Hints can help you learn and progress when you're stuck.
Hints are assistance features that help you when you can't find the next move.
Types of hints include: showing a correct number, highlighting errors, or revealing techniques.
Use hints sparingly - they're learning tools, not crutches.
Before using a hint, try to understand why you're stuck.
After using a hint, analyze why that was the correct move.
Some players prefer never using hints for the satisfaction of solving independently.