Irregular Cupid Sudoku (Daily Sudoku League #71)
Cupid Sudoku sometimes back appeared in the Italian round of the Sudoku Grand Prix Championship 2013 and I created this puzzle to practi...
Rossini Sudoku Puzzle (Fun With Sudoku #29)
Here is another Sudoku which I created for the practice of the Indian Sudoku Team for preparations for the World Sudoku Championship 2011....
Prime Number Sudoku (Fun With Sudoku #28)
Before the themed Sudoku and Puzzle test at Logic Masters India website, there used to be Sudoku and Puzzle Mock tests. There were around...
Letter Killer Sudoku (Daily Sudoku League #70)
Most of the Sudoku puzzles which I am posting recently, I created to practice for one or another Sudoku Championship. Again this Letter Ki...
Number Forms Sudoku (Fun With Sudoku #27)
This Sudoku first time I saw in World Sudoku Championship 2009 (Puzzle L6). This puzzle I created this for the Indian Team practice. ...
Sudoku 2D (Mini Sudoku Series #10)
Again this Sudoku 2D is generated by a Computer program. This is an easy Sudoku to introduce a new Sudoku solver to this type. I am re-p...
Margin Sudoku (Fun With Sudoku #26)
This Margin Sudoku puzzle was part of the World Sudoku Championship 2009 (Puzzle M2). This type appeared in the Semifinal of the champio...
Sum Sudoku (Mini Sudoku Series #9)
This Sum Sudoku Puzzle was created by Ritesh Gupta and Hitesh Gupta for Indian Sudoku Mock Tests. I am re-posting this Sum Sudoku as the...
Somewhere Sudoku (Daily Sudoku League #69)
Somewhere Sudoku sometimes backs appeared in the 5th round of the Sudoku Grand Prix Championship 2014 and I created this Sudoku for the ...
Reverse Kropki Sudoku (Mini Sudoku Series #8)
This Reverse Kropki Sudoku was created by Ritesh Gupta and Hitesh Gupta for Indian Sudoku Mock Tests . I am re-posting this Sudoku as...
Classic Sudoku (Fun With Sudoku #25)
Currently, we are running many themed Sudoku and Puzzle tests on the Logic Masters India website. When we newly started this website, ...
Sudoku 2D (Mini Sudoku Series #7)
One more Sudoku 2D puzzle generated using a computer program that I had written and lost a few years back. This particular puzzle wa...
Skyscrapers Sudoku (Mini Sudoku Series #6)
This Puzzle was created by Ritesh Gupta and Hitesh Gupta for Indian Sudoku Mock Tests . I am re-posting this Sudoku as the 6th Sudoku i...
Sudoku 2D (Mini Sudoku Series #5)
This is a very simple and basic Sudoku type. This Sudoku is generated using the computer program which I wrote some years back. This i...
Snake Sudoku (Fun With Sudoku #24)
I saw this Sudoku first time in World Sudoku Championship 2009 (Puzzle G4). This puzzle I created for the Indian Team practice. This is a ...
Diagonal Thermo Sudoku (Daily Sudoku League #68)
Diagonal Thermo Sudoku sometimes back appeared in Sudoku Grand Prix Championship and I created this puzzle to practice for that champions...
