- How do I play Mastermind?
- Crack the hidden color code using logic and deduction The game is completely free and runs directly in your browser — no plugins or downloads needed.
- What do the feedback pegs mean? What are black and white pegs?
- A black peg (or red marker) means the color and position are both correct. A white peg means the color is correct but in the wrong position. No peg means that color isn't in the code at all. Use each round's feedback to narrow down the possible combinations.
- What's an efficient strategy for cracking the code?
- In your first few guesses, use as many different colors as possible to eliminate wrong options. Once you've identified which colors are correct, focus on adjusting their positions. Typically you can crack a 4-color code within 6–8 guesses.
- How many levels or difficulty tiers does Mastermind offer?
- Typically three tiers (easy, medium, hard), plus procedurally generated puzzles in some cases. Even replaying the same difficulty can produce a completely different layout.
- What can I do in Mastermind if I get completely stuck?
- An undo or reset button is built in. Mastermind encourages experimenting, so taking a step back is always an option without penalty.
- Can I play Mastermind on my phone?
- Yes. Mastermind supports mobile browsers with touch-friendly controls, so you can play anytime, anywhere.
