Black Sudoku

Welcome to Black Sudoku—the minimalist logic puzzle. Featuring a pure black background and a clean interface.

🧠 TEST YOUR LOGIC, EARN YOUR TITLE (EXP and Level System)

✨ CORE FEATURES FOR A SUPERIOR SOLVING EXPERIENCE

Simple & Clean Design: A minimalist puzzle with a pure black background, focusing purely on logic.

Optimized Landscape Mode: Fully optimized landscape orientation for a comfortable and superior experience on large screens, tablets, and Chromebooks.

Smart Notes System: Our intelligent pencil mark only allows you to input logically possible numbers. This reduces clutter and focuses your efforts on the correct solutions.

Daily Challenge: Complete a varied list of daily puzzles and earn a 2X EXP Bonus.

Flexible Solver: We value all valid logical thought! Our system accepts ANY fully filled, valid solution, not just a single rigid "template answer."

👑 PREMIUM ACCESS (One-Time Purchase)

Support development and enjoy an unlimited experience with a single, affordable purchase:

Ad-Free Forever.

Unlimited Puzzles: Unlock +200 extra puzzles per difficulty level.

Full Themes: Access all Premium Accent and Background Themes.

Ready to push your logical limits? Download Black Sudoku now and start your journey to the Grandmaster Title!