challengeyourmind.org
Collect Em All! Clear the Dots

Collect Em All! Clear the Dots

VOODOO

4.6

School Party Craft

School Party Craft

Candy Room Games & RabbitCo

4.5

Super Mario Run

Super Mario Run

Nintendo Co., Ltd.

3.9

Talking Tom Hero Dash

Talking Tom Hero Dash

Outfit7 Limited

4.3

Idle Reincarnator

Idle Reincarnator

RyuseGames

3.9

Word Search Explorer

Word Search Explorer

PlaySimple Games

4.9

STAR WARS™: KOTOR II

STAR WARS™: KOTOR II

Aspyr Media, Inc.

4.2

My Singing Monsters Thumpies

My Singing Monsters Thumpies

Big Blue Bubble Inc

4.7

GT Moto Stunt 3D: Driving Game

GT Moto Stunt 3D: Driving Game

iKame Games - Zego Studio

4.4

Earn to Die

Earn to Die

Not Doppler

4.8

Wizard of Legend

Wizard of Legend

Humble Games

4.0

Bottle Flip 3D — Tap & Jump!

Bottle Flip 3D — Tap & Jump!

Azur Interactive Games Limited

4.2

Wordle!

Wordle!

Lion Studios Plus

4.1

Papa's Hot Doggeria To Go!

Papa's Hot Doggeria To Go!

Flipline Studios

4.7

The Game of Life 2

The Game of Life 2

Marmalade Game Studio

4.6

Angry Birds Dream Blast

Angry Birds Dream Blast

Rovio Entertainment Oy

4.6

Hill Climb Racing 2

Hill Climb Racing 2

Fingersoft

4.5

FPS Commando Shooting Games

FPS Commando Shooting Games

Hazel Mobile Games

4.3

Star Survivor:Premium

Star Survivor:Premium

Erabit Studios

4.6

Mystery Matters

Mystery Matters

Playrix

4.7

Geometry Dash

Geometry Dash

RobTop Games

4.7

Cover Fire: Offline Shooting

Cover Fire: Offline Shooting

Viva Games Studios

4.6

Need for Speed™ No Limits

Need for Speed™ No Limits

ELECTRONIC ARTS

4.4

Moto Rider, Bike Racing Game

Moto Rider, Bike Racing Game

iKame Games - Zego Studio

4.5

Angry Birds 2

Angry Birds 2

Rovio Entertainment Oy

4.2

Hill Climb Racing

Hill Climb Racing

Fingersoft

4.2

DOOM

DOOM

Bethesda Softworks LLC

4.4

Papa's Mocharia To Go!

Papa's Mocharia To Go!

Flipline Studios

4.5

Clash Royale

Clash Royale

Supercell

4.5

Unpacking

Unpacking

Humble Games

4.2

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!

Google PlayApp Store

Rating Breakdown

Hot Apps