Archive for the ‘Best Of …’ Category:

Best of 2019: Loop/Path Puzzles

Here are our best Loop/Path puzzles of 2019, selected from the 42 web posts in this category based on your FAVE votes:

A couple of our “Best of” in this category are variety puzzles, starting with this loop + word puzzle combination O’utcast from Serkan Yürekli.

O'utcast by Serkan Yürekli

Guest contributor Bryce Herdt created a quite unusual Castle Wall puzzle that got a fair number of FAVE votes.

Castle Wall by Bryce Herdt

Another guest contributor, Joseph Howard, put together this challenging Yajilin variation with some “false” clues that might be covered up. The solvers who found their way to end enjoyed the journey.

Yajilin by Joseph Howard

Another Castle Wall, this one by Murat Can Tonta, was our second best in this category, with a noteworthy solving path if you can find it.

Castle Wall by Murat Can Tonta

The best Loop/Path puzzle of 2019, and also the top vote getter across all categories as the best puzzle of 2019, is an absolutely crazy variation by Yuki Kawabe. It combines some shading, object placement, and snake path genres into a hybrid called SSS (Sundoku Snake Shape).

SSS by Yuki Kawabe

All of these best Loop/Path puzzles are collected in this PDF file.

Best of 2019: Shading Puzzles

Here are our best Shading puzzles of 2019, selected from the 41 web posts in this category based on your FAVE votes:

Our first best shading puzzle of 2019 is actually two puzzles. As part of his debut week at GMPuzzles, Ashish Kumar created a set of puzzles that each had two different solving options from the same clues. With some help from editor (becoming co-author) Thomas Snyder, this Kurotto (and Cave) came together really well and got a lot of favorite votes.

Kurotto by Ashish Kumar and Thomas Snyder

Many of our “best of” puzzles get attention due to unusual clues and fun Aha moments, and the center of this Nanro by John Bulten certainly fits that description.

Nanro by John Bulten

John Bulten also was the author behind this favorite LITS puzzle with a Pi theme and a fun easter egg for our regular solvers.

LITS by John Bulten

Our top two were both Tapa puzzles of different forms by Murat Can Tonta. This Tapa (Regional) puzzle combined some different ways of thinking about clues in a clever and challenging package.

Tapa by Murat Can Tonta

And our Best Shading puzzle of 2019 was this classic Tapa by Murat. While on the easier end (usually our top vote getters are very difficult puzzles), the visual theme and smooth solve stood out for our voters.

Tapa by Murat Can Tonta

All of these best Shading puzzles are collected in this PDF file.

Best of 2019: Number Placement Puzzles

Here are our best Number Placement puzzles of 2019, selected from the 35 web posts in this category based on your FAVE votes:

We had a “pair” of Kakuro puzzles that were both on the higher end of the list for 2019 (admittedly the “pair” was more of an editorial connection given similar grid shapes but different solving paths; both were great puzzles and posted on back-to-back days). The second of the pair was this Nonconsecutive Kakuro from Grant Fikes that was a Sunday bonus for our subscribers. (Note: we are beginning to organize all of our web bonus puzzles into a new book so that those who missed these puzzles from 2014-2019 can see what they missed.)

Kakuro by Grant Fikes

In terms of variety Number Placement styles, this Smashed Sums by Michael Tang with a Binary theme got top marks. It is a great example of our “Grandmaster Puzzles” style: a compelling visual theme that also leads to a satisfying logical solve.

Smashed Sums by Michael Tang

We really enjoy TomTom puzzles and two TomToms from our contributing puzzlemasters stood out this year. Both highlighted reusing a small number of clue values to create an interesting solving path. Ashish Kumar brought us this “Three Thirty” TomTom where if you can solve the puzzle that fast you’d be breaking our grandmaster time.

TomTom by Ashish Kumar

Murat Can Tonta brought us this “Jackpot” TomTom with all sevens to sort out, and a lot of top votes to make it our second favorite in this category.

TomTom by Murat Can Tonta

Overall, our best Number Placement puzzle of 2019 was this Kakuro also from Murat Can Tonta, with a similar pattern to the first puzzle on this list and a challenging but fun solving path.

Kakuro by Murat Can Tonta

All of these best Number Placement puzzles are collected in this PDF file.

Best of 2019: Region Division Puzzles

Here are our best Region Division puzzles of 2019, selected from the 45 web posts in this category based on your FAVE votes:

We had two favorite Pentominous (Borders) puzzles. The first, from Murat Can Tonta, was an amazingly beautiful 12-clue puzzle with each pentomino letter appearing in “Alphabetical Order” in the grid. That this solves uniquely as a Pentominous puzzle is a true grandmaster’s touch.

Pentominous by Murat Can Tonta

The other Pentominous (Borders) that was a best of 2019 was from Grant Fikes, and had a more involved logical solve that went around the grid.

Pentominous by Grant Fikes

Guest contributor Michael Tang brought our favorite Cave puzzle of 2019 with another fun logical solving theme to discover.

Cave by Michael Tang

We had a few surprises in store last year, including a hidden January connection to the 2019 MIT Mystery Hunt when some Fillomino (Cipher) puzzles by Tim Marsden (anagrams to Mastermind) were posted in January. These puzzles were actually by Dan Katz, and linked as a final step in another puzzle, Connect Four, from that Hunt. This hardest Cipher puzzle, with full top and bottom rows, was a favorite of 2019.

Fillomino (Cipher) by Tim Marsden

Overall, our best region division puzzle of 2019 went to John Bulten’s Fillomino with some trademark Bulten-Aha moments to go from a seemingly impossible puzzle to something with a logical path.

Fillomino by John Bulten

All of these best Region Division puzzles are collected in this PDF file.

Best of 2019: Object Placement Puzzles

Here are our best Object Placement puzzles of 2019, selected from the 38 web posts in this category based on your FAVE votes:

Our first favorite puzzle was a bonus for our subscribers, a Star Battle from Murat Can Tonta with four interacting T’s framing the grid. (We are beginning to organize all of our web bonus puzzles into a new book so that those who missed these puzzles from 2014-2019 can see what they missed.)

Star Battle by Murat Can Tonta

Our next favorite puzzle came from Ashish Kumar, the most recent puzzlemaster to join the team. It combined Minesweeper and Battleship logic and required some outside of the box thinking.

Battleship Minesweeper by Ashish Kumar

For some reason I don’t fully understand, pi-themed puzzles are always popular on the site. Serkan Yürekli brought out a Digital Battleships puzzle that used the first 100 digits of pi and a nice series of outside clues to limit the grid.

Digital Battleships by Serkan Yürekli

Our top two puzzles both used the theme of “two” in different creative ways. Guest contributor Bryce Herdt made this challenging Pentopia puzzle with only two-way straight arrows as clues.

Pentopia by Bryce Herdt

Leading to our best object placement puzzle of 2019, this quite unusual and very logically interesting Battleships puzzle by John Bulten.

Battleships by John Bulten

All of these best Object Placement puzzles are collected in this PDF file.

Best of 2019: Sudoku Puzzles

Here are our best Sudoku puzzles of 2019, selected from the 31 web posts in this category:

Our first favorite puzzle was a very nicely themed Killer Sudoku by Serkan Yürekli with a rocket theme and a visual countdown in the grid.

Killer Sudoku by Serkan Yürekli

Guest contributor Chris Green put together a paired set of Tight Fit Sudoku with a really interesting challenge that stretched the way you tend to think about this style.

Tight Fit Sudoku by Chris Green

Our next two top Sudoku are both clueless varieties. First, from Thomas Snyder, aka Dr. Sudoku, is this clueless Arrow Sudoku.

Arrow Sudoku by Thomas Snyder

Ashish Kumar made a clueless Thermo-Sudoku in preparation for the World Puzzle Championship that was also one of our top puzzles.

Thermo-Sudoku by Ashish Kumar

But the overall best sudoku of 2019 goes to an unusual puzzle which was a Birthday Surprise Sudoku from Prasanna Seshadri that was a nearly perfect puzzle for his 28th birthday.

Birthday Surprise Sudoku by Prasanna Seshadri

All of these best Sudoku puzzles are collected in this PDF file.

Best of 2018: Sudoku Puzzles

Here are our best Sudoku puzzles of 2018, selected from the 42 web posts in this category:

Visually distinctive puzzles were an important part of the top Sudoku from 2018. While posted in our last week of 2018, this Christmas Tree Sudoku by Thomas Snyder (that combines Sudoku with the popular Star Battle style) got a lot of FAVE votes in a rather short time.

Star Battle Sudoku by Thomas Snyder

While we have been avoiding “Pi” puzzles for a long time here — some of us assert there is a more fundamental mathematical constant around 6.283 — having some new editors involved on the web led to our first full week of “Pi” puzzles in March and some others later in the year. Two Pi sudoku stood out including this Consecutive Sudoku from guest contributor Fatih Kamer Anda.

Consecutive Sudoku by Fatih Kamer Anda

Another prize goes out to an Arrow Sudoku from Murat Can Tonta.

Arrow Sudoku by Murat Can Tonta

The best sudoku of 2018 goes to another Pi-themed puzzle, a Thermo-Sudoku by Serkan Yürekli with an incredibly elegant arrangement of its givens that still leads to a fundamentally interesting logical solve.

Thermo-Sudoku by Serkan Yürekli