Sudoku Tegdur: Classic Puzzle

Sharpen your mind, one cell at a time.

Whether you want to unwind after a long day or challenge yourself with pure logic, Sudoku - Tegdur delivers a focused, elegant Sudoku experience built for your pocket. No clutter, no unnecessary distractions, and no confusing menus. Just a beautifully designed space where every move matters.

From quick casual games to intense brain-testing sessions, Sudoku - Tegdur is made for players of every skill level. If you enjoy calm concentration, satisfying progress, and the reward of solving a puzzle through logic alone, this is the Sudoku app for you.

Why You’ll Love It

Infinite Puzzles

From Easy boards perfect for a short coffee break to Expert-level challenges that demand patience, strategy, and precision, there is always a new puzzle waiting for you. Every session offers a fresh opportunity to improve your skills and enjoy the timeless satisfaction of Sudoku.

Smart Hints

When you get stuck, the app does more than point to the next move. Our hint system is designed to help you understand the logic behind the solution, making every puzzle an opportunity to learn and grow as a player instead of simply being handed the answer.

Favorites

Found a puzzle you really enjoyed? Save it to Favorites and come back to it anytime. This makes it easy to revisit memorable boards, keep personal challenges, or build your own collection of puzzles you love.

Print Support

Take Sudoku beyond the screen with built-in print support. You can print your puzzle directly from the app and even choose to include the solution page, making it perfect for offline play, sharing with others, or enjoying the classic pencil-and-paper experience.

Clean, Minimalist Design

Sudoku - Tegdur is designed to feel calm, modern, and effortless to use. We have stripped away the clutter so you can stay fully focused on the board. The interface is smooth, intuitive, and easy on the eyes, with Dark Mode included for comfortable late-night play.

Track Your Progress

Watch yourself improve over time with detailed game statistics. Monitor your best completion times, follow your win streaks, and measure your overall accuracy as you take on more puzzles and move into higher difficulty levels.

Key Features

Auto-Check

Choose the style of play that fits you best. Catch mistakes in real time for a more guided experience, or push yourself further with a harder challenge where mistakes matter more. If you want real pressure, Hardcore Mode adds a 3-strike limit that raises the stakes on every move.

Smart Note Taking

Use notes to track possible numbers for each cell and solve more efficiently. Notes help you think through tougher puzzles with clarity, and the board stays organized as you work through your logic.

Fast Pencil

Need a faster way to set up your notes? Fast Pencil automatically fills the remaining empty cells with valid notes, helping you jump into solving without the repetitive setup. It is a great tool for tougher boards and a rewarding feature for players who like efficient, strategic play.

Offline Play

No internet connection? No problem. Sudoku - Tegdur works offline, so you can play anytime and anywhere, whether you are commuting, traveling, relaxing at home, or taking a break during the day.

Daily puzzle

Fresh new challenge

Bring Your Own Sudoku

Found a challenging puzzle in a newspaper, magazine, or another app? . With our Custom Import feature, you can manually enter any external puzzle. Our engine instantly checks if the puzzle is valid and analyzes to assign it a difficulty level—from Easy to Expert.

Built for Focus

Everything in the app is designed to support concentration and flow. Fast interactions, clean visuals, and a distraction-free layout help you stay immersed in the puzzle from the first number to the last.

A Sudoku Experience That Grows With You

Whether you are just learning the basics or chasing harder grids and faster solves, Sudoku - Tegdur gives you the tools, challenge, and clarity to keep improving.