Nonograms

Discover The Dream Loom: solve four small pictures, weave them into one ribbon and watch your finished stitches rise.

Fill squares to uncover a pixel picture. The numbers beside each row and above each column give the lengths of its filled runs, in order: left to right across a row, top to bottom down a column.

Leave at least one blank square between separate runs. A clue of 0 means the whole line is blank. For example, 2 1 means two filled squares, at least one blank, then one filled square.

Choose Fill, Cross or Erase, then tap a square. Crosses record squares you believe are blank. Tap a fill or cross again with the same tool to erase it. You win when the filled runs match every clue; crossing every blank is optional.

Keyboard: Tab to the board; use arrow keys to move. Enter or Space uses the selected tool. F fills, X crosses, and Delete, Backspace or 0 erases. Home/End moves along a row; Ctrl+Home/End moves to a grid corner. Ctrl/Cmd+Z undoes; Ctrl/Cmd+Shift+Z or Ctrl/Cmd+Y redoes.

Clues underline when their filled runs match, and double-underline when no arrangement fits the marks in that line. Matching one line does not prove the whole board is right. On narrow screens, scroll a 10 × 10 board sideways for larger squares.

Reset clears this puzzle. Next chooses another puzzle at the same size. Your current board and solved puzzle list save in this browser when local storage is available; undo and redo last for this visit.

Start with long runs. If a run of four goes in a line of five, the middle three squares must be filled wherever that run starts. Revisit crossing lines as you add fills and crosses.

Hint checks your current choices against the clues and highlights a forced square when one can be proved within its checking budget. Apply hint makes that move separately. Contradictory choices need an undo or erase; a hint never silently repairs them.

The picture name stays hidden until you finish. A hint or complete reveal marks the puzzle as assisted. A full reveal asks for confirmation and can be undone during this visit.