Sorry, i had missed that note.

But if you say so, then 1001 shoud be I, because 00 could be a big dot or a small dash.... But priority is given to dot !
I insist because this particular test made me give up my algorithm :D

I think you could add an hypothesis to description : dot as priority on dash (or the opposite). Then 1001 => .. => I (and not EE).
Without, we can't know what is 111000111. Is it [111000111 => .. => I] or [111000111 => - - => T T] ?
I am still looking for a non statistician solution, I could come back with other comments / ideas ^^

Hello,

I find pretty easy to decode long code but the tiny ones give me trouble. I'm not sur your test cases are all relevant. For instance one say that 1001 should give EE but it's not compliant with time unit rules between dot and dash. Dash should be a least 3 time units long then 111... In this particular bits (1001) and according to fuzzy rules, we could say 00 is a big dot but it could also be a tiny dash. Why choose to be a big dot ?

Swann

PS : but I also really liked the morse journey :)