I have already quit my job. Currently, I am practicing to find a job opportunity in Singapore. At this time, I practice Algorithms and Data structure, as well. Although this is only a Div 3 contest, nothing with you guys, this is my first time. I wish everyone never give up. (+23 Problem G)

As title, did Codefights remove 1-on-1 challenge? I cannot find that feature anymore. I search on google but no information.

Does anyone here use Codefights experiences ?

Sorry and please skip this post if you don't use Codefights.

I also ask on Codefights. Link

Very excited, I can love my girlfriend with the red color. Thank you very much, Codeforces <3