Features

Everything you need to enjoy Sudoku every day:

Classical Sudoku

Play the timeless 9x9 Sudoku with clean controls.

Irregular regions add a fresh twist to logic.

Numbers 1–9 must also appear on main diagonals.

Four extra 3x3 regions overlay the grid.

Sum-cages require arithmetic and deduction.

New puzzles every day with unique goals.

Earn streak bonuses and in‑game rewards.

Personalize boards with elegant color schemes.

Relax with subtle, premium sound palettes.

Compete globally with friends and pros.

Unlock badges as your skills improve.

Track accuracy, speed, and progress trends.

Share puzzles and race to the finish.

Fine‑tune notes, hints, input, and more.

Step‑by‑step lessons for every technique.

Optimized layouts for iPhone, iPad, and Android.

Fast, polished, and accessible by design.