https://nonogram3d.com/blog/ Guides to nonograms, picross and 3D logic puzzles: how to solve them, solving strategy, puzzle history, and the best apps to play on iPhone. en Fri, 23 Oct 2026 12:00:00 +0000 https://nonogram3d.com/blog/how-to-solve-nonograms/ https://nonogram3d.com/blog/how-to-solve-nonograms/ Fri, 23 Oct 2026 12:00:00 +0000 Learn how to play nonograms (picross) in five minutes: what the numbers mean, the moves that solve most puzzles, and a 5×5 puzzle solved step by step. https://nonogram3d.com/blog/nonogram-strategy/ https://nonogram3d.com/blog/nonogram-strategy/ Fri, 23 Oct 2026 12:00:00 +0000 8 nonogram techniques experienced solvers use, from the overlap method and slack counting to edge forcing and contradiction, each with a diagram. https://nonogram3d.com/blog/what-is-a-nonogram/ https://nonogram3d.com/blog/what-is-a-nonogram/ Fri, 23 Oct 2026 12:00:00 +0000 A nonogram is a picture logic puzzle solved with number clues. How it works, why it's also called picross, griddlers or hanjie, and where it came from. https://nonogram3d.com/blog/picross-3d/ https://nonogram3d.com/blog/picross-3d/ Fri, 23 Oct 2026 12:00:00 +0000 Picross 3D and Round 2 explained: how the clues work, what the sequel changed, whether it's on Switch, and how to play 3D picross on your phone today. https://nonogram3d.com/blog/best-nonogram-apps-iphone/ https://nonogram3d.com/blog/best-nonogram-apps-iphone/ Fri, 23 Oct 2026 12:00:00 +0000 Five of the best nonogram and picross apps for iPhone in 2026, compared on puzzles, ads, price and offline play, including two 3D picross games.