Continuing the idea of helping yourself by helping others ,where each A,B problem i solve i write a full clear description about it.__

I am thinking of making it more general and motivating ; there's a total of ~300 A's and 300 B's on codeforces , if each one of us (for those who care about "blue" or A && B ) chosen randomly 150 problems (75 A's and 75 B's) for this month (i.e. till 13 Oct.) and solve them and made excellent tutorials for them (explain as good as we can by pics , examples , ..) , i think it would be great to have all A's and B's explained in more excellent way (although some tutorials there are so good).

Anyway :), i am going to do this if anyone welcomes the idea , we can motivate each other and get out something really good for our community here.