# Tsuidoku

> Sudoku Just Evolved

Canonical page: [https://chrome-stats.com/d/id6773794537](https://chrome-stats.com/d/id6773794537)

## Overview

- **ID:** `id6773794537`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Jordan MAIRE
- **Category:** Puzzle
- **Version:** 1.3.2
- **Last updated:** 2026-09-14
- **First published:** 2026-06-21
- **Size:** 90 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/tsuidoku/id6773794537)
- **Website:** [https://tsuidoku.com](https://tsuidoku.com/)
- **Privacy policy:** [https://tsuidoku.com/legal/privacy](https://tsuidoku.com/legal/privacy)

## Description

Tsuidoku is a logic puzzle for players who have mastered classic Sudoku. The 9×9 grid remains, but a fourth constraint changes everything.

THE 4 RULES
Each row, column, and 3×3 region must contain the numbers 1 through 9 AND the 9 colors. The twist: each color must also contain all 9 numbers. The result: 81 unique number-color pairs. Place a "Red 5," and it cannot appear anywhere else.

DAILY CHALLENGE
A unique global grid every day—the same one for the whole world. Maintain your streak, earn monthly medals, and check the daily rankings.

MASTER THE TECHNIQUES
- Rainbow Technique: Track a single number across all nine colors.
- Color Wheel: Track a single color across all nine numbers.
Tap a cell to cycle through highlight modes and see the logic light up.

PLAY TOGETHER
Add friends, compare stats, and chat directly within the app. A detailed profile tracks your records across every difficulty level.

Think you’ve mastered Sudoku? The real game starts here. Download now and create your first 81 perfect pairs.

## Rankings

- #1,371,720 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6773794537)