Sudoku is a puzzle game where you arrange numbered
sudoku blocks in various rows and columns. You are given a ❤️ 9x9 grid with some numbers
already filled-in. Fill the remaining squares with any number from 1 to 9. The puzzle
❤️ is complete when each row, each column and each 3x3 square within the puzzle contains
the numbers 1-9, with each ❤️ number appearing only once. Analyze the intersecting rows
