What's Nonograver

Nonograms, also known as Picross or Griddlers, are a type of pencil puzzle. By solving the puzzle using the numbers provided on the top and sides of the grid as hints, an image gradually emerges. When humans solve a Nonogram, larger grid sizes can take a considerable amount of time, and some puzzles may require advanced techniques such as trial and error to reach a solution. In such cases, solving the puzzle can be quite challenging.

The automatic solving of black-and-white Nonograms has already been achieved by many. However, when it comes to color Nonograms, the number of solvers is significantly lower, and for deformed (non-standard) variations, there are virtually none to be found. Nonograver is equipped with advanced mathematical optimization techniques, enabling fast automatic solving of Nonogram puzzles. Moreover, with its unique problem formulation method, Nonograver can efficiently solve color and deformed Nonograms just as quickly as black-and-white ones. When creating Nonogram puzzles, ensuring the uniqueness of the solution is often a challenge. Nonograver not only solves Nonogram puzzles automatically but also enumerates all possible solutions that satisfy the given conditions. This means that if Nonograver finds only one solution, it guarantees that no other solutions exist. Conversely, if multiple solutions are found, users can review each one to explore the possible variations.

Nonograver is an unprecedented application that combines both speed and versatility.
Why not embark on a new era of Nonograms with Nonograver?

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