100 Nonogram puzzles - all brand new and previously unpublished. Grid sizes range from 20x20 to 40x40, with five difficulty levels that progress from moderate to very challenging. Each solved puzzle reveals a hidden image of animals, objects, faces, or scenes.
Rated across five levels, this collection offers a balanced mix: the lower levels are satisfying and achievable, while the top-level puzzles will genuinely test experienced solvers. The introduction covers solving techniques from basic through advanced.
Known as Picross, Hanjie, Griddlers, Nonograms, Paint by Numbers, Oekaki, and Pic-a-Pix. Compact 6 x 9 inch format. All solutions at the back.
From DJAPE - 250+ puzzle books, PhD in Computer Science, Washington Post since 2006.