1. The areas enclosed by bold lines are called “Tiles” and you color the tiles with the following rules.
  2. A number in a cell with a diagonal line tells the number of black cells there has to be to the right or downward in the line/column of the cell with the diagonal, till the limit of the grid or another cell with a diagonal and numbers.
  3. The cells of a tile must all be colored or left uncolored.
  4. The solution will show the outline of a thing or object.

List of puzzles