Opener Lab
Compare MOOPS
Pick a word to compare against.
How MOOPS performs
Played first, MOOPS removes about 82.5% of the possible-answer list on average and scores 3.72 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, MOOPS left an average of 417 possible answers standing after the first guess. Its largest group in that replay came on July 20, 2026, when the answer was DIVER and 888 candidates survived.
First-guess odds
| Outcome | MOOPS |
|---|---|
| First-turn solve* | 0% |
| At least one green | 27.8% |
| Any green or yellow | 62.4% |
| Whole row gray | 37.6% |
| Worst case answers left | 888 |
*Treating every word in the possible-answer list as equally likely.