# Nonograms - Fourth Puzzle

This fourth puzzle is 30 by 30, and gives another nice picture of one of the activities on this site...

To complete the puzzle, use the mouse to click left for a black square, right for a white. Click again to clear any mistakes. You can also click and drag to fill in a row or column with either squares or dots. As you complete each row and column, green or red indicators will light up to let you know whether it matches the clue or not. A green light doesn't necessarily mean it's correct, but it does mean that the number of squares matches the clue. To make the display as big as possible, just maximize your browser window or use full-screen viewing mode.

### Good luck!

If you've cracked this puzzle, why not see if you're skilled enough for puzzle 5?

How To Solve Them // Worked Example // Puzzle 0 // Puzzle 0 answer // Puzzle 1 // Puzzle 2 // Puzzle 3 // Puzzle 4 // Puzzle 5 // Puzzle 6 // Puzzle 7 // Puzzle 8 // Puzzle 9 // Puzzle 10 // puzzle 8 // puzzle 10 // puzzle 2 // puzzle 0 // puzzle 7 // progress // puzzle 1 // mystery of the mummy // puzzle 3 // puzzle 6 // puzzle 9 // puzzle 4 // puzzle 5