Kakurasu

Kakurasu (Bokkusu) is a Japanese logic puzzle. Colour the grey cells of the grid either black or white according to the rules.

Rules: Colour the grey cells of the grid black or white.
The numbers at the top and left edges of the grid indicate the sum of the values of the black-colored cells in that row or column.
The numbers at the right edge of the grid indicate the values of the cells in each row for the column sums. The numbers at the bottom of the grid indicate the values of the cells in each column for the row sums.