Solver-verified
Each puzzle is checked to make sure it has one valid solution.
Nonograms for e-ink and paper
Nonogram books checked for one valid solution. Use them on your e-ink tablet or at your desk.
Each puzzle is checked to make sure it has one valid solution.
Black-and-white pages for an e-ink tablet or paper.
Start with an easier grid or choose a longer one.
A nonogram, also called picross or hanjie, uses row and column clues to reveal a hidden picture. You solve it by deduction.
How to solve nonograms, step by step, with each technique worked on a real grid.
Easy
8×8 to 12×12 grids. Solve each one line by line without guessing.
Read about this book: 50 gentle puzzles View on Etsy: 50 gentle puzzles (opens in a new tab)
Medium
13×13 to 17×17 grids. More to solve, with one valid solution.
Read about this book: 50 medium puzzles View on Etsy: 50 medium puzzles (opens in a new tab)
Hard
16×16 to 20×20 grids for a longer solve.
Read about this book: 50 deeper puzzles View on Etsy: 50 deeper puzzles (opens in a new tab)
Complete collection
All three difficulty levels in one collection.
Read about this book: 150 puzzles, all three levels View on Etsy: 150 puzzles, all three levels (opens in a new tab) Paperback on Amazon: 150 puzzles, all three levels (opens in a new tab)
Halloween
30×30 grids of pumpkins, bats, and black cats. Difficulty comes from the picture.
Read about this book: 50 Halloween puzzles View on Etsy: 50 Halloween puzzles (opens in a new tab)
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Five formats, the same ones in every book: three for e-ink tablets, two to print. What is in the sample.