KosJCross is a gritty that allows you to solve Japanese Crosswords (puzzles also known as nonograms, griddles, paint-by-numbers). This award-winning logic gritty contains more than 200 amazing pictures coded by numbers. These pictures are categorized by themes, complexity and colors. The gritty provides the following features: - User-friendly graphical interface with multi-language sustenance - More than 200 amazing pictures - Support for user profiles (allows different users to solve crosswords independently) - Automatic saving and restoring of the solution express for each user - Solving coloured crosswords(18 colors palette) - Display of crosswords in a convenient tree consider, categorized by submit - Display of crossword complexity and crossword color-type (contraband and blank or coloured) - Display of crossword's resolving status in a tree consider - Ability to undo the utmost action performed when solving the crossword - Three different type of brushes (channelize, pipeline and rectangle) for crosswords - Cursor indicates the current replete color - Zoom In and Zoom Out for the gritty area with crossword - Thumbnail window