1,858completed appearances
1,840distinct answer words
18repeat appearances
578repeated-letter puzzles
722in 3+ word trap families
195highest pressure decile
The archive keeps changing
Appearances are not the same as unique answers
The completed record contains 1,858 dated appearances but 1,840 distinct words. The difference comes from 18 repeat appearances.
That distinction matters in research: an answer pool describes what could appear, while the dated archive describes what has appeared.
Difficulty has several causes
Traps and duplicate letters test different skills
578 completed puzzles contain at least one repeated letter. 722 sit in a one-letter family of three or more possible answers.
The pressure metric combines those features with opener branches and an example solver route. It is a reproducible solver comparison, not a claim about the global player average.