# Sudoku: Daily Teaser

> Sudoku: Daily Teaser (iPhone/iPad app by Krishna Potharaju.)

- Source: https://appshunter.io/ios/app/sudoku-daily-teaser/id6786074990 (this page in markdown: same URL + `.md`)
- Developer: [Krishna Potharaju](https://appshunter.io/developer/1860664356)
- Category: Games, Board, Puzzle
- Price: Free
- Age rating: 4+
- Requires: iOS 26.5 · 2 MB
- Languages: American English
- Released: 2026-07-07
- Data updated: 2026-09-18
- User reviews in markdown: https://appshunter.io/ios/app/sudoku-daily-teaser/id6786074990/reviews.md

## What is Sudoku?

Sudoku is a calm, focused puzzle app built for daily play.
Generate fresh Sudoku boards across multiple difficulty levels, track your progress, and build a daily solving streak over time. Your puzzles are saved automatically, so you can start a board, step away, and return whenever you are ready.
The app includes a clean puzzle interface with notes, undo, mistake tracking, peer highlighting, elapsed time, and progress history. A simple dashboard shows your active and completed puzzles, daily streak, and recent completion heatmap.
Everything is stored locally on your device. No accounts, no ads, no tracking, and no cloud sync.
Features:
Fresh Sudoku puzzles
Easy, Medium, Hard, and Expert difficulty levels
Automatic puzzle saving
Notes mode
Undo and erase tools
Mistake limit setting
Daily streak tracking
Completion heatmap
Personalized greeting
Light, dark, and system appearance options
Local-first privacy


## Version history (last 2 releases)

### 1.1 — 2026-07-11

UI Improvements

### 1.0 — 2026-07-07

No release notes.

## More apps by Krishna Potharaju

- [Timely](https://appshunter.io/ios/app/timely/id6756438073)
- [Chant: One Step](https://appshunter.io/ios/app/chant-one-step/id6806885345)

All apps by Krishna Potharaju: https://appshunter.io/developer/1860664356

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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 2026-09-18.*