Wednesday, 21 May 2025

Puzzle No. 476: Slow Thermo-Renban-German Whispers-Dutch Whispers Hybrid 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. 
There are some thermometer shapes in the grid. Digits along the thermometers never decrease from the bulb to the flat end. 
Each purple line contains consecutive digits, in any order.
Adjacent digits along each green line have a difference of at least 5.
Adjacent digits along each orange line have a difference of at least 4.




Wednesday, 14 May 2025

Puzzle No. 475: 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. 


Friday, 2 May 2025

Puzzle No. 474: X Sums-Little Killer-Quadruple Hybrid Sudoku


The results for ISC exams are out and my daughter scored 97%. I made this Hybrid Sudoku themed on her score.
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. 
The clues outside the grid indicate the sum of the first X digits placed in the corresponding direction, where X is equal to the first digit placed in that direction. 
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.
Digits in circles must appear in the surrounding four cells, in some order.


 

Puzzle No. 476: Slow Thermo-Renban-German Whispers-Dutch Whispers Hybrid 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.  The...