, please subscribe to our site and you’ll get these bonus puzzles and other rewards.

Another Kakuro, this one from guest contributor Walker Anderson, got incredible reviews.

The top-rated Number Placement puzzle of 2017 came from Thomas Snyder, aka Dr. Sudoku, with this TomTom puzzle called Half and Half.

Here are our best Region Division puzzles of 2017, selected from the 42 web posts in this category (our second most frequent class of puzzle).

One of our theme weeks in 2017 was “Just One” with lots of puzzles using just the clue number 1. This Pentominous puzzle from Carl Worth was a very creative use of the just one rule, featuring the Roman numeral I, and was voted one of our best puzzles.

Another of the top puzzles was this Fillomino variation by Murat Can Tonta that required symmetric regions.

Our best Region Division puzzle of 2017 came from a guest constructor who is now a regular US puzzle team member: Walker Anderson (link to his blog). Walker cracks the “best of” listings a few times this year for his contributions, and this Cave puzzle had a really incredible logical flow.

All of the puzzles selected by our solvers as the “Best of 2016” are gathered in this PDF. You can read more about them in our other “Best of” posts.

Here are our best Shading puzzles of 2016, now our second most frequent category behind Loop/Path with 50 posts this past year.

Leading off this list was an Easy as LITS variation from Serkan that had a super high FAVE/solve ratio as a patron bonus puzzle. [Note: this is one of two supporter bonuses to win a Best Of award this year, but they’ll stay blurred on this site for non-patrons.]

Prasanna was our shading puzzle master this year, including this surprise of a Nurikabe variation prepared as practice for the WPC with a clean logical theme.

Prasanna also created a new Nanro variation “by accident” this year, which we call Nanro (Signpost). This early Spiral-themed example was well reviewed.

But the two best shading puzzles of this year were a kind of call and response from Prasanna and our audience, based around a “Windows” variation Prasanna experimented with. This Tapa in particular got high scores from the Windows week.

And then inspired guest contributor Jack Lance to make another version, this time with overlapping windows.

Basically tied in votes and clearly connected in origin, these Tapa (Windows) together are the best Shading Puzzle of 2016.

Here are our best Region Division puzzles of 2016, selected from the 39 web posts in this category.

While we didn’t have as many guest contributions in 2016 as in earlier years with the site, there were still some stand-out puzzles from our guests including this magnificent Cave by Bryce Herdt with Fibonacci Spiral theme.

Another Cave, this time a Diagonal variation from Prasanna Seshadri, also got top marks from many solvers.

Carl Worth demonstrated the quality that earned him a contributing puzzlemaster position this year with a tough Fillomino puzzle with a dominoes theme.

The best Region Division puzzle this year though went to this combination of Pentominous and Star Battle by Grant Fikes that gave solvers a unique kind of logical challenge.

Here are our best Loop/Path puzzles of 2016, a style which gained in overall representation last year and had 56 posts, the most of any genre.

The first best “Loop” puzzle was a classic Masyu from Murat Can Tonta that appeared in early January with a Knight Steps theme.

One of our patrons requested a “Roller Coaster” puzzle, an arithmetic loop variation that debuted in the MIT Mystery Hunt. Serkan’s take on a Roller Coaster — with a 1 to 9 ride of clues — was recognized by our solvers as a top puzzle.

Prasanna Seshadri had a couple of our best Loop puzzles this year including this transparent Yajilin that made the most of the variation’s new rule that clue cells could be shaded in.

Grant Fikes gave us a very clever twist on a Slitherlink puzzle with a cipher inspired by LITS.

But the best loop puzzle of the year was a “giant” loop creation from Prasanna, specifically this birthday puzzle Castle Wall (with Towers). Solvers who persevered to the end of this challenging puzzle had something to celebrate.

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