"Casual puzzle game that trains your brain in free time" now available! Over 100 stages! In addition, with the stage creation function, the elements to be played are endless! You can publish your own stage to the world and play the stage created by other players! ◎ Aim to complete the stage by changing all [Number] to positive numbers! It is a puzzle game that can be played by anyone who can do addition and multiplication. ■ How to play When the numbers overlap, these will be reborn as new num