Nonogram - Free Online | FunToolX
Use Nonogram online for free, no download required. FunToolX offers hundreds of fun online tools.
About this tool
Nonogram is a free online game. Fill cells by the number clues to reveal a picture. Play instantly — no install, no waiting. It runs entirely in your browser — no download or sign-up needed.
There is a set of numbers to the left/above each row and column that represents the continuously filled grid segments in the row/column. For example,"3 2" means that this line has two paragraphs filled, the first paragraph is 3 squares, the second paragraph is 2 squares, and at least one square is empty in the middle. Inference based on these hints which cells should be filled.
Problem solving idea: First find the cells that can be filled (for example, if a row of numbers is 5 and the cells are also 5, then all of them are filled), and then gradually infer the cross-constraint. The filled grid helps determine what happens to other rows/columns.
A pixel pattern will be displayed when completed. Difficulties range from 5×5 to 20×20. Left click to fill the grid, and right click to mark it blank (make sure not to fill). Draw a chessboard with CSS Grid, and fill it with background color.
The Nongram game fills the grid based on the number hints at the edges of rows and rows to restore hidden pixel patterns.