Dual Brain Vol.1: Calculation

A new brain training game has been released! Make full use of "DUAL TASK" to compete with players around the world for scores!

Nintendo Switch · Released Dec 19, 2019

＋ I own it

Age 6+
1 player
Download 206 MB
Arcade
Study
Training
Other

Languages: Japanese, English

Screenshots

About this game

■ Rules are simple. Solve the problem within the time limit and aim for a high score. The high score in the game is registered in the online ranking. Compete for scores with players around the world. ■This time calculation. There are many calculation games in this game. Anyone can play happily, even those who are not good at calculations and those who are good at calculation. ■ Let's train parallel processing ability with "DUAL TASK". Not just a brain training game! Handle "DUAL TASK" while solving the problem. If "Dual Task" is successful, the remaining time limit will increase. The remaining time limit will be added to the score as “TIME BONUS”. Solve the problem and complete “DUAL TASK” to become the best player in the world.

Prices by country

Cheapest today: 🇳🇿 New Zealand, $13.52. That is 14% below the typical price across eShops today. Never cheaper since we started tracking it in October 2026.

Country	Price
New Zealand	$13.52
South Africa	$13.61
United States	$14.99
Norway	$15.06
Sweden	$15.30
Poland	$15.37
Mexico	$15.55
Austria	$15.76
Belgium	$15.76
Bulgaria	$15.76
Cyprus	$15.76
Germany	$15.76
Estonia	$15.76
Spain	$15.76
Finland	$15.76
Greece	$15.76
Croatia	$15.76
Hungary	$15.76
Ireland	$15.76
Italy	$15.76
Lithuania	$15.76
Luxembourg	$15.76
Latvia	$15.76
Malta	$15.76
Netherlands	$15.76
Portugal	$15.76
Romania	$15.76
Slovenia	$15.76
Slovakia	$15.76
Denmark	$15.83
Australia	$16.13
United Kingdom	$16.19
Czechia	$16.22
Switzerland	$18.38

Click a country to see how to buy there; new to buying abroad? Here is how it works. Prices are as each eShop lists them: VAT included where the eShop includes it, US prices before sales tax, and for Canada we add the 5% federal tax Nintendo leaves out · fetched up to 2026-11-05 14:33 UTC · not sold in 6 countries.