Sudoku Champion – Ultra-light, privacy-focused Sudoku on Telegram

Summary: Sudoku Champion is a 10kb Telegram Mini App delivering fast, ad-free Sudoku puzzles solved entirely on the client side. It integrates TON and Stars for rewards and leaderboards while ensuring no data tracking or background activity.

What it does

The app provides Sudoku puzzles processed locally on the device using a Watchdog bot architecture, enabling instant loading even on 2G connections without ads or tracking.

Who it's for

It targets Telegram users seeking a lightweight, private Sudoku experience without data collection or intrusive ads.

Why it matters

It solves privacy and performance issues common in large, ad-supported Sudoku apps by offering a minimal, client-side solution.