• anszew
    Translate Original Version
    Not possible to solve without guessing.
    December 12, 2017, 12:16 am
  • Angel01
    Translate Original Version
    Guessed all except 2 lines, but completed it thanks to the inverse version. Cheers.
    December 12, 2017, 2:01 am
  • littlebitocd
    Translate Original Version
    There are 16 50/50 choices. the threes in each row are in the same columns, then connect diagonally.
    September 10, 2018, 5:58 am