Detective Mind Training: Mystery Choices
by TT
Solve each case with just one choice! Train your observation and deduction skills Quick mystery puzzles for sharp minds
Languages: Japanese, English, Korean, Chinese
Screenshots
About this game
Read each case carefully and choose the option that leads closer to the truth.
The rules are simple: each question gives you two choices. Think like a detective, compare the details, and pick the answer that helps solve the case.
How to play:
・Read the case details
・Compare the two choices
・Use observation, logic, and intuition to find the right answer
Some cases may look easy at first, but assumptions can lead you in the wrong direction. Pay attention to small details and hidden clues.
Enjoy it at your own pace, one case at a time. It is great for quick breaks, solo play, or discussing the answer with family and friends.
Recommended for players who:
・Like mystery quizzes and detective stories
・Want a quick brain-training game
・Enjoy observation and deduction challenges
・Prefer simple controls and short puzzle sessions
・Want a casual game that can be enjoyed alone or with others
Make the right choice and uncover the truth behind each case!
Prices by country
Cheapest today: 🇯🇵 Japan, $1.26 (−53%, sale ends Nov 20, 2026). That is 55% below the typical price across eShops today. Lowest price since October 2026, when we started tracking it.
| Country | Price |
|---|---|
| Japan On sale until Nov 20, 2026 | -53% |
| New Zealand On sale until Dec 3, 2026 | -40% |
| South Korea On sale until Dec 1, 2026 | -50% |
| Australia On sale until Dec 3, 2026 | -40% |
| South Africa On sale until Dec 3, 2026 | -40% |
| Lithuania On sale until Dec 3, 2026 | -40% |
| Latvia On sale until Dec 3, 2026 | -40% |
| Romania On sale until Dec 3, 2026 | -40% |
| Brazil On sale until Nov 13, 2026 | -40% |
| Chile On sale until Nov 13, 2026 | -40% |
| United States On sale until Nov 13, 2026 | -40% |
| Mexico On sale until Nov 13, 2026 | -25% |
| Canada On sale until Nov 13, 2026 | -40% |
| Peru On sale until Nov 13, 2026 | -40% |
| Poland | $2.56 |
| Sweden | $2.67 |
| Norway | $2.71 |
| Colombia On sale until Nov 13, 2026 | -40% |
| Austria | $2.81 |
| Belgium | $2.81 |
| Bulgaria | $2.81 |
| Cyprus | $2.81 |
| Germany | $2.81 |
| Estonia | $2.81 |
| Spain | $2.81 |
| Finland | $2.81 |
| France | $2.81 |
| Greece | $2.81 |
| Croatia | $2.81 |
| Hungary | $2.81 |
| Ireland | $2.81 |
| Italy | $2.81 |
| Luxembourg | $2.81 |
| Malta | $2.81 |
| Netherlands | $2.81 |
| Portugal | $2.81 |
| Slovenia | $2.81 |
| Slovakia | $2.81 |
| Denmark | $2.83 |
| Czechia | $2.90 |
| United Kingdom | $3.02 |
| Switzerland | $4.29 |
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 14:31 UTC.
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