# Free Sudoku

> Ad-free sudoku game that helps

Canonical page: [https://chrome-stats.com/d/id6793883196](https://chrome-stats.com/d/id6793883196)

## Overview

- **ID:** `id6793883196`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Sander Schat
- **Category:** Puzzle
- **Rating:** 4.50 / 5 (4 ratings)
- **Version:** 1.1.0
- **Last updated:** 2026-08-09
- **First published:** 2026-07-29
- **Size:** 94 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/free-sudoku/id6793883196)
- **Privacy policy:** [https://sanderschat.nl/apps/zen-sudoku/](https://sanderschat.nl/apps/zen-sudoku/)

## Description

Free. No ads. No tracking. No nonsense. Just calm puzzles and hints that teach real technique — now with full-screen landscape play, for left and right hands alike.

Sudoku the way it should feel: quiet. 
No disturbing ads you need to watch first. 

Zen Sudoku is a completely ad-free sudoku on warm paper tones, with
serif numerals and ink-brush illustrations. No accounts, no tracking,
no internet connection at all, the app cannot interrupt you, because
it has nothing to interrupt you with.
Whether you are a beginner or expert, we got you!

THE APP THAT TEACHES
The hint button never just hands you an answer. It names a real solving
technique, shows you where to look, and only fills in a cell if you ask
it to. It reads your pencil marks, warns when one is impossible, and
nudges you to mark the right area when a pattern is hiding. Tap "what
is this?" on any technique for a plain-language lesson, from naked
singles all the way to X-wings and Y-wings.

EVERY PUZZLE IS FAIR
Puzzles are generated on your device and verified by the same logic
engine that powers the hints: every puzzle can be solved by pure
reasoning. No guessing, ever. Four difficulties, Expert really means
expert techniques, not trial and error.

THE DETAILS
• Pencil notes with a dedicated notes row, no mode switching
• Completed numbers fade on the pad
• Auto-save: close the app mid-puzzle, resume exactly there
• Statistics, best times, total play time
• Light and warm-dark themes
• Optional background music, gentle click sounds and haptics —
all respectful of your mute switch and your own music

Free forever. 
If it brings you a little peace, 
there's a small tip jar, thank youuuuu
nothing unlocks, 
the whole app is already yours.

Lets make this world a beter place.

## Rankings

- #508,969 — Overall

## Similar extensions and apps

- [Simply Sudoku by CG](https://chrome-stats.com/d/id6760805128) — 5.00 / 5
- [Sudoku Learn & Play: No Ads](https://chrome-stats.com/d/id6795653595)
- [Simply Sudoku by AppsNoAds](https://chrome-stats.com/d/id6799698344) — 5.00 / 5
- [Sudoku: Daily Challenge](https://chrome-stats.com/d/id6796205310)
- [No Ads: Sudoku](https://chrome-stats.com/d/id6760604690) — 4.80 / 5
- [Clear Sudoku](https://chrome-stats.com/d/id6739845532) — 5.00 / 5
- [Zen Sudoku - Calm Brain Puzzle](https://chrome-stats.com/d/id6752811350)
- [Sudoku - No Ads Puzzle Games.](https://chrome-stats.com/d/id1624333551) — 4.70 / 5
- [Just Sudoku.](https://chrome-stats.com/d/id6747384525)
- [Just Sudoku · Just Play](https://chrome-stats.com/d/id6758282386)
- [Pure Sudoku.](https://chrome-stats.com/d/id6763632736)
- [Sudoku: No Ads & Unlimited](https://chrome-stats.com/d/id6756591177) — 4.40 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6793883196)