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:

Sunday, 15 November 2020

Sudoku 67: Irregular 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 outlined region.
Links:

Sunday, 1 November 2020

Sudoku 66: Thermo Sudoku

 

Rules: Classic Sudoku rules apply. Additionally the digits in the thermometer shapes must be strictly increasing in each cell from the round bulb to the flat end.


Thursday, 15 October 2020

Sudoku 65: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.