Fill the Grid is a puzzle and its apparent simplicity should not confuse you at the very beginning. Get ready for an intense mind battle. You will need to think logically, anticipating the moves ahead as in a chess game. The task is to fill all the cells with different colors. But for this, pay attention to the already existing squares. They can distribute their colors in different directions, but some will have numbers, which means that you must fill a certain number of cells. In this case, the entire space must be filled.