Opener Lab
Compare BOING
Pick a word to compare against.
How BOING performs
Played first, BOING removes about 89.0% of the possible-answer list on average and scores 4.36 bits of information. Its first-turn information ranks #8,537 out of 14,855 Wordle guesses tested. It is not on the possible-answer list, but it can still be useful because of the feedback groups it creates.
Tried against 1,858 past Wordle answers, BOING left an average of 257 possible answers standing after the first guess. Its largest group in that replay came on July 15, 2026, when the answer was PSHAW and 676 candidates survived.
First-guess odds
| Outcome | BOING |
|---|---|
| First-turn solve* | 0% |
| At least one green | 33.1% |
| Any green or yellow | 71.3% |
| Whole row gray | 28.7% |
| Worst case answers left | 676 |
*Treating every word in the possible-answer list as equally likely.