Group Sum Sudoku is one of the Sudoku variations that I created while experimenting with arithmetic-based Sudoku puzzles after participating in the World Sudoku Championship. During those years, our Indian puzzle group regularly discussed new Sudoku ideas and challenged each other to design original puzzle types. This puzzle is one of the results of those creative discussions and remains one of my favourite handcrafted Sudoku variations.
Creating original Sudoku puzzles has always been a wonderful learning experience. Every new puzzle teaches different construction techniques and logical ideas, and I hope this Group Sum Sudoku provides you with the same enjoyment I experienced while designing it.
I am posting this Group Sum Sudoku as the 22nd Sudoku in the Mini Sudoku Series.
Rules of the Group Sum Sudoku
Mini Classic Sudoku Rules apply. Additionally, the number in each circle indicates the sum of the digits in the cells covered by the corresponding circle.
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| Group Sum Sudoku (Mini Sudoku Series #22) |
%2BSolution.PNG "Group Sum Sudoku (Mini Sudoku Series #22) Solution")
Previous Mini Sudoku Series Puzzle: Product Sudoku
Next Mini Sudoku Series Puzzle: Jigsaw Sudoku or Irregular Sudoku
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