# Sudo.ku — Sudoku, but make it fun!

> Sudoku, but make it fun! (iPhone/iPad app by Ola Pietka.)

- Source: https://appshunter.io/ios/app/sudoku/id6760776841 (this page in markdown: same URL + `.md`)
- Developer: [Ola Pietka](https://appshunter.io/developer/1886183927)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 22 MB
- Languages: American English
- Released: 2026-04-07
- Data updated: 2026-10-07
- User reviews in markdown: https://appshunter.io/ios/app/sudoku/id6760776841/reviews.md

## What is Sudo.ku?

Sudoku, but make it fun.

Pick your challenge - from Baby Mode to Absolute Unit - and solve puzzles at your own pace. No lives, no penalties, no stress. Just you, the grid, and good vibes.

FEATURES
• 4 difficulty levels: Easy, Medium, Hard, and Extra Hard
• Notes mode for pencil marks
• Paint mode: tap a number, then fill multiple cells in a row
• Undo moves anytime
• Cell Checker & Cross Checker power-ups
• Auto-save - pick up where you left off
• Personal stats: best times, streaks, and game history
• Haptic feedback & sound effects
• Clean, colorful candy-themed design

FREE TO PLAY
Play for free with occasional ads, or grab the one-time ad removal. Earn extra tools by watching rewarded ads, or buy tool packs in the shop.

Whether you're killing time on the bus or training your brain before bed - this Sudoku's got you.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Cell Checker Pack | $0.99 | one-time |
| Cross Checker Pack | $0.99 | one-time |



## Version history (last 1 release)

### 1.0.0 — 2026-04-07

No release notes.

## More apps by Ola Pietka

- [Spiderette: Card Game](https://appshunter.io/ios/app/spiderette-card-game/id6761301625)

All apps by Ola Pietka: https://appshunter.io/developer/1886183927

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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 2026-10-07.*