Kakuro Puzzle 1.0

This game presents a unique twist on the classic crossword format, employing a grid of cells filled with numbers instead of letters. Players are challenged to populate vacant cells with integers ranging from 1 to 9, ensuring that the sum of these numbers meets a specified target while adhering to a crucial rule: no number may be repeated within the same row or column.

For instance, when attempting to achieve a total of 4, combinations such as 1 + 3 or 3 + 1 are acceptable; conversely, 2 + 2 is not permissible due to the violation of the repetition constraint. This thoughtful design not only enhances cognitive engagement but also adds an intriguing layer of strategy to traditional number-placement games.