Školjka

Solution of the task: IMO Shortlist 2011 problem C6

Solutions
#	Time ↓	Task	User	Solution	Correctness
13806	8 years, 1 month	IMO Shortlist 2011 problem C6	PETARMAT	empty
11460	9 years, 1 month	IMO Shortlist 2011 problem C6	abeker	empty