Game guide
Nonogram and Logic Puzzle Methods
Learn a calm method for solving nonograms and other grid-based logic puzzles without guessing.
Mark certainty first
Fill only cells forced by the clues, then mark spaces that cannot contain a filled cell. Each certain mark narrows the next deduction.
Work between rows and columns so new information travels across the grid.
Avoid speculative chains
When a puzzle becomes unclear, return to the last certain deduction instead of building a long chain on an assumption.