Objective / Rules - Find all of the blocks. - Beside each row/column are listed the lengths of the runs, in order, of the blocks in that row/column.
Help Read the help/walkthrough page on Nonogrids for a more detailed explanation and a walkthrough.
Mouse Usage Note: only when supported by your computer/device/browser/etc. Left-click = Blank >> Block >> X >> Blank. Right-click = Blank >> X >> Block >> Blank. You can also click and drag.
Checking If you click 'Check' the system will check for incorrect squares. If 'Show mistakes when checking' is checked their borders will be marked in red.
Uniqueness Each puzzle has exactly one solution, which can be found using logic alone and no guesses are ever required. If you think you've found another solution, then please double check the rules.
Notes