The name of this puzzle translates to "Horizontal and Vertical Sticks".
Puzzle and Goal
An unsolved puzzle consists of a rectangular grid. Some cells are black. All black cells and some white cells contain number clues.
The goal is draw lines radiating out of the black cells, so that all cells contain a segment of a line.
The solved grid must satisfy the following conditions:
Black numbers indicate how many vertical and horizontal lines start at the cell.
White numbers indicate the length of the line (in cells, not including the black one) that contains that cell.
White cells must contain exactly one line segment.