Tutorial for Nonograms / Griddlers / Picross

Nonograms (known across the globe under different names) are games based on a descriptive code - associated with every row and column of a table - which specifies the length of each group of consecutive blue squares on that line. This Nonograms tutorial helps you practice game-solving for a single row based on this descriptive code.

For each given code, mark accordingly the squares where you are certain about their value (blue or empty). Leave question-marks on the squares for which you don't have enough information to make a decision.

To begin, select a specific quiz type.

If the game fails to load, then you must enable Javascript in your browser...


uncertain square

based on the definition code, this square must be filled

based on the definition code, this square must be empty

Quit tutorial, play the game

Other online games

Try other Goobix games, sorted by their popularity: