Tap the ■ / × button to choose whether a tap fills or crosses a cell. Drag to paint a line. On desktop, left-click fills and right-click crosses. Each wrong fill costs a heart. Lose all three and the puzzle restarts.
yayagram is a nonogram (a.k.a. Picross / Hanjie) puzzle game: use the number clues to figure out which cells are filled, and reveal the hidden picture.
Made by Philipp C. Heckel.
You are out of lives.