The TikTok account owner @zulkarnaen0999 is also challenged to try this game. The man, who is commonly called Izul, also invites his friends to play. One of the games they try is the invisible maze. In this game, all players are asked to memorize which paths are not blocked by walls.

"Then the walls were removed and the players had to show the free path. This game requires strong memory recall from its players. It’s no wonder one of his friends, Giovani, looked so serious memorizing the path that wasn't blocked by walls. However, the plot twist happened not during the game. Izul panicked when his friend claimed to have lost his memory because he couldn't unlock his own phone."

Giovani said he lost the memory of his phone's unlock pattern for a whole day. This condition occurred after he woke up. "It's me, yes, I just managed to do it. Please, I forgot my own pattern for almost 24 hours. Trauma from cryptarithm and invisible maze," said Giovani after a day of panic. The unique story of Izul and Giovani has also caught the attention of netizens, going viral.