challengeyourmind.org
Uboat Attack

Uboat Attack

VOODOO

4.4

Five Nights at Freddy's 2

Five Nights at Freddy's 2

Clickteam USA LLC

4.6

Solitaire.com - Classic Cards

Solitaire.com - Classic Cards

Tripledot Studios Limited

4.8

Live or Die: Survival Pro

Live or Die: Survival Pro

Not Found Games

4.3

M64Plus FZ Pro Emulator

M64Plus FZ Pro Emulator

Francisco Zurita

4.8

Kick the Buddy: Second Kick

Kick the Buddy: Second Kick

Playgendary Limited

4.4

Sandwich Runner

Sandwich Runner

株式会社ドワンゴ

4.1

The Room Three

The Room Three

Fireproof Games

4.9

Bluey: Let's Play!

Bluey: Let's Play!

Budge Studios

4.2

Afterimage

Afterimage

Beijing Wangyuanshengtang

4.4

Solitaire, Klondike Card Games

Solitaire, Klondike Card Games

Solitaire Card Studio

4.6

DRAGON QUEST

DRAGON QUEST

SQUARE ENIX Co.,Ltd.

4.5

My Talking Angela

My Talking Angela

Outfit7 Limited

4.1

Papa's Cupcakeria To Go!

Papa's Cupcakeria To Go!

Flipline Studios

4.3

Royal Match

Royal Match

Dream Games, Ltd.

4.6

My Singing Monsters Composer

My Singing Monsters Composer

Big Blue Bubble Inc

4.3

The Room Two

The Room Two

Fireproof Games

4.9

Garten of Banban 4

Garten of Banban 4

Euphoric Brothers Games

4.4

Hunt & Seek

Hunt & Seek

Kwalee Ltd

4.2

Bingo Cash Island

Bingo Cash Island

PerryLeeGame3

4.4

Game Dev Tycoon

Game Dev Tycoon

Greenheart Games

4.8

Match Masters

Match Masters

Candivore

4.8

Miga Town: My World

Miga Town: My World

XiHe Digital (GuangZhou) Technology Co., Ltd.

4.2

Pokémon UNITE

Pokémon UNITE

The Pokémon Company

4.5

Hero Wars: Alliance

Hero Wars: Alliance

NEXTERS GLOBAL LTD

4.5

UNO!™

UNO!™

Mattel163 Limited

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.

Google PlayApp Store

Rating Breakdown

Hot Apps