# 3Doku \| Sudoku goes 3D — Three-dimensional Sudoku

> Three-dimensional Sudoku (iPhone/iPad app by LARS CHRISTIAN GROF.)

- Source: https://appshunter.io/ios/app/3doku-sudoku-goes-3d/id6780386642 (this page in markdown: same URL + `.md`)
- Developer: [LARS CHRISTIAN GROF](https://appshunter.io/developer/1780831307)
- Category: Games, Lifestyle, Casual, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.5 · 99 MB
- Languages: American English
- Released: 2026-09-27
- Data updated: 2026-10-12

## What is 3Doku | Sudoku goes 3D?

It's sudoku. It just isn't flat anymore.

3Doku wraps the puzzle you already know around a shape you can see all sides of. Each face is a normal 3×3 box, filled with 1 to 9, exactly like always. The difference is that the lines carry on around the corners, so a number you place on one side quietly rules something out on another.

It reads strangely for about a minute. Then it clicks, and it's very hard to put down.

WAYS TO PLAY 
• Classic 3Doku | a brand new shape every single game, from easy to expert 
• 3Doku Levels | 100 puzzles that start small and get gloriously out of hand 
• 3Doku Chain | beat the clock. Every piece you finish adds more puzzle and more time. See how far you get. 
• Classic Sudoku | the flat 9×9 you grew up with, right up to extreme

PLAY WITH OTHERS 
• Versus | same puzzle, everyone at once, and a bar at the top showing who's ahead 
• Co-op | one puzzle, solved together, your friends' numbers appearing as they go 
• Share a room with a code or a quick QR scan. Keep a room for your regulars and it'll be waiting next time.

LEADERBOARDS Daily, weekly and monthly — for regular puzzles and for Chain runs.

YOUR LIBRARY Every Chain run and every best time is saved as a picture of the finished puzzle. A shelf of everything you've solved.

LITTLE THINGS THAT HELP 
• Pencil notes, a nudge when two numbers clash, and a way to fill several cells at once 
• Notes that tidy themselves up, finished numbers that fade away | every helper is a switch, and you decide 
• Light and dark 
• English and German 
• Play on your own anywhere, no internet needed 
• No ads

Free to start: classic puzzles on easy and medium, and you can always join a room a friend opens. One unlock gets you the rest | every difficulty, all 100 levels, Chain, your own rooms, and your library. You pay once and it's yours. No subscription, nothing to renew.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock all Game Modes | $1.99 | one-time |


## Is 3Doku | Sudoku goes 3D safe?

Not enough ratings yet to assess 3Doku | Sudoku goes 3D.

## Is 3Doku | Sudoku goes 3D legit?

3Doku | Sudoku goes 3D appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for 3Doku | Sudoku goes 3D is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-05

Minor bugfixes to enhance your gaming experience :)

### 1.0 — 2026-09-27

No release notes.

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## More apps by LARS CHRISTIAN GROF

- [Grab & Go - Packing List](https://appshunter.io/ios/app/grab-and-go-packing-list/id6738431717)
- [LocalGPT - offline Chatbot](https://appshunter.io/ios/app/localgpt-offline-chatbot/id6749968509)
- [RoadTrips!](https://appshunter.io/ios/app/roadtrips/id6759831257)

All apps by LARS CHRISTIAN GROF: https://appshunter.io/developer/1780831307

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-12.*