challengeyourmind.org
Hill Climb Racing 2

Hill Climb Racing 2

Fingersoft

4.5

Hot Wheels Unlimited

Hot Wheels Unlimited

Budge Studios

4.4

Papa's Pastaria To Go!

Papa's Pastaria To Go!

Flipline Studios

4.6

8 Ball Pool

8 Ball Pool

Miniclip.com

4.8

Tiles Hop Music & Ball Game

Tiles Hop Music & Ball Game

AMANOTES PTE. LTD.

4.3

Gun Simulator & Lightsaber

Gun Simulator & Lightsaber

ABI GLOBAL LTD.

4.6

CHRONO TRIGGER (Upgrade Ver.)

CHRONO TRIGGER (Upgrade Ver.)

SQUARE ENIX Co.,Ltd.

3.7

My Talking Angela

My Talking Angela

Outfit7 Limited

4.1

Miga Town: My World

Miga Town: My World

XiHe Digital (GuangZhou) Technology Co., Ltd.

4.2

Clue: Classic Edition

Clue: Classic Edition

Marmalade Game Studio

4.6

Solitaire, Klondike Card Games

Solitaire, Klondike Card Games

Solitaire Card Studio

4.6

Mystery Matters

Mystery Matters

Playrix

4.7

The Room Two

The Room Two

Fireproof Games

4.9

Emoji Puzzle!

Emoji Puzzle!

Supersonic Studios LTD

4.5

Motocross Bike Racing Game

Motocross Bike Racing Game

SUPERIOR STUDIO

4.2

Townscaper

Townscaper

Raw Fury

4.5

SSSnaker

SSSnaker

Habby

4.2

Hole.io

Hole.io

VOODOO

3.0

Block Puzzle

Block Puzzle

Candy Mobile

4.5

Goat Simulator 3

Goat Simulator 3

Coffee Stain Publishing

4.3

Going Balls

Going Balls

Supersonic Studios LTD

4.3

Cat From Hell - Cat Simulator

Cat From Hell - Cat Simulator

Nolodin Games LLC

4.4

My Singing Monsters Thumpies

My Singing Monsters Thumpies

Big Blue Bubble Inc

4.7

Dungeon Village 2

Dungeon Village 2

Kairosoft

4.8

Guns and Bounce

Guns and Bounce

Ümit Semih Cihan

3.2

Plants vs. Zombies™

Plants vs. Zombies™

ELECTRONIC ARTS

3.9

The Game of Life 2

The Game of Life 2

Marmalade Game Studio

4.6

Township

Township

Playrix

4.8

Dream Park Story

Dream Park Story

Kairosoft

4.7

Sudoku Ultimate Offline puzzle

Sudoku Ultimate Offline puzzle

4.8

Sudoku Ultimate Offline puzzle

Sudoku Ultimate Offline puzzle

Jincy

4.8

Publisher Country

US

Country Release Date

2018-01-16

Content Rating

Everyone

Country / Regions

US

Release Details

Publisher CountryUS
Country Release Date2018-01-16
CategoriesBoard, Game
Country / RegionsUS
Developer WebsiteJincy
Support URLJincy
Content RatingEveryone

Screenshots

Description

Offline classic style Sudoku is a logic-based, combinatorial number-placement puzzle game. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid contains all of the digits from 1 to 9.
The sudoku logic puzzle is completely free and no advertisement is used.
This innovative sudoku free game has several best features like game time and history.
The game has two game play style- Classic and Unlimited. Classic mode contains 1000 unique puzzle of four difficulty levels. Unlimited game style support three different game modes:
1. a 6x6 game field with 2x3 subsections
2. a 9x9 game field with 3x3 subsections
3. a 12x12 game field with 3x4 subsections

For each game mode there are four different difficulty levels, that are not measured by the number of set values but rather by the solving strategies needed to solve the game.

The game designed under GNU General Public License.
Website:http://www.techmasterplus.com

Featured Reviews

  1. By rbgg153890 bob

    2025-10-27

    Version 39.0

    service

    started sudoku during the COVID epidemic. bought this app . even though I am not a spring chicken and at first I struggled for a while I did persist . I wanted to be able to do the very hard puzzles without using notation just logic eventually I have learned enough logical methods to do that. I have this app for getting me started on this journey! my only regret is not trying this when I was much younger. this is a very good skill to learn for young and old alike.

  2. By William LaCourse

    2025-07-31

    Version 39.0

    advertisements
    service

    I used to play sudoku years ago and recently saw a free version with ads. The ads were a huge distraction. I downloaded this version and it's great. Even the easy ones are challenging. great way to clear your head and relax. Have fun! update: I've been playing for 6 weeks or so. Still playing easy ones but really improving my time. fun. challenging. relaxing.

  3. By Kenny Horne

    2024-08-09

    Version 37.0

    monetization

    Almost perfect game, well worth 3.99. Classic mode is better than buying book after book. I don't really review things, but this is legit. A message to developers tho... the ultimate mode sucks, easy is not easy, completely different controls and layout. It feels like u shoved a completely different game into it just for an extra option to play. For a paid game I really hope you keep working to make it better.

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