-Suguru, also known as Tectonics or Number Blocks, is a Japanese puzzle invented by Naoki Inaba. The goal is to fill a given rectangular grid with numbers, so that every designated area contains a sequence of non-repeating, consecutive numbers, starting from 1 and going up. Also, adjacent touching cells should not contain the same number, even diagonally.-Binary also known as Binairo Puzzle, Takuzu, Tohu wa Vohu is played on a rectangular or square grid. The goal is to fill in the grid with digits 0 and 1 according to the following rules Each box should contain a zero or a one.No more than two similar numbers next to or below each other are allowed.Each row and each column should contain an equal number of zeros and ones or one more for odd sized grids.Each row is unique, and each column is unique.-Tapa is a logic puzzle. The goal is to blacken some cells of the grid.Shade some empty cells black to create a single connected wall. Numbers in a cell indicate the length of consecutive sha