U_L_T-Paoku's blog

By U_L_T-Paoku, history, 7 weeks ago, In English

Hello Everyone , need some help from community , if you can share some of the nice problems under the range [1500-1700] its not necessary to follow this range , maybe you can share even good problems that dont follow this range. Thank you for your Time

Full text and comments »

  • Vote: I like it
  • +2
  • Vote: I do not like it