THINGO Mental training is a free Android game developed by Apps do Corisco. It is a unique game that combines the classic concept of Bingo with math puzzles to provide you with hours of fun while also training your brain. The game requires you to use simple addition and subtraction calculations, as well as your observation and reaction skills.

The rules of THINGO are straightforward. At the beginning of each game, you receive a card with a series of numbers. At the start of each round, a random number between one and nine appears in the center of the card. Your task is to mark all combinations of numbers that contain the number or that the digits can be added or subtracted together to equal the number in the center of the card. Although the gameplay may seem a little complicated at first, you will get the hang of it quickly. You can play THINGO online or offline, and in online mode, you can earn accumulated coins or XP if you manage to complete the card.

THINGO is a fun and challenging game that will keep you entertained for hours. However, be careful because it is extremely addicting!