Sudoku & Variants by Logic Wiz

Enjoy Sudoku & over 35 engaging variants, fun, exciting & challenging!

🧠 Sudoku & Variants by Logic Wiz – Free Relaxing Brain Training Puzzle Game

Discover the ultimate free Sudoku experience with Sudoku & Variants by Logic Wiz – a fun, relaxing, and brain-boosting number puzzle game. Whether you're a beginner or a puzzle master, this game will challenge your logic and sharpen your mind.

Enjoy the classic Sudoku puzzle, and explore over 35 exciting Sudoku variants that introduce new rules and strategies. Each variant offers a fresh logic twist—like Killer Sudoku, Diagonal Sudoku, Sandwich Sudoku, Arrow Sudoku and many more—to keep your brain engaged and thinking differently.

Take on our Themed Weekly Challenges, where curated puzzle sets revolve around fun, creative topics to keep things fresh and engaging week after week.

🧩 Features:

• Play a wide variety of puzzles for free

• Classic Sudoku puzzles for all skill levels

• Over 35 unique Sudoku variants to explore

• Thousands of carefully handcrafted puzzles for a high-quality solving experience

• Unique logic puzzles that train different parts of the brain

• Themed Weekly Challenges with creative puzzle sets

• Smart hints and strategy explanations—no guessing required

• Beautiful, minimal design for focused play

• Six difficulty levels, from Beginner to Master

• Perfect for daily brain training and relaxation

• New variants and boards are added occasionally

The Variants:

Classic Sudoku, Killer Sudoku, Sandwich Sudoku, Jigsaw (Irregular) Sudoku, Thermo, Diagonal, Arrow, Windoku, Skyscraper, Zipper Line, X-Sum, Little Unique Killer, Consecutive, Non-consecutive, Palindrome, Kropki, German Whisper, Dutch Whisper, Chess Knight, Chess King, Bishop, Greater-than, XV, Reflection, Quadruple, Slingshot, Slow Thermo, Even Odd, Between Lines, Lockout lines, Running Cells, Ascending Series, Renban, Universal, Couples, Twisted Consecutive

Additional Game Features:

• Multiple variants on a single board

• Unique solution to each puzzle

• All boards designed and created by Logic-Wiz

• Gallery game view

• Play multiple quests & games concurrently

• Cloud Sync - Synchronize your progress over multiple devices

• Keep Screen Awake

• Light and Dark Theme

• Sticky digit mode

• Filter by your favorite variants

• Remaining cells of a digit

• Select multiple cells at once

• Select multiple cells at distributed locations of the board

• Multiple pencil marks styles

• Double notation

• Auto remove pencil marks

• Highlight matching digits and pencil marks

• Multiple error modes

• Performance tracking for each puzzle

• Statistics and Accomplishments

• Unlimited Undo/Redo

• Various cell marking options – highlights and symbols

• Combinations Panel for Killer and Sandwich boards

• Track and improve solving time

• Board preview

• Easy resumption of unfinished boards

• Mobile Phones and Tablets

Inspired by the world of Cracking the Cryptic and other advanced puzzle communities, Sudoku & Variants by Logic Wiz is ideal for solvers who love clever twists and deep logic without the need to guess.

Whether you're looking for a relaxing mind game or a challenging strategy puzzle, this free Sudoku app is your go-to for logic fun.