The Binero is a derivative of sudoku, where the boxes contain only 0 and 1. The rules are simple, so the game is easy to handle. Here are the rules: - Each row and column must contain as much as 1 to 0. - It can't be more than two 0 or two 1 following. - There can not be two identical lines or two identical columns. Features : - No ads for better immersion ! - 750 Free grids ! - 3 difficulty levels ! - 7 different sizes of grids (from 4x4 to 16x16) ! If you have any problem, feel free to email me. Good game ! This game is also called : Binary, Bento or Binairo