# Numatrix：9マス数字推理対戦ゲーム > Solve the 3x3 grid of numbers using clues marked with circles and triangles. A new kind of competitive logic puzzle. Canonical page: [https://chrome-stats.com/d/com.potamion.numatrix](https://chrome-stats.com/d/com.potamion.numatrix) ## Overview - **ID:** `com.potamion.numatrix` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** Potamion - **Category:** GAME\_PUZZLE - **Downloads:** 4 - **Version:** 1.0.0 - **Last updated:** 2026-04-07 - **First published:** 2026-04-05 - **Publisher country:** JP - **Size:** 20 MB - **Data as of:** 2026-09-08 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.potamion.numatrix) - **Website:** [https://k7ight.github.io](https://k7ight.github.io/) - **Privacy policy:** [https://sites.google.com/view/numatrix-app/%E3%83%97%E3%83%A9%E3%82%A4%E3%83%90%E3%82%B7%E3%83%BC%E3%83%9D%E3%83%AA%E3%82%B7%E3%83%BC](https://sites.google.com/view/numatrix-app/%E3%83%97%E3%83%A9%E3%82%A4%E3%83%90%E3%82%B7%E3%83%BC%E3%83%9D%E3%83%AA%E3%82%B7%E3%83%BC) ## Description Numatrix is ​​a new kind of number-deduction game where you try to deduce your opponent's number arrangement on a 9x9 grid and be the first to guess it.

Deciphering hints from rows and columns, and using the results of ◯ and △ as clues, this brain-training puzzle tests your intuition and logic.
It supports both CPU and 2-player versus play.

[Game Features]
■ A New Kind of Deduction Unique to a 9x9 Grid
Unlike typical games like Hit & Blow or Numeron where you guess numbers in a single row, you deduce on a 3x3 9x9 grid.
You need to interpret information from both rows and columns, requiring spatial thinking skills.

■ Logical Narrowing with ◯ and △ Hints
Results are returned for your predicted number arrangement.

◯: Both the number and its position are correct
△: The number is correct, but its position is incorrect

Use these hints to plan your next move and aim for the correct answer in the fewest turns.

■ CPU MATCH
This is a mode to play against the CPU.

With selectable difficulty levels, this game can be enjoyed by beginners and advanced players alike.

* NORMAL
Basic mode using numbers 0-9

* HARD
Advanced mode using alphanumeric characters 0-F

* LEVEL 1-3
CPU's thinking accuracy and strength change

■ PLAYER MATCH
A two-player mode.
Enjoy reading your opponent's moves and strategizing with friends and family.
The outcome depends on your intuition; can you figure out your opponent's number arrangement first?

■ TUTORIAL
Easy for beginners.
Includes a tutorial that allows you to learn the rules while actually playing.

【Recommended for those who:】
* Like number games and logic puzzles
* Like Numeron and hit-and-blow games
* Often play brain training games
* Are looking for a game that can be played repeatedly in short bursts
* Like puzzles with competitive elements

Use your intuition and logic to figure out the answer first.
Enjoy this new kind of number-deduction battle game played on a 9-square grid. ## Rankings - #2,966,966 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.WAKE_LOCK` - `com.android.vending.CHECK_LICENSE` - `com.google.android.gms.permission.AD_ID` - `com.potamion.numatrix.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` ## Similar extensions and apps - [BlockMatrix – Think in Blocks!](https://chrome-stats.com/d/com.dnt7.blockmatrix) — 85,004 users - [Numatrix](https://chrome-stats.com/d/com.carbon.numatrix.com) — 2 users - [Numerix - Number Sum Puzzle](https://chrome-stats.com/d/com.ataraxianstudios.numerix) — 881 users - [Nonogramas Numéricos](https://chrome-stats.com/d/com.b20robots.nonogramasnumericos) — 11 users - [Matrixon: Logic Fusion](https://chrome-stats.com/d/com.pinakin.matrix_fusion) — 19 users - [Digit Decipher ：Grid Puzzle](https://chrome-stats.com/d/com.driftwave.tapslide) — 2,217 users - [Crossnumbers - Puzzle Games](https://chrome-stats.com/d/com.leap.crossnumbers) — 21,434 users - [Mathgrid - Brain Training Game](https://chrome-stats.com/d/com.xsgames.mathgrid) — 24 users - [Numingo: Number Puzzle Game](https://chrome-stats.com/d/com.olcaygunes.numingo) — 158 users - [Logic Nine Number Grid](https://chrome-stats.com/d/com.logic.nine.number.grid) — 5,710 users - [Number Cross - Numbers Games](https://chrome-stats.com/d/com.tutufungames.number.cross.puzzle) — 7,347 users - [Numbero - A Logic Puzzle](https://chrome-stats.com/d/com.anonymous.Numbero10) — 119 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/com.potamion.numatrix)