Posted March 13, 2019
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GZL@B-L###H-CBTF@
### - three numbers, every next is smaller than previous by ONE.
@@ - two numbers, second is TWO times bigger than first.
Good luck :)
Numbers in brackets are the same #(#)# = (@)@
all @s are even.
Edit: Third tip:
The last # is the same like amout of #s.
Post edited March 13, 2019 by erbello