From Philippe Robinet:
How it works: Add, subtract, multiply and divide randomly selected numbers to obtain the computer-generated result. You can bet that you win with 4 numbers, 5 numbers, ... 8 numbers and your score will be better.
Four difficulty levels: Very easy & Easy Relax and follow the on-screen hints. Normal & Professional Play a more challenging game and display hints only when you need them.
Check the list of all the best possible solutions to your puzzle!
Thanks to the user-friendly touch-screen controls, you can retry and start over as many times as you wish!