[hddqsb]

For the entropy strategy, the expected number of guesses on the full dictionary (allowing all 12972 words as possible solutions) is 4.233 (54910/12972)* according to my tests.

The best score on https://botfights.io/game/wordle is currently 4.044 (4044/1000).

*Spoiler: The score of the entropy strategy can be improved to 4.086 (53007/12972) by tweaking the entropy formula as follows: Let n be the number of possible solutions and let ki be the size of the i-th partition after the current guess. The usual entropy formula is sum{pi * -log(pi)} where pi = ki / n. The improved formula is sum{pi * -log((ki+1) / n)}. This formula aligns more closely with the expected number of guesses required to solve small partitions.