Opener Lab
Compare SLAIN
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How SLAIN performs
Played first, SLAIN removes about 95.5% of the possible-answer list on average and scores 5.39 bits of information. Roughly 40% of the time at least one letter lands in the right spot.
Tried against 1,859 past Wordle answers, SLAIN left an average of 108 possible answers standing after the first guess. Its largest group in that replay came on July 18, 2026, when the answer was BOOTH and 331 candidates survived.
First-guess odds
| Outcome | SLAIN |
|---|---|
| First-turn solve* | 0.04% |
| At least one green | 39.8% |
| Any green or yellow | 86.0% |
| Whole row gray | 14.0% |
| Worst case answers left | 331 |
*Treating every word in the possible-answer list as equally likely.