Nonogram.ly - Japanese Puzzle

Welcome to Nonogram.ly! It's a picture logic puzzle game which you can't stop playing. Solve puzzles according to the numbers shown on the side. A fantastic image will show up after a puzzle is solved.

There are different sizes of game board, including 5×5, 10×10, 15×15 and 20×20. Even larger scale puzzles are waiting for your challenge.

If you are a master, the following functions will bring you novelty experience.
Process is saved in real time. All your records will be kept even when you transfer to a new phone.
The game board can be zoomed in, which makes your operation easier.
Spotlight, Cross Reminder and more helpful tools make your operation more accurate so that your HPs won't lose by mistake.
Abundant amazing images. Once you finish all puzzles of a theme, a dynamic cover will be unlocked.

If you are a newb, you are recommended to complete easy level at first. The process of learning also brings you happiness.
Numbers on the game board measures how many unbroken lines of filled-in squares there are in any given row or column. 
Coloring squares and unlock wonderful pictures.
According to the numbers aside, reckon how to color squares.
If you confirm a square should not be colored, then mark it with a cross.
Don't worry about making mistakes, you have chance to get extra HPs.

Hope you can get happiness and strengthen your logical thinking! Let's challenge now!