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Crack the secret color code using logic and deduction. Feedback pegs guide your next guess. Fill the guess slots with colors, then submit.
Fill the guess slots with colors, then submit. Black peg = right color & position. White peg = right color, wrong position. Four difficulties (6 to 10 colors). Hints reveal a position or a color; using one disqualifies best record. Timed mode: 30s per move, auto-submit on timeout.
Deduce the hidden color code within the limited number of guesses. Each guess earns feedback: black pegs for exact matches (right color, right position) and white pegs for partial matches (right color, wrong position).
• Click a palette color to fill the next slot • Click a filled slot to remove that peg • Submit when all slots are filled • Black peg: correct color in correct position • White peg: correct color, wrong position • Easy: 4 pegs, 6 colors, duplicates, 10 guesses, 2 hints • Medium: 4 pegs, 8 colors, duplicates, 8 guesses, 1 hint • Hard: 5 pegs, 8 colors, duplicates, 7 guesses, 1 hint • Expert: 5 pegs, 10 colors, duplicates, 6 guesses, 1 hint • Classic mode: standard rules • No-duplicate mode: secret has no duplicate colors (easier) • Timed mode: 30s per move, auto-submit on timeout • Hints: position hint reveals a correct color and locks that slot; color hint tells if a color is in the code. Using a hint disqualifies the game from best record • Streaks and stats are tracked per difficulty + mode • Shortcuts: U undo / H hint / Enter submit / R new game
• Start with a guess of all-different colors to narrow down possibilities • Elimination: if a color earns no pegs, it's not in the code • Watch peg counts: 2 reds earning 1 peg means at most 1 red in the code • Duplicates are harder — test the same color in multiple positions • In no-duplicate mode, used colors won't recur, so safely rule them out • Track deductions on paper for hard/expert modes • Use a hint when stuck, but it costs the best record