Thursday 24 August 2023

Puzzle No. 387: German Whispers Sudoku

 


RULES: Classic Sudoku rules apply. Adjacent digits along each green line have a difference of at least 5.


Thursday 17 August 2023

Puzzle No. 386: 345 Frame Sudoku

 


RULES: Classic Sudoku rules apply. Clues outside the grid represent the sum of the third, fourth and fifth digits in the corresponding row or column.


Sunday 13 August 2023

Puzzle No. 385: Odd Even Sudoku

 


RULES: Classic Sudoku rules apply. Cells containing grey circles contain only odd digits. Cells containing grey squares contain only even digits.


Thursday 10 August 2023

Puzzle No. 384: Slow Thermo Sudoku

 


RULES: Classic Sudoku rules apply. Additionally, there are some thermometer shapes in the grid. Digits along the thermometers never decrease from the bulb to the flat end.


Monday 7 August 2023

Puzzle No. 383: Sudo-Kurve Sudoku

 


RULES: Place a digit from 1 to 9 in each empty cell so that no digit repeats in any row, column or bold region. Some rows & columns bend as indicated by following the grey lines.


Friday 4 August 2023

Puzzle No. 382: Quad Sum Sudoku

 


RULES: Classic Sudoku rules apply. A dot at a corner implies that one digit is the sum of the remaining three digits at the corner. Not all dots are given.


Wednesday 2 August 2023

Puzzle No. 381: Little Killer - Sum Frame Hybrid Sudoku

 


RULES: Classic sudoku rules apply. Additionally, the numbers with arrows outside the grid indicate the sum of the digits appearing in the cells in the corresponding direction. Digits may repeat in the direction of the arrow. Also, clues outside the grid represent the sum of the first three digits in the corresponding row or column.


Puzzle No. 427: Classic 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.  Onl...