- Start with two pairs of colors to get feedback on multiple positions.
- Use the feedback to track which colors are definitely in or out.
- If you get zero black and zero white, none of those colors appear in the code.
- Keep a written or mental list of candidate codes.
- Change only one peg at a time when testing positions.
- Consider whether colors can repeat in the secret code.
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Play Mastermind Tips
Strategies to play smarter and score higher
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