This is a simple memory game to exercise your memory.The object is to match pairs of numbers in as little moves & time as possible.When the box display the number remember where they are for when the matching number is turned up later in the game.

The objective of the game is to add or multiply numbers on the grid to equal the number shown on top left in green color before the time runs out and you move on to the next level.

A Sudoku puzzle initially displays a partially filled grid.

The aim of the game is to fill each square with a number from 1 - 9.

Each number can only appear once in the same row, column or 3 x 3 box.