challengeyourmind.org
Poly Bridge 2

Poly Bridge 2

Dry Cactus Limited

4.7

My OldBoy! - GBC Emulator

My OldBoy! - GBC Emulator

Pixel Respawn LLC

3.8

My Talking Tom 2

My Talking Tom 2

Outfit7 Limited

4.3

MONOPOLY GO!

MONOPOLY GO!

Scopely

4.7

Star Wars™: KOTOR

Star Wars™: KOTOR

Aspyr Media, Inc.

3.9

Earn to Die

Earn to Die

Not Doppler

4.8

Phone Case DIY

Phone Case DIY

CrazyLabs LTD

4.4

METAL SLUG X ACA NEOGEO

METAL SLUG X ACA NEOGEO

SNK CORPORATION

4.7

Cat From Hell - Cat Simulator

Cat From Hell - Cat Simulator

Nolodin Games LLC

4.4

Dicey Dungeons

Dicey Dungeons

Terry Cavanagh

4.4

Wingspan: The Board Game

Wingspan: The Board Game

Monster Couch sp. z o.o.

4.8

The Baby In Yellow

The Baby In Yellow

Team Terrible

4.2

Papa's Paleteria To Go!

Papa's Paleteria To Go!

Flipline Studios

4.7

Baba Is You

Baba Is You

Hempuli

4.7

METAL SLUG 3 ACA NEOGEO

METAL SLUG 3 ACA NEOGEO

SNK CORPORATION

4.0

Exploding Kittens®

Exploding Kittens®

Marmalade Game Studio

4.4

Stunt Car Extreme

Stunt Car Extreme

Hyperkani

4.5

Sandwich Runner

Sandwich Runner

株式会社ドワンゴ

4.1

Clue: Official Hasbro Game

Clue: Official Hasbro Game

Marmalade Game Studio

4.6

The Room Three

The Room Three

Fireproof Games

4.9

My Perfect Hotel

My Perfect Hotel

SayGames Ltd

4.5

8 Ball Pool

8 Ball Pool

Miniclip.com

4.8

Don't Starve: Pocket Edition

Don't Starve: Pocket Edition

Klei Entertainment Inc.

4.2

Slay the Spire

Slay the Spire

Humble Games

4.3

MONOPOLY

MONOPOLY

Marmalade Game Studio

4.2

Lazy Jump

Lazy Jump

SayGames Ltd

4.6

Sudoku Ultimate Offline puzzle

Sudoku Ultimate Offline puzzle

4.9

Sudoku Ultimate Offline puzzle

Sudoku Ultimate Offline puzzle

Jincy

4.9

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 Brenda Dickert

    2025-09-01

    Version 39.0

    offline_functionality
    advertisements
    service

    I love working on these puzzles. In the classic section of puzzles, I completed every puzzle available (6,000 + the extra 2,000 bonus). I cleared my history and have started over. I love that it has no ads in my account and allows me to work them offline as well as online. They are calisthenics for my 66 year old brain. Thank you!

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