算脳ピラミッド -Arithmatica-:脳トレ計算パズル

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Content rating
Everyone
100+
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Content rating
Everyone
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About this game

"Sannou Pyramid -Arithmatica-" is a new type of brain-training math puzzle game where you use your calculation skills and intuition to assemble mathematical equations.
It has simple rules but features deep puzzles, allowing people of all ages to have fun while training their math brains.

◆Game Features
- Create mathematical formulas by selecting "blocks" consisting of sets of operators and numbers.
- Select three blocks in order to arrive at the correct formula.
- The first block excludes operators, so the order in which you select them is important.
- A wide variety of stages and difficulty levels for beginners and advanced players.
- Hints are available for when you get stuck (available by watching ads).
- Offline play allows you to play without an internet connection.
- The more you play, the more your calculation skills and logical thinking naturally improve.

◆Recommended for
- People who enjoy brain training and mental exercises.
- People who enjoy number puzzles like Sudoku and Sudoku.
- People who want their children to have fun while improving their math skills.
- People who want to play easily during their commute.
- People looking for a simple, long-lasting free game.

◆Easy to Play
1. Select three "operator + number" blocks arranged in a pyramid shape. (However, the operator in the first block selected will be ignored.)
2. Complete the formula with the selected blocks to arrive at the target value. 3. Clear the stage by finding all the correct patterns!

With "Sannou Pyramid -Arithmatica-," train your mathematical brain and experience the thrill of inspiration.
Use your calculation skills and intuition to construct mathematical formulas! A brain training puzzle game that will train your mathematical brain.
Updated on
Jul 25, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Location, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

Google Play Billing Library バージョンアップ(8.0.0)対応
Content rating
Everyone
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App support

About the developer
小川 貴史
potamion7110@gmail.com
平井2丁目11−29 アルティザン平井 202 江戸川区, 東京都 132-0035 Japan