Please break the balloon with one puff. Breathing in the microphone of the smartphone, the balloon bulges and it bursts when continuing to blow. The durability value of the balloon will gradually rise. It is a challenge to which level it will break. Let's put in a spirit and blow it.
===== How to play =====
Just blow into the microphone of the smartphone. The balloon will swell. Continue to blow and explode. However, only one puff can be forgiven. It is a failure if the breath is cut off.
The durability value of the balloon gradually increases. Each time the level goes up the durability value of the balloon increases and it has to be blown for a longer time. It is a challenge to what level you can reach.