BASIC TACTICS
01
Never Guess
Nonograms are built on certain logic. If you are not 100% sure about a move, do not make it; focus on another corner of the grid.
02
Start with the Biggest Number
The biggest number on the grid is always the easiest starting point. Placing it in the center (Overlap technique) is the best opening.
03
Use Edges as Borders
Filled or X-marked cells on the edges (first column or row) allow you to directly solve neighboring lines.
EXPERT TECHNIQUES
04
Overlap
Place the number virtually all the way to the left, then all the way to the right. The middle parts that overlap in both cases are definitely filled.
05
Narrow Space Isolation
If there is only a 2-cell narrow gap between clue "3" and two Xs, that clue cannot fit there. Fill that gap entirely with Xs to close it off.
06
Corner Rippling
Corner cells are vertically and horizontally connected to each other. Starting from a corner puzzle, you can start a "domino effect" and clear a massive area.