How it works
It keeps every word from the 14,855 that Wordle accepts that still fits your colors. Then it tries guesses and picks the one that splits the leftover words into the most even groups, so the next set of colors tells you the most.
It also looks ahead. If a guess can still win in the guesses you have left no matter what the answer is, it picks that one. Hard mode follows the real hard mode rules.
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