Little Killer Sudoku is a very old Sudoku type with this Sudoku type appearing in the year 2007 in one of the championships. My first Little Killer Sudoku was created in the year 2007 and last year I created around 4 Little Killer Sudoku puzzles. This Sudoku is the last one from my set of that 4 puzzles. I have created a template to generate sums for Little Killer Sudoku and I will be creating a few more puzzles of this Sudoku type soon. Current Sudoku I will rate as hard as it requires some mathematical calculations before someone puts a few numbers in this Sudoku.
I am posting this Little Killer Sudoku in the Fun With Sudoku Series, as the 195th Sudoku puzzle in this series. Can you solve this Sudoku puzzle?

## Little Killer Sudoku Instructions

 Little Killer Sudoku Puzzle (Fun With Sudoku #195)

Unknown said...

the input doesn't meet classic sudoku rules; one of the diagonal has two 1s.

Rajesh Kumar said...

Number can repeat on diagonals. Classic Sudoku rules does not apply to Diagonals.

Unknown said...

Thanks for the clarification Rajesh.
I've recently subscribed to your site and am learning all new variations of sudoku (earlier I was only familier with classic).
Can you please also suggest best/average/max time for your sudokus ? Would love to know how I'm doing with these new types

Rajesh Kumar said...

Best/Average/Max time depends upon the experience of the person solving a puzzle. However recently I started giving timing reference for a particular puzzle with respect to one of the best players in world. You can refer to following post for more details on this
http://www.funwithpuzzles.com/2016/02/area-sudoku.html

Rajesh Kumar said...

Hi Sachin,
As you are new to Sudoku variations, I will suggest you try Sudoku Variation from Fun With Sudoku Series starting from the 1st puzzles in this series. My initial puzzles in this series are easy and later puzzles are getting tough. If there is any issue in understanding rules of any puzzle, then you can try solving corresponding Mini Sudoku variation. Do let me know if you are looking for any particular Sudoku type which is missing from this blog. I will try to create that Sudoku type :)

Unknown said...

Thanks Rajesh, I'm able to solve some of the variations, but not all. So, as you suggested, I'll start from #1 and then will see how it goes.

Aashay Patil said...

7:40

kishy said...

6:37