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 Challenge: Rules and Practice Puzzle Guide
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 #25: Mock Test Practice for Championships
Currently, we are running many themed Sudoku and Puzzle tests on the Logic Masters India website. When we newly started this website, w...
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...
