Brain Boost! Basic Math 4-Choice Quiz
- Size
- 223MB
- Rating
- ESRB E · PEGI 3
- Languages
- Korean · English · Japanese · Chinese
Price history
- 10/16$2.39-40%
- 9/18$3.99
Showing the US eShop price since 9/18. We only log days when the price changed — it stayed the same in between.
Prices by country (24 countries)
| Country | Local price | In US dollars | Ends |
|---|---|---|---|
| Japan | 199 JPY -53% | $1.26 | 11/6 |
| Korea | 1,950 KRW -50% | $1.47 | 11/13 |
| Taiwan | 55 TWD -50% | $1.70 | 11/13 |
| Hong Kong | 15 HKD -50% | $1.91 | 11/13 |
| Chile | 2,159 CLP -40% | $2.21 | 11/5 |
| Canada | 3.23 CAD -40% | $2.30 | 11/5 |
| New Zealand | 4.15 NZD | $2.36 | — |
| Brazil | 11.99 BRL -40% | $2.38 | 11/5 |
| US | 2.39 USD -40% | $2.39 | 11/5 |
| Mexico | 44.99 MXN -25% | $2.42 | 11/5 |
| Peru | 8.69 PEN -40% | $2.53 | 11/5 |
| Poland | 10 PLN | $2.58 | — |
| Australia | 3.75 AUD | $2.63 | — |
| Norway | 25 NOK | $2.67 | — |
| South Africa | 45 ZAR | $2.75 | — |
| Germany | 2.49 EUR | $2.80 | — |
| Spain | 2.49 EUR | $2.80 | — |
| France | 2.49 EUR | $2.80 | — |
| Italy | 2.49 EUR | $2.80 | — |
| Netherlands | 2.49 EUR | $2.80 | — |
| Colombia | 8,994 COP -40% | $2.83 | 11/5 |
| Czechia | 62.5 CZK | $2.89 | — |
| UK | 2.24 GBP | $3.00 | — |
| Switzerland | 3.5 CHF | $4.24 | — |
Local prices are converted at the day's exchange rate. Foreign transaction fees and local taxes aren't included. Argentina is excluded because its listed price differs from the amount actually charged.
About
Enjoy elementary-level math through simple 4-choice quiz stages. Read each question carefully, check the illustrations and conditions, then choose the correct answer from four options. The quizzes include word problems, number rules, counting, calculations, and shape-based questions that test flexible thinking. How to play: ・Read the question ・Look at the picture and clues ・Choose one answer from four options The simple format makes it easy to start, even for short play sessions. Kids can use it for light math review, while adults can enjoy it as a quick brain-training challenge.
Screenshots
4 images · tap to enlarge · Images: Nintendo
Related games
Prices as of 2026-10-22