Sudoku RPG

Puzzle· Immersive Sim· Replay Value· Time Management

Released Feb 2021

Sudoku RPG is a new style of game that combines Sudoku Puzzle and RPG genres. The only thing that can help a miner who has been named a hero by God's mistake is your excellent brain and concentration.

82% positive · 326 reviews

Done

All announced content has been released

Medium confidence

Done

All announced content has been released

Medium confidence

Where to buy

Steam Updated 12 Oct 2026 $2.99

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Evaluation

Sudoku RPG launched on February 10, 2021 and has received steady incremental updates over the years — primarily small feature patches and bug fixes. The most recent update (version 1.3.3, released May 25, 2026) improved the Sudoku generation logic to ensure all puzzles have a unique solution. The update before that (version 1.3.2, December 19, 2024) added a screen flash toggle for accessibility. Neither post announced upcoming content — they simply delivered small improvements and closed with a friendly sign-off. The developer has never published a roadmap, announced unreleased DLC, or indicated plans for additional major content. There are no unreleased DLC listings on the store. The game's post-launch history is made up entirely of quality-of-life and maintenance updates with no major content releases — consistent with a small indie title that shipped as a finished product and has since received ongoing polish. With no outstanding commitments and no announced future content, the game is considered content-complete as of the May 25, 2026 patch.

Evidence

Version 1.3.3 update improved Sudoku generation logic so only puzzles with a unique solution are generated. No future content announced.

news post · May 25, 2026 source ambiguous

medium

Version 1.2.1 added a ranking mode. Post noted upcoming plans for Chinese language support and gameplay improvements — both of which were subsequently delivered in later updates.

news post · Feb 26, 2021 source content shipped

medium

Media

Details

Developer

RainbowStudio

Publisher

RainbowStudio

Achievements

Platform

Windows

Controller

—

Steam Deck

Playable

Players

Single-player

Puzzle Immersive Sim Replay Value Time Management Pixel Graphics RPG Relaxing 2D Arcade Funny Romance Cute Exploration Dialogue Heavy Procedural Generation

About this game

Sudoku RPG is a new style of game that combines Sudoku Puzzle and RPG genres.
The only thing that can help a miner who has been named a hero by God's mistake is your excellent brain and concentration.

Features

A real-time puzzle battle

You can enjoy Sudoku Puzzle with speed and immersion!
We solve puzzles in real-time combat, we use magic to attack monsters.
Only when you clear the puzzle do you defeat the monster and win the battle.

Randomly generated Sudoku puzzle

All puzzles in the game are randomly generated! Enjoy unlimited Sudoku!

The increasing difficulty balance

It is designed to increase the level of combat difficulty gradually without changing rapidly,
so it is fun for a variety of beginner/middle/high-level users.

10 artifacts and 9 items

In the world of Sudoku RPG, there are artifacts with permanent effects and items that help fight.
Get artifacts from the tower of trials and enjoy permanent effects!