Opener Lab
Compare ACCRA
Pick a word to compare against.
How ACCRA performs
Played first, ACCRA removes about 84.9% of the possible-answer list on average and scores 3.56 bits of information. It is not on the possible-answer list, but it can still be useful because of the feedback groups it creates.
Tried against 1,859 past Wordle answers, ACCRA left an average of 351 possible answers standing after the first guess. Its largest group in that replay came on July 21, 2026, when the answer was SHILL and 721 candidates survived.
First-guess odds
| Outcome | ACCRA |
|---|---|
| First-turn solve* | 0% |
| At least one green | 17.4% |
| Any green or yellow | 69.4% |
| Whole row gray | 30.6% |
| Worst case answers left | 721 |
*Treating every word in the possible-answer list as equally likely.