Wednesday, 16 June 2021

Sudoku 74: Overlapping Sudoku

 

Rules: Place a digit from 1 to 9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box. Two sudoku grids are overlapping. The numbers placed in the overlapped regions should satisfy both the sudoku grids.
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Tuesday, 1 June 2021

Sudoku 73: Classic Sudoku

I had created this sudoku for Sudoku Mahabharat Converse variants round held on Logic Masters India. Because of higher difficulty we had to tweak it a bit for the contest. Here is the actual sudoku. Hope you all like it:


Rules: Place a digit from 1-9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box.
Links:


Thursday, 15 April 2021

Sudoku 72: Classic Sudoku

 
Hi everyone! It has been a long time since I last posted a sudoku. Have been quite occupied elsewhere. But going forward I'll ensure that I post a sudoku every fortnight. So, stay tuned and keep solving :)
Rules: Place a digit from 1-9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box.
Links:

Friday, 15 January 2021

Sudoku 71: Clone Sudoku

 

Rules: Classic Sudoku rules apply. Additionally, the shaded areas are clones. It means that they contain the same digits at the same location.  

Friday, 1 January 2021

Sudoku 70: Classic Sudoku

 

Rules: Place a digit from 1-9 in each empty cell so that each digit appears exactly once in each row, column and 3x3 outlined box.


Tuesday, 15 December 2020

Sudoku 69: Renban Sudoku

Rules: Classic Sudoku rules apply. Additionally, marked lines should contain consecutive digits, in any order.
Links:

 

Tuesday, 1 December 2020

Sudoku 68: Slot Machine Sudoku

 

Rules: Classic Sudoku rules apply. Additionally, the three shaded columns are like a slot machine. The 9 numbers they contain will be in exactly the same order
Links: