Mathrax

Mathrax

The goal of the game consists of Place 1 to N numbers on a N × N board boxes so that numbers are not repeated in rows or columns. At the intersections of some boxes, numbers and operators appear that indicate an operation and a result that must meet the values ​​of the diagonal boxes. Complete instructions

Level: ▼ ▲

Complete instructions

Complete the N × N box board with the values ​​of 1 to n so that each number appears only once in each row and column. At some intersections a circle appears that contains an operator and a result. In these cases, The number is the result of applying the operation indicated to the two couples of diagonally opposed values that surround the circle.

The "P" character in the circle indicates that the four adjacent values ​​are even and the character "i" indicates that the four are odd.

Touch or click a box to open an emerging window that will allow you to enter the numbers.

The buttons bar From the top will allow you to perform the following actions:

  • Restart the current game: Eliminates the progress of the current game and starts it again with the same board.
  • Undo the last movement: Allows to go back in the movements made.
  • Redo the previous moving: If you got rid of the last movement you can rebuild it by clicking this button.
  • Repeat all movements: Repeat all movements.
  • Show the solution: The game will be automatically solved and the completed board will show you.
  • Detailed instructions of the game: Access to the instructions of the game you are reading.
  • ▼ ▲ Select level: Allows you to select the game level. Use the buttons to select the following or previous level, or write the level number.

Game developed by Otto Janko.