賢推理：大人の脳トレ・判断推理2700問

■ Your "thinking ability" can still grow.

Smart Reasoning is a brain training app for adults that solves problems using only "the ability to think logically," not just knowledge.

* It's a brain training app that uses order, position, codes, and number sequences—organizing the conditions to arrive at the one and only answer.

The satisfaction of arriving at the answer with a resounding "I got it!" will turn your daily spare time into a reward.

On your commute. During a 5-minute break. With one problem before bed. Even as you age, your brain will respond if you train it.

■ For those who:

・Feel like their memory is getting worse lately, and want brain training for adults.

・Are looking for the "next challenge" after Sudoku and crosswords.

・Are tired of smartphone games and enjoy challenging logic puzzles.

・Want to transform their spare time from "idly browsing time" to "time to sharpen their mind."

■ Includes 9 genres and 2700 puzzles

・Sequence Reasoning — Constructing rankings from given conditions

・Positional Relationship Reasoning — Deciphering seating arrangements and layouts

・Correspondence Reasoning — Connecting who has what

・Cipher Deciphering — Uncovering hidden rules

・Number Sequence Pattern Discovery — Discovering numerical patterns

・Balance Scales & Counterfeit Coins — Identifying counterfeit coins in the fewest attempts

・Container Problems — Creating a target quantity using limited containers

・Net Diagrams & Solid Sections — Mentally constructing solids

・Sets & Inclusion Relationships — Organizing inclusion and exclusion

Each genre has three difficulty levels: Easy, Normal, and Hard. With a total of 2700 questions, you'll never run out of material.

■ Features that make you want to keep playing

・Rank — Your rank increases as you get more correct answers, allowing you to see your progress at a glance.

・Consecutive Correct Answers/Consecutive Days — You'll feel the satisfaction of your own record improving.

・Today's Challenge — One question a day, a daily challenge that you can make a habit of.

・Sharing Results — Show off your rank and score to your friends.

■ You improve even if you don't solve them.

All questions come with detailed explanations. You'll understand the "thought process" behind the answer, so even incorrect answers become valuable learning opportunities.

■ Completely Free - No Registration Required

No troublesome account registration whatsoever. You can start playing immediately after opening the app. All learning data is saved on your device. There are no subscriptions. This app is funded by banner and interstitial ads.

So, what rank are you at now?

Make it a daily habit to sharpen your mind for 5 minutes with clever reasoning.