Paint By Numbers/en
Aus Puzzlewiki
Also known as: Pic-a-Pix
Instructions
Paint some cells to reveal a picture. Numbers outside the grid indicate the length of blackened cell blocks in the corresponding rows and columns. If there is more than one blackened block in a certain row or column, there must be at least one empty cell between the blocks.
History
Invented by Tetsuya Nishio (Japan).