Difficulty Guide
From 5×5 Easy to 20×20 Expert, we introduce the characteristics of each size and the techniques it calls for.
5 × 5
Easy (5×5)
For your first time with nonograms, or a light and casual play.
10 × 10Medium (10×10)
For when you want to step up a level after building the basics.
15 × 15Hard (15×15)
For when you want to practice intermediate techniques in real games.
20 × 20Expert (20×20)
For when you want to take on the top difficulty with advanced techniques.