Opener Lab
Compare JOIST
Pick a word to compare against.
How JOIST performs
Played first, JOIST removes about 91.5% of the possible-answer list on average and scores 4.49 bits of information. Its first-turn information ranks #7,274 out of 14,855 Wordle guesses tested. Roughly 36% of the time at least one letter lands in the right spot.
Tried against 1,858 past Wordle answers, JOIST left an average of 201 possible answers standing after the first guess. Its largest group in that replay came on July 19, 2026, when the answer was CHURN and 542 candidates survived.
First-guess odds
| Outcome | JOIST |
|---|---|
| First-turn solve* | 0.04% |
| At least one green | 36.4% |
| Any green or yellow | 77.0% |
| Whole row gray | 23.0% |
| Worst case answers left | 542 |
*Treating every word in the possible-answer list as equally likely.