Many brain training exercises and games may come and go, but none can match the effectiveness of playing Sukodu. Playing it regularly positively affects a lot of qualities such as memory, concentration, logical thinking, spatial reasoning, problem-solving, and critical thinking.
Do you also want to enjoy these amazing benefits while having fun with sudoku? Then we, at Insiderbits, have listed 5 free sudoku apps that will throw challenges of all levels to help train your brain.
5 Best Free Sudoku Apps
1. Sudoku – Classic Sudoku Puzzle
Classic Sudoku Puzzle is one of the most-loved sudoku apps that has over 5000 challenges already with 100 being added weekly. It caters to players at all levels – beginners, intermediate, or advanced – by providing challenges of varying difficulty.
Its interface is simple such that it allows you to concentrate while keeping handy all the tools you will need to complete the puzzle. Some of those tools are an eraser, a pencil (to write all possible numbers into a box), and hints. It also has a dark mode to relieve your eyes from strain while playing.
2. Sudoku.com – Classic Sudoku
Sudoku.com is a free sudoku app to help you relax while hustling your brain. Thus, it is a perfect option for an activity during your break time. This game has a collection of over 10,000 puzzles which will keep you busy for years while being your mental gym everyday.
These puzzles are divided into 6 difficulty levels – fast, easy, medium, hard, expert, and giant. So, even if you are a beginner, it can be your first encounter with this amazing activity. Complete its daily sudoku challenges to collect unique trophies and take on seasonal events as you build your skills.
3. Sudoku – Classic Sudoku Puzzle
Available on: Android
Classic Sudoku Puzzle, another popular choice among sudoku lovers, is a free game with thousands of challenges waiting for you to solve them. However, nothing gets better without feedback. So, if you want to improve your sudoku-solving skills, this game provides you with stats showing your performance.
It has many features deployed to assist you with improving your time and thus, your stats. One such is number-first input which lets you fill in the same number on multiple boxes by just long-tapping it first. Another is its auto-check feature which tells you if you have made a mistake before completing the puzzle.
4. Sudoku: Number Match Game
Available on: Android
All the free sudoku apps we have listed till now had boring white or black backgrounds, making them look less unattractive. But not Sudoku by Brainium. It has turned that boring interface into a soothing one with calming backgrounds that you can pick.
All the while it maintains the other essentials needed to make the game complete. What we loved about this game is its propensity to make you better at this game. It has a smart hint system that not only helps you with the solution but also teaches you why the answer is what it is.
5. Sudoku – The Clean One
Sudoku – The Clean One is for you if you want a game with a clean interface with minimalistic design. Its clean look and feel give this app its uniqueness and help you concentrate better on solving the puzzle. You can set its background to a theme that suits your needs.
It also automatically saves your progress as you play. Thus, if you have an unavoidable interruption, you can continue your game exactly where you left off. This app is offline to let you productively kill time anytime and anywhere.
Related: Top 5 Puzzle Games to Play for Free
Playing sudoku is a must if you care about your mental fitness. So, now you don’t have to wait for tomorrow’s newspaper to solve its puzzle. You can start playing it right now with the 5 free sudoku apps we have mentioned. Download any of them now.