> Sadly there's a rule not letting you use a known letter more than once in a word (once A is known, you can't write ALPHA),

That rule doesn't make sense.

What if the answer is AORTA, and you want to guess ALBUM and then ALPHA?

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amiga386 3 hours ago | parent [-]

The sibling comment pointed it out; MAMMA is revealed with one yellow A and one grey A, meaning it has told you there's only one A. If the answer was AORTA, then both As in MAMMA would be yellow.

	▲	dylan604 2 hours ago \| parent [-]
		> If the answer was AORTA, then both As in MAMMA would be yellow Why would the last A be yellow and not green? It's the correct letter in the correct location. MAMMA should be gray, yellow, gray, gray, green.