What is a Nonogram or Picross?

A Nonogram (also known as Picross, Griddlers, or Hanjie) is a picture logic puzzle in which cells in a grid must be colored or left blank according to numbers given along the side of the grid to reveal a hidden pixel image.

What is the difference between Picross and Nonogram?

They are the exact same puzzle type! 'Nonogram' was named after Non Ishida who invented the puzzle in 1987, while 'Picross' (Picture Crossword) is the name popularized by Nintendo on Game Boy and Nintendo Switch consoles.

How do you solve a Nonogram as a beginner?

Start by looking for rows or columns where the clue number matches the total grid width (e.g. a '5' on a 5x5 grid fills the entire line). Next, use overlapping logic to determine cells that must be filled regardless of placement, and mark guaranteed empty cells with crosses (X).

What is a Nonogram or Picross?

A Nonogram (also known as Picross, Griddlers, or Hanjie) is a picture logic puzzle in which cells in a grid must be colored or left blank according to numbers given along the side of the grid to reveal a hidden pixel image.

What is the difference between Picross and Nonogram?

They are the exact same puzzle type! 'Nonogram' was named after Non Ishida who invented the puzzle in 1987, while 'Picross' (Picture Crossword) is the name popularized by Nintendo on Game Boy and Nintendo Switch consoles.

How do you solve a Nonogram as a beginner?

Start by looking for rows or columns where the clue number matches the total grid width (e.g. a '5' on a 5x5 grid fills the entire line). Next, use overlapping logic to determine cells that must be filled regardless of placement, and mark guaranteed empty cells with crosses (X).

Nonogram (Picross) Online — Free Daily Picture Logic Puzzles | WaffleArcade

What is a Nonogram Puzzle (Picross)?

Nonograms (also widely known as Picross, Paint by Numbers, Griddlers, and Japanese Crosswords) are logical deductive puzzles where number clues tell you how many continuous filled squares exist in each row and column.

1. Consecutive Blocks

A clue of "3" means exactly three filled cells in a row without gaps.

2. Separation Spaces

Multiple numbers (e.g. "2 1") must have at least one empty square separating the groups.

3. Color Reveal

Solve the logic grid to reveal a colorful pixel art illustration.

Nonogram & Picross Solving Tips for Beginners

Full-Line Fills: If a row clue equals the total size of the grid (e.g. 5 in a 5×5 grid), fill all 5 cells immediately.
Cross Out Empty Cells: Use the Cross tool (❌) to mark cells that definitely cannot be filled. Eliminating spaces makes remaining blocks obvious!
Look for Overlap: In a 5-cell row with a clue of 4, the middle 3 cells (indices 2, 3, 4) must be filled whether the block starts on the left or the right.

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