challengeyourmind.org
PUBG MOBILE

PUBG MOBILE

Level Infinite

4.3

Water Power

Water Power

VOODOO

4.2

Slay the Spire

Slay the Spire

Humble Games

4.3

Mystery Matters

Mystery Matters

Playrix

4.7

Papa's Paleteria To Go!

Papa's Paleteria To Go!

Flipline Studios

4.7

American Farming

American Farming

SquadBuilt Inc

4.4

Pocket City 2

Pocket City 2

Codebrew Games

4.4

Farming Simulator 20

Farming Simulator 20

GIANTS Software

3.7

THE GAME OF LIFE Road Trip

THE GAME OF LIFE Road Trip

Marmalade Game Studio

4.3

Car Race

Car Race

iKame Games - Zego Studio

4.6

My Singing Monsters Thumpies

My Singing Monsters Thumpies

Big Blue Bubble Inc

4.7

Unpacking

Unpacking

Humble Games

4.2

Poppy Playtime Chapter 2

Poppy Playtime Chapter 2

Mob Entertainment

4.2

2 Tiles - Duo Match

2 Tiles - Duo Match

Funvent Studios DMCC

4.6

My Talking Tom 2

My Talking Tom 2

Outfit7 Limited

4.3

Motocross Bike Racing Game

Motocross Bike Racing Game

SUPERIOR STUDIO

4.2

Five Nights at Freddy's 4

Five Nights at Freddy's 4

Clickteam USA LLC

4.6

Space Survivor

Space Survivor

iStar Technology Investment Co Ltd

4.2

Solitaire.com - Classic Cards

Solitaire.com - Classic Cards

Tripledot Studios Limited

4.8

Art of Rally

Art of Rally

Noodlecake

3.3

Lumino City

Lumino City

Noodlecake

4.7

Gangster City: Mafia Crime

Gangster City: Mafia Crime

NitroTech Studio

3.5

Potion Permit

Potion Permit

Playdigious

4.3

Build A Queen

Build A Queen

Supersonic Studios LTD

4.4

Papa's Taco Mia To Go!

Papa's Taco Mia To Go!

Flipline Studios

4.4

Hunt & Seek

Hunt & Seek

Kwalee Ltd

4.2

Earn to Die

Earn to Die

Not Doppler

4.8

Dude Theft Wars FPS Open world

Dude Theft Wars FPS Open world

Poxel Studios Games

4.3

UNO!™

UNO!™

Mattel163 Limited

4.4

Pokémon GO

Pokémon GO

Niantic, Inc.

3.9

Found It! Hidden Object Game

Found It! Hidden Object Game

Lion Studios Plus

4.7

Stacky Bird: Fun Offline Game

Stacky Bird: Fun Offline Game

Kooapps Games | Fun Arcade and Casual Action Games

4.4

Total War: MEDIEVAL II

Total War: MEDIEVAL II

Feral Interactive

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.

Google PlayApp Store

Rating Breakdown

Hot Apps