Collection: Twisted Therapy Sudoku

Sudoku is a popular logic-based puzzle game that involves filling a 9x9 grid with numbers. The objective of Sudoku is to fill the grid in such a way that every row, every column, and every 3x3 subgrid (known as a "region" or "box") contains all of the digits from 1 to 9, with no repetition of numbers within these groupings.

Here are the basic rules of Sudoku:

  1. The grid consists of a 9x9 matrix, divided into nine 3x3 regions or boxes.
  2. Initially, some of the cells in the grid are pre-filled with numbers. These pre-filled numbers are called "given" or "clues."
  3. Your task is to fill in the empty cells using the digits 1 through 9, ensuring that no number repeats within any row, column, or 3x3 box.
  4. You must use logic and deductive reasoning to solve the puzzle, as guessing is generally not required or encouraged in Sudoku.

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