Brain Stretching and Duching is a fun brain learning game.
Manage your aging brain smartly with fun exercises every day.

Douching is not a nonsense quiz. Duqing is a brain learning program exclusively for adults developed based on the accumulated research results and training techniques of world-class brain research institutes accredited by the World Brain Association.

We provide training in a variety of quizzes and game types for each of 7 cognitive areas: memory, concentration, reasoning, mental arithmetic, perception, language, and learning ability. While enjoying over 30 different types of learning training, brain activity becomes more active and cognitive ability improves. Duqing, brain learning tailored specifically to adults, will help middle-aged, senior, senior citizens, and silver people who want to return their cognitive function to when they were younger.

■ Benefits of Brain Stretching Duching

Accurate training to improve brain function in each cognitive area
Detailed training contents such as selective concentration, divided concentration, sensory memory, short-term memory, and learning memory
The fun and sense of accomplishment of challenging yourself with difficulty automatically adjusted according to each individual’s level.
Quiz/game method that reflects nostalgic items and emotions for adults
Large text suited for adults and easy-to-adapt game style
Preferred training time reservation notification service
Multifaceted result analysis shown immediately after training
Training difficulty reflected in real time, moment by moment
Basic and skill classes that you can choose according to your ability
It is easy to follow the day-to-day training with a different timetable for each area.

■ Fun training unique to Duching

Mental arithmetic training to find short paths through calculations, ‘Finding Shortcuts’
‘Eagle Eye’ and ‘Green is the Same Color’ to train sensory (visual) abilities
Which house was the light on? ‘How many floors and how many rooms’ trains short-term memory and spatial memory?
‘Holophin Rose’, which improves divided concentration by finding the symbol that is alone among many symbols
‘Word King’ who maintains thinking and declarative memory through language
‘Hidden symbols’ that infer hidden images using a few clues
‘Sunday Quiz’, which fosters comprehensive thinking skills by recalling and repeatedly storing accumulated semantic memory, etc.
There are over 30 different types of training available.
New trainings are continuously updated.

A quiz/game that becomes more fun the more you play it, and forces you to use your brain every day without even realizing it.
Make a reservation for a life-long brain friend, Duqing, to be as smart as you were when you were young and to live a dignified life without worrying about dementia as you age!