challengeyourmind.org
Plants vs. Zombies™

Plants vs. Zombies™

ELECTRONIC ARTS

3.9

War Robots Multiplayer Battles

War Robots Multiplayer Battles

MYGAMES MENA FZ LLC

4.3

Super Mario Run

Super Mario Run

Nintendo Co., Ltd.

3.9

Papa's Taco Mia To Go!

Papa's Taco Mia To Go!

Flipline Studios

4.4

Mortar Defense - War Game

Mortar Defense - War Game

MOONEE PUBLISHING LTD

4.5

Miga Town

Miga Town

XiHe Digital (GuangZhou) Technology Co., Ltd.

3.3

Baldur's Gate: Dark Alliance

Baldur's Gate: Dark Alliance

Interplay Entertainment

4.5

Shadow of Death: Dark Knight

Shadow of Death: Dark Knight

Brave HK Limited

4.8

GRID™ Autosport

GRID™ Autosport

Feral Interactive

4.4

Incredibox

Incredibox

SO FAR SO GOOD

4.9

Unpacking

Unpacking

Humble Games

4.2

My Talking Tom 2: Pet Game

My Talking Tom 2: Pet Game

Outfit7 Limited

4.3

Tizi Princess Home Design Game

Tizi Princess Home Design Game

IDZ Digital Private Limited

4.6

Papa's Cluckeria To Go!

Papa's Cluckeria To Go!

Flipline Studios

4.7

Mech Arena - Shooting Game

Mech Arena - Shooting Game

Plarium Global Ltd

4.3

Redsun RTS Premium

Redsun RTS Premium

Digital Garbage

3.9

Pokémon GO

Pokémon GO

Niantic, Inc.

3.9

CHRONO TRIGGER (Upgrade Ver.)

CHRONO TRIGGER (Upgrade Ver.)

SQUARE ENIX Co.,Ltd.

3.7

Bluey: Let's Play!

Bluey: Let's Play!

Budge Studios

4.2

Found It! Hidden Object Game

Found It! Hidden Object Game

Lion Studios Plus

4.7

Toca Boca Jr

Toca Boca Jr

Play Piknik

3.5

Airport Security

Airport Security

Kwalee Ltd

4.5

Coin Master

Coin Master

Moon Active

4.8

GT Moto Stunt 3D: Driving Game

GT Moto Stunt 3D: Driving Game

iKame Games - Zego Studio

4.4

Kingdom Rush Frontiers TD

Kingdom Rush Frontiers TD

Ironhide Games

4.8

2 Tiles - Duo Match

2 Tiles - Duo Match

Funvent Studios DMCC

4.6

Papa's Sushiria To Go!

Papa's Sushiria To Go!

Flipline Studios

4.6

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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