Here is a possible summary:
Two girls, Mai Tuong Van and Dieu Linh, compete in a memory challenge where they have to memorize 50 QR codes and the faces of 100 people who wear them. They have to find the matching halves of the codes and the corresponding pairs of people in three rounds. Mai Tuong Van wins the challenge with her careful and complex encoding method, while Dieu Linh makes mistakes due to her speed and subjectivity. Mai Tuong Van reveals her tragic past and her numbness to emotions, and receives encouragement and support from the judges and the host. She also gets a trophy and a cash prize.
Here are the key facts extracted from the text:
1. The Brain Vietnam is a show that involves QR code reformation.
2. 50 original QR codes are cut in half and attached to 100 carton boxes.
3. These boxes are handed to 100 audiences in the studio.
4. There are 50 pairs of QR code pieces.
5. Two candidates have 1 hour to memorize 50 QR codes and the faces of 50 pairs of people.
6. After time is up, 100 people and 100 pieces are randomly mixed and arranged into two groups.
7. The judges pick random QR code pieces with numbers for the candidates to find their other halves.
8. Candidates must then find the human pair owning that QR code.
9. Scores are based on accuracy, and in case of a tie, the faster time determines the winner.
10. The challenge involves memorizing details of QR codes and human faces.
11. Candidates use abstract memory skills for the challenge.
12. The task is to match QR code pieces with their corresponding human pairs after a mix-up.
13. Candidates write their answers on boards and press a time button when finished.
14. The winner is determined over multiple rounds based on speed and accuracy.
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