Train your brain with one of these puzzles.
The aim of sudoku is simple. Fill each square, each column and each row with the numbers 1 to 9. But pay attention; one error means you won’t succeed!
Activate your brain with Numbers. The aim of the game is to remove all the numbers in the field. A number will appear on the right hand side. Your task is to add up the numbers on the blocks in the field up to this number.
The aim of Fun Math is simple: calculate the correct answer to the equation and click on it. For every correct answer you get 4 seconds extra time. For every wrong answer you lose 5 seconds, and for every 3 wrong answers in a row you get an extra 10 second penalty.