There is a 9x9 big grid consisting of 81 tiles having number from 1 to 9.
In this big grid there are 9 middle 3x3 tile groups in which there are 9 tiles. In the big grid, the rows and columns have numbers from 1 to 9 too. A number may only be used for once both in a crossing row and column, also in a 3x3 grid.
When the game starts, all the tiles are set to have a number. Depending on the difficulty level, the numbers of some of the tiles are hidden. Your mission is to find all these hidden numbers.
Skich usa cookies y otras tecnologías para proporcionar, mejorar, asegurar y analizar sus servicios. Al hacer clic en «Aceptar todas», accedes a que usemos nuestras cookies y las de terceros conforme a la Política de cookies.
