# Sudokus for March '24

### By: Dan LeKander

Volume 19, Issue 3, March 2024

Step up to the table.  There are 4 great Sudoku puzzles being served this month.

Note:  PUZZLE PREPARATION

Prior to utilizing techniques 1-8, complete the 5 Steps of Puzzle Preparation …

1. FILL IN DATA FROM OBSERVATIONS
2. FILL IN OBVIOUS ANSWERS
3. FILL IN NOT-SO-OBVIOUS ANSWERS
4. MARK UNSOLVED CELLS WITH OPTIONS THAT CANNOT EXIST IN THOSE CELLS
5. FILL IN THE OPTIONS FOR THE UNSOLVED CELLS

### Clueless?

We start with a Sudoku puzzle in progress, where it appears that there are no more obvious or not-so-obvious clues.  Can you find the hidden clue in Puzzle #189?

(The answer follows the conclusion of Puzzle #192, the feature puzzle for this month)

### Simply a Logic Puzzle

Difficult rating … 4/10
(Rating based on puzzles not requiring advanced techniques)

### Impossible to solve?

Impossible?  No.  Difficult?  Extremely.

Puzzle #191 may be a challenge for you.  Advanced Techniques (Steps 6 and/or 7) are required.  Difficult rating 9/10.

### Feature Puzzle

Difficult rating … 3/10
(Rating based on puzzles requiring advanced techniques)

(hint … If you need a refresher on Step 6, please click the April 2023 issue)

(hint … if you need a refresher on Step 7, please click the January 2023 issue)

May the gentle winds of Sudoku be at your back,

Dan LeKander

Clue for Puzzle #189     What is your next move?   We can see that C2R1, C2R2 & C2R3 cannot be a 4, 5 or 7.  We can also see that C2R5 cannot be a 4, 5 or 7.  Therefore, C2R6, C2R8 & C2R9 must have options 4, 5 & 7.  We also see that there is a 4 & 5 in row 8; therefore, C2R8 = 7.

Editor’s Note:  Dan would like to hear more from his readers regarding questions, comments, and suggestions.  To confidentially reach Dan, please e-mail him at this address …
info@thousandislandslife.com

Recently someone wrote to ask how to fill them out online. Unfortunately, you need to print them yourself,  but that is easy to do and I know you will have just as much fun. Also you can use a grid sheet and copy numbers onto the grid.

And, if you have not already done so, we suggest you purchase Dan’s book: “3 Advanced Sudoku Techniques, That Will Change Your Game Forever!” Purchase of a book includes a 50-page blank grid pad, 33 black and two green tokens. The book is available by contacting info@thousandislandslife.com.

### Past Issues

Dan recommends the following Steps to complete the puzzles.

Step 1:  Sudoku Pairs, Triplets and Quads – See September 2015
Step 2:  Turbos & Interaction – See October 2015
Step 3:  Sudoku Gordonian Rectangles and Polygons – See November 2015
Step 4:  XY-Wings & XYZ Wings – See December 2015
Step 5:  X-Wings – See January 2016

Posted in: Volume 19, Issue 2, February 2024, Sports, Current

Posted in: Volume 19, Issue 3, March 2024, Sports