One liners may look impressive but they often aren't easily readable. My solution is identical to this one, except I assigned a couple variables to make it more easily understandable.

Also, there is no point on counting the length of digits for every digit.

spoiler tag!

can you give a hint .. how to deal with the binary

whenever i need to generate a list i like to use the " y = x for x in list" format

tell me pls i cent solve
help
im not solve very good
#:-(

lambda?

Do you guys have any ideas how they can write solution in only one line ? :)

Hi JoetheGaucho,

I am curious about how to define number of kyu ? for example the difference between 6kyu and 7kyu

Thank you and I am looking forward to hearing back from you

Hi everyone,

I find it easily to solve so I am wondering about this problem is for beginners right?

I am looking forward to hearing back from you guys

Anytime and if you might deem my opinion interesting again, you know where to find me :)

Another easy kata after binary array to number one!

The easiest kata I have ever seen!

Thank you very much