Scor's Puzzles

  Rules:   For each circle in the grid, draw a path starting from its black dot, moving along the gridlines, and ending at a circle (including potentially the same one it started at), but not on the side containing another black dot. Paths may not cross themselves, each other, or pass through circles. A number in a circle represents how many turns the path exiting from its dot will make. All circles must be joined by paths to form one connected network. Solve it online

 Rules:   Shade some cells so that each orthogonally connected area of shaded cells is in the shape of a rectangle. Regions with numbers must contain the indicated amount of shaded cells. Solve it online

 Rules:   Shade some cells so that each orthogonally connected area of shaded cells is in the shape of a rectangle. Regions with numbers must contain the indicated amount of shaded cells. Solve it online