The new Daily Binairo head-heading game is essentially similar to Sudoku, but with some features. Instead of numbers on the game field, you will expose only two elements: the moon and the sun. The main condition is that in vertical and horizontal all elements should stand in groups, no more than two identical characters nearby. If there is an equal sign between the cells, the elements in them should be the same. On the contrary, if there is a sign X, the elements should not be repeated. The number of moon and sun with rows and columns should be the same in the Daily Binairo+.
