Matrix

• 🟨 36. Valid Sudoku [Solution]
• 🟨 48. Rotate Image [Solution]
• 🟨 54. Spiral Matrix [Solution]
• 🟨 73. Set Matrix Zeroes [Solution]
• 🟨 289. Game of Life [Solution]
• 🟨 840. Magic Squares In Grid [Solution]
• 🟩 1380. Lucky Numbers in a Matrix [Solution]
• 🟩 2133. Check if Every Row and Column Contains All Numbers [Solution]
• 🟨 2326. Spiral Matrix IV [Solution]