# Killer Sudoku - Brain Puzzle

> Daily Math & Number Challenge

Canonical page: [https://chrome-stats.com/d/id6758942542](https://chrome-stats.com/d/id6758942542)

## Overview

- **ID:** `id6758942542`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Removed
- **Publisher:** Junwei Zhang
- **Category:** Puzzle
- **Version:** 1.0.4
- **Last updated:** 2026-04-01
- **First published:** 2026-02-11
- **Size:** 59 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/killer-sudoku-brain-puzzle/id6758942542)
- **Website:** [https://barnersh.github.io/](https://barnersh.github.io/)
- **Privacy policy:** [https://www.notion.so/elvisccc/Sudoku-Privacy-Policy-3024f78929018097a7f6e4b057021db0](https://www.notion.so/elvisccc/Sudoku-Privacy-Policy-3024f78929018097a7f6e4b057021db0)

## Description

Challenge your brain with Killer Sudoku — the advanced twist on classic Sudoku that combines logic, strategy, and math.

Every puzzle is generated fresh. Unlimited puzzles, infinite brain training.

HOW TO PLAY
• Fill the 9×9 grid so each row, column, and box contains 1-9
• Numbers in each cage must add up to the sum shown
• No repeated digits within any cage

FEATURES
• Unlimited puzzles — new puzzle every time
• 4 difficulty levels: Easy, Medium, Hard, Expert
• Smart notes system for pencil marks
• Timer with pause function
• Undo/Redo support
• Error highlighting (optional)
• Same number highlighting
• Track your statistics and best times
• Dark mode support
• No internet required — play offline

Whether you're a Sudoku master looking for a new challenge, or a puzzle lover wanting to train your brain, Killer Sudoku offers endless entertainment.

Free to play. Download now and start solving!

 - Terms of Use (EULA):                                                                                                                                                
  https://www.apple.com/legal/internet-services/itunes/dev/stdeula/                                                                                                     
  - Privacy Policy:                                                                                                                                                     
  https://www.notion.so/elvisccc/Sudoku-Privacy-Policy-3024f78929018097a7f6e4b057021db0

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6758942542)