Fantastic crosswords! - Polish language version. - Infinite number of combinations. - Huge list of passwords. - Ability to adjust the size of the board, from 3x3 to 25x25. - Three difficulty levels. - The panel will be filled with guessable passwords. - The size of the panel adapts to the device. - Optimal performance on tablets. Learning and fun all rolled into one Crossword - a word-letter puzzle involving guessing or matching passwords and entering them into intersecting rubrics. C