• cha cha
    Translate Original Version
    Purely guesswork!!!
    May 2, 2015, 3:41 pm
  • helidonopsaro
    Translate Original Version
    Top Left is a sqare 2X2 and down right is a square 3x3.
    May 2, 2015, 4:15 pm
  • margpheb
    Translate Original Version
    Thanks for the hint. As in the title every solid black block is a square.
    May 2, 2015, 4:29 pm
  • Superphilipp
    Translate Original Version
    It's almost completely logical. Only the last two 2x2 have to be guessed.
    May 3, 2015, 5:10 pm
  • russs
    Translate Original Version
    Not logical.
    November 15, 2018, 10:22 pm