Opener Lab
Compare ACTIN
Pick a word to compare against.
How ACTIN performs
Played first, ACTIN removes about 93.9% of the possible-answer list on average and scores 4.96 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, ACTIN left an average of 143 possible answers standing after the first guess. Its largest group in that replay came on July 1, 2026, when the answer was DEMUR and 384 candidates survived.
First-guess odds
| Outcome | ACTIN |
|---|---|
| First-turn solve* | 0% |
| At least one green | 21.9% |
| Any green or yellow | 83.7% |
| Whole row gray | 16.3% |
| Worst case answers left | 384 |
*Treating every word in the possible-answer list as equally likely.