Last week’s set of patron-requested puzzles can be found in this PDF.

While we provide a lot of sudoku variations for some of Penny Publications’ magazines, I keep the most unique and/or hard puzzles to post here. This week features another set of challenging and fun sudoku variations from our contributors:

Monday: Arrow Sudoku by Serkan Yürekli
Tuesday: Isodoku by Prasanna Seshadri
Wednesday: Isodoku by Prasanna Seshadri
Thursday: Arrow Sudoku by Serkan Yürekli
Friday: Thermo-Sudoku by Serkan Yürekli
Saturday: Thermo-Sudoku by Swaroop Guggilam

Our supporters will also be receiving a bonus Isodoku by Prasanna Seshadri, access to puzzle solutions, and a video walkthrough of the Saturday puzzle. If you’d like to receive some of these special rewards, please click here for more info.

Our second “Patron Week” of the year is coming up with challenges requested by our supporters. The week has a fun mix of classics and variations but be aware that the difficulty is higher than usual.
Monday: Nurikabe by Thomas Snyder
Tuesday: Yajilin by John Bulten
Wednesday: Cave (Diagonal) by Prasanna Seshadri
Thursday: Word Connection by Serkan Yürekli
Friday: Masyu (Regional) by Prasanna Seshadri
Saturday: Easy as Kakuro by Serkan Yürekli

Our supporters will also be receiving a bonus Pentominous by Grant Fikes, access to puzzle solutions, and a video walkthrough of the Friday puzzle. If you’d like to receive some of these special rewards, please click here for more info.

The most recent week of puzzles from Serkan Yürekli and Murat Can Tonta can be found in this PDF.

It is taking longer than expected to edit our next “Patron Week” of puzzles, including a giant Saturday puzzle that will take a long time to solve. So it will be one more week before new puzzles are posted here, but it will be worth the wait.

The second part of our two week US Puzzle Grand Prix spotlight can be found in this PDF.

This week features puzzles from both Murat Can Tonta and Serkan Yürekli:

Monday: Star Battle (Small Regions) by Serkan Yürekli
Tuesday: Yajilin by Murat Can Tonta
Wednesday: Star Battle (Small Regions) by Serkan Yürekli
Thursday: Fillomino by Murat Can Tonta
Friday: Star Battle (Small Regions) by Serkan Yürekli
Saturday: Tapa (Loop) by Murat Can Tonta

Our supporters will also be receiving a bonus Star Battle (Small Regions) by Serkan Yürekli, access to puzzle solutions, and a video walkthrough of the Friday puzzle. If you’d like to receive some of these special rewards, please click here for more info.

The first week of our two week US Puzzle Grand Prix spotlight can be found in this PDF. This week for the second half of this spotlight we will primarily feature Dr. Sudoku’s Five/Pentomino themed puzzles from the competitive section.

For the next two weeks we’ll be posting some of our favorite puzzles from the Competitive Section (PDF) of the US Puzzle Grand Prix. If you missed it, we also highly recommend the Casual section (PDF) with a special “Escape the Grand Prix” theme. We’ll be back with original puzzles on June 6.

This week we’ll present two variation sections: Pentominous (Borders) from Grant Fikes (Mon-Wed) and Nanro (Signpost) by Thomas Snyder (Thu-Sat).

The last week of puzzles from Grant Fikes can be found in this PDF.

This week, Prasanna Seshadri brings us some clever “transparent” puzzle variations from the 2016 Polish Puzzle Championship. Will you be able to see through the clues and get to the solutions?

Monday: Battleships (Minesweeper)
Tuesday: Pentopia
Wednesday: Easy as ABC
Thursday: Linesweeper
Friday: Yajilin
Saturday: Tapa

Our supporters will also be receiving a bonus “Slot Machine” Sudoku from Prasanna, access to puzzle solutions, and a video walkthrough of the Friday puzzle. If you’d like to receive some of these special rewards, please click here for more info.

PS: Next weekend is the US round for the WPF Puzzle Grand Prix. It features a lot of puzzles from me and other GMPuzzles contributors. Please check it out. (Note: we will not have an official week of puzzles next week, but will post some highlights from the GP competition.)

Grant Fikes is back with a full week of puzzles (classics and variants) that we think you will enjoy. Specifically:

Monday: Yajilin
Tuesday: Fillomino
Wednesday: Sashikabe
Thursday: Cross the Streams (Windows)
Friday: Masyu
Saturday: Pentominous

Our supporters will also be receiving a bonus Cross the Streams from Grant, access to puzzle solutions, and a video walkthrough of the Thursday puzzle. If you’d like to receive some of these special rewards, please click here for more info.

PS: Due to work finishing the US round for the WPF Puzzle Grand Prix, the next week of new puzzles will start on 5/9.

Last week’s set of Range puzzles from Serkan Yürekli can be found in this PDF.

There will be no new puzzles posted this week.

Last week’s “Patron’s Week” of puzzles can be found in this PDF.

This week comes from Serkan Yürekli with a collection of Range puzzles.

Our supporters will also be receiving a bonus Nanro from Murat Can Tonta, access to puzzle solutions, and a video walkthrough of the Saturday puzzle. If you’d like to receive some of these special rewards, please click here for more info.