K.O. Nonogram

Get nonogram answers / solving steps immediately.
It supports 5~50 grid nonogram.
The abundant nonogram store is waiting for you to play.
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The grid of squares must be either filled in black or marked with X. Beside each row of the grid are listed the lengths of the runs of black squares on that row. Above each column are listed the lengths of the runs of black squares in that column. Go to find all black squares.