What 神経衰弱[トランプゲーム] actually does (from store listing)
Concentration is a game of memory that requires you to memorize the layout of playing cards.
You'll need to use your memory to complete the game.
This app offers two modes: solo play and two-player challenge.
You can choose the number of playing cards to use, from 6 to 36.
You can also set other rules, difficulty level, and more.
■Memory Rules
When you start the game, cards are dealt randomly and laid out face down.
Touching a card will turn it face up.
Depending on the rule you …
Concentration is a game of memory that requires you to memorize the layout of playing cards.
You'll need to use your memory to complete the game.
This app offers two modes: solo play and two-player challenge.
You can choose the number of playing cards to use, from 6 to 36.
You can also set other rules, difficulty level, and more.
■Memory Rules
When you start the game, cards are dealt randomly and laid out face down.
Touching a card will turn it face up.
Depending on the rule you select, if you draw two consecutive cards with the same number or the same number and suit, that card will disappear.
If the first and second cards are different, that card will be turned face down.
Repeat these steps to clear all the cards to complete the game.
In solo play mode, the number of mistakes you make will be counted.
Comparable Android apps
The five apps in Card with the closest revenue to 神経衰弱[トランプゲーム]. Click any to see its detail page.
Each forecast combines App Store rating, ratings count, monetisation model, pricing tier, IAP signals and ad-supported flag.
The base estimate is then multiplied by a per-category scaling factor learned from apps with founder-verified MRR.
Every number on this page comes from public APIs and bumetric's own snapshot history.
Full methodology covers input variables, accuracy bands per category and how we treat apps without comparable anchors.
See also the live data on 神経衰弱[トランプゲーム]'s tracker page for current rating, reviews and snapshot timeline.
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![神経衰弱[トランプゲーム] icon](https://play-lh.googleusercontent.com/K19JMOMQKgDxxeoUxmVh3cY9DKSWkEfctma5mco7wIubGvQ42UO2NcF4hp5UxlfEGqk)
![神経衰弱[トランプゲーム] screenshot 1](https://bumetric.com/s3/android/com/com.cattama.concentration/screenshot/0_2ba2e3cb1ae33d7f.webp)
![神経衰弱[トランプゲーム] screenshot 2](https://bumetric.com/s3/android/com/com.cattama.concentration/screenshot/1_cd8405a31bfec2f7.webp)
![神経衰弱[トランプゲーム] screenshot 3](https://bumetric.com/s3/android/com/com.cattama.concentration/screenshot/2_eb1dc7ef9b9dbc5a.webp)
![神経衰弱[トランプゲーム] screenshot 4](https://bumetric.com/s3/android/com/com.cattama.concentration/screenshot/3_2d9e0c611bde0df1.webp)
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