🧩Finding and using hidden pairs is key to solving challenging puzzles.
🔍Analyzing the possibilities for each cell narrows down the options and reveals the correct numbers.
🤔Look for cells with only one possible number and use logic to determine the correct placement.
💡Solving one part of the puzzle often leads to a chain reaction of deductions, making the remaining steps easier.
✅With perseverance and logical thinking, even the most challenging puzzles can be solved.