The tutorial for problem G will be added soon, we are translating it.
Update #1: OK it's added now.
Update #2: Chinese editorial with lots of pretty derby anime pictures
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Author: dXqwq
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Author: SpaceJellyfish Tutorial is loading...
Author: Forever_Pursuit Tutorial is loading...
Author: unputdownable Tutorial is loading...
Author: SpaceJellyfish Tutorial is loading...
Author: antontrygubO_o Tutorial is loading...
Idea: antontrygubO_oSolution: orzdevinwang
Tutorial is loading...
Author: orzdevinwang