DWG-103.4.07
Nonogram #7 · Expert
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About this puzzle
A 20×20 picture with 157 of its 400 cells filled (39%). The clues contain 95 blocks in total, and every one of them can be placed by line logic alone.
Before you mark anything, the overlap rule already settles cells in 10 of the 40 lines.
The longest block is 16 cells long; the busiest line holds 5 separate blocks.
Where to start
The best opening is row 1 (clue 4 10 4): on its own it fixes 20 of its 20 cells.
On 20×20, keep a rhythm — overlap, edges, crosses — and revisit a busy line only after its neighbours have changed.