Was 4 off, took a break (one year!), came back today and solved it within a few tries. Great one.
At times, it's hard to understand why for same level, it's easy on one day and impossible on others. LOL
Sooooo good! Once stuck 2 off and out of ideas about what to try different, the key for me was the question: ***************************************************************************************************************************************************.
That one gave me a good laugh! Out of curiosity, I tried to ***************************************************************************************************************************************************************************************************************