Congratulations giba

[binga]

Congratulations to @giba. Great job pushing the envelope from 0.251 to 0.248 on public LB.

Also to @1aguschin, @jeongyoonlee and @abhishek !

We would like to know your approaches.

[giba]

Thanks Binga, it was a great competition!

[isms]

Adding a link to @giba’s excellent post about 1st place solution: 1st Place Solution

Thanks for sharing!