challengeyourmind.org
Solitaire

Solitaire

Aged Studio Limited

4.6

Bottle Jump 3D

Bottle Jump 3D

CASUAL AZUR GAMES

4.5

Garten of Banban 3

Garten of Banban 3

Euphoric Brothers Games

4.0

Magic Tiles 3™ - Piano Game

Magic Tiles 3™ - Piano Game

AMANOTES PTE. LTD.

4.6

GRID™ Autosport

GRID™ Autosport

Feral Interactive

4.4

Castaways

Castaways

Branch Technologies, Inc.

2.8

Cyber Surfer : Rhythm Odyssey

Cyber Surfer : Rhythm Odyssey

BADSNOWBALL HONGKONG LIMITED

4.4

Super Mario Run

Super Mario Run

Nintendo Co., Ltd.

3.9

Goat Simulator 3

Goat Simulator 3

Coffee Stain Publishing

4.3

Block Puzzle

Block Puzzle

Candy Mobile

4.5

CHUCHEL

CHUCHEL

Amanita Design

4.3

Miga Town: My World

Miga Town: My World

XiHe Digital (GuangZhou) Technology Co., Ltd.

4.2

Don't Starve: Pocket Edition

Don't Starve: Pocket Edition

Klei Entertainment Inc.

4.2

Word Search Explorer

Word Search Explorer

PlaySimple Games

4.9

Gun Simulator & Lightsaber

Gun Simulator & Lightsaber

ABI GLOBAL LTD.

4.6

The Game of Life 2

The Game of Life 2

Marmalade Game Studio

4.6

Mystery Matters

Mystery Matters

Playrix

4.7

Poly Bridge 2

Poly Bridge 2

Dry Cactus Limited

4.7

Lumino City

Lumino City

Noodlecake

4.7

Game Dev Tycoon

Game Dev Tycoon

Greenheart Games

4.8

Pressure Washing Run

Pressure Washing Run

Rollic Games

3.7

FINAL FANTASY VI

FINAL FANTASY VI

SQUARE ENIX Co.,Ltd.

3.7

Roblox

Roblox

Roblox Corporation

4.4

X2 Blocks® - Number Games 2048

X2 Blocks® - Number Games 2048

Inspired Square FZE

4.8

Survivalcraft

Survivalcraft

Candy Rufus Games

4.3

Afterimage

Afterimage

Beijing Wangyuanshengtang

4.4

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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