Instantly solve Nonogram puzzles with step-by-step guidance. Supports grids from 5x5 to 50x50. Explore a vast online store for printable puzzles.
3.3.5
June 9, 2026
Optimize UI style
你好，点击页码左边的漏斗图标，就可以筛选
你好，更新下app版本即可。因为需要切换后台服务器，新版本上线一个月以后才正式切换的，期间也推送了app更新提示，可能被忽略掉了吧
K.O. Nonogram is an application designed to help users solve Nonogram puzzles. It provides immediate answers and step-by-step solving guidance for puzzles of various sizes.
K.O. Nonogram supports Nonogram puzzles with grid sizes ranging from 5x5 up to 50x50 squares, offering flexibility for different puzzle difficulties.
Yes, K.O. Nonogram contains advertisements. As a free application, ads are displayed to support its ongoing development and availability.
Yes, K.O. Nonogram features a rich online store where users can find and access a wide variety of Nonogram puzzles, including options for printing.
K.O. Nonogram's methodology focuses on providing direct solutions and detailed steps, allowing users to learn by observing the solving process and understanding how to deduce the correct placement of filled squares.
The provided data does not specify progress tracking features. K.O. Nonogram primarily focuses on solving existing puzzles and providing access to new ones.
K.O. Nonogram has an age rating of 4+, making it suitable for younger users. The puzzle-solving nature can also be beneficial for developing logical thinking skills.
The latest version of K.O. Nonogram is 3.3.4, last updated on April 30, 2026. This indicates a recent update, suggesting the app is actively maintained.
