Quick Deduction Short Mysteries

MASK · Adventure・Party・Simulation

40% off on the US eShopSwitch
Players
1
Size
235MB
Rating
ESRB T · PEGI 7
Languages
Korean · English · Japanese · Chinese
-40%$2.39$3.99Ends 11/5
Of 24 countries, the Taiwan eShop is cheapest at $0.93, 61% less than the US price ($2.39).On the US eShop, it's 40% off through 11/5.That said, buying from another country's eShop comes with hassles like card declines and switching your account region, so the real cost can be higher than shown.Based on prices collected since 2026-09-07 — earlier sales aren't included.

Price history

$3.99$2.39
9/1810/23
  • 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)

CountryLocal priceIn US dollarsEnds
Taiwan30 TWD -73%$0.9311/18
Japan199 JPY -53%$1.2611/12
Hong Kong10 HKD -67%$1.2711/18
Korea1,950 KRW -50%$1.4711/18
Chile2,159 CLP -40%$2.2111/5
Canada3.23 CAD -40%$2.3011/5
New Zealand4.15 NZD$2.36—
Brazil11.99 BRL -40%$2.3811/5
US2.39 USD -40%$2.3911/5
Mexico44.99 MXN -25%$2.4211/5
Peru8.69 PEN -40%$2.5311/5
Poland10 PLN$2.58—
Australia3.75 AUD$2.63—
Norway25 NOK$2.67—
South Africa45 ZAR$2.75—
Germany2.49 EUR$2.80—
Spain2.49 EUR$2.80—
France2.49 EUR$2.80—
Italy2.49 EUR$2.80—
Netherlands2.49 EUR$2.80—
Colombia8,994 COP -40%$2.8311/5
Czechia62.5 CZK$2.89—
UK2.24 GBP$3.00—
Switzerland3.5 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

Perfect for when you’re thinking, “I want a quick dose of mystery!” Each puzzle is a simple one-question, one-answer challenge. You’ll face strange little moments hidden in everyday life— odd details and puzzling events that make you tilt your head. Read the story, sort out the situation, and reach the one true answer. Controls are simple: When you’ve got it, just tap the part you think is the answer. That “Aha!” moment is addictive. Use your observation and imagination to unravel every mystery!

From the official Nintendo eShop listing

Screenshots

4 images · tap to enlarge · Images: Nintendo

1 / 4

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Prices as of 2026-10-22