Free online sudoku puzzles

Sudoku is a logic based number placement puzzle. The objective is to fill in the 9x9 grid so that each column, each row, and each of the nine 3x3 boxes (or regions) contains the digits from 1 to 9 only one time each. Starting with a partially completed grid, your objective is to find the one solution that correctly solves the puzzle. Every sudoku puzzle has one and only solution, and can be solved through logic alone.

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How to play Sudoku Conquest

Sudoku Conquest is a free, mind-boosting, online logic-based puzzle game that revolves around completing a 9x9 square grid by filling it in with numbers 1 to 9. The whole grid is divided into nine 3x3 subgrids that need to be filled up with these numbers, but they can only appear once in each row, column, and subgrid. Regardless if you're solving an easy or expert-level Sudoku game, each online 9x9 Sudoku puzzle has only one answer—that you can skillfully solve on your own!

Sudoku Conquest 9x9 Puzzle Grid
Sudoku Conquest 9x9 Puzzle Grid

How to Play Sudoku Puzzles in Sudoku Conquest

Sudoku Conquest plays just like the classic pencil/pen and paper version, but you can play any Sudoku puzzle here for free with varying levels of difficulty you can adjust for your preferences!

Sudoku puzzles start with several boxes already filled in with numbers placed in different areas or subgrids. Using the number keys on your computer or phone’s keypad, you’ll have to fill in the whole 9x9 grid with all the numbers 1 to 9 without repeating them in any row, column or subgrid. The numbers don’t have to be in any particular order as long as there are no repetitions vertically, horizontally and within the 3x3 subgrid they’re in.

There are various approaches to solving it, as any high-level Sudoku expert will tell you, but there is usually just one answer for it. Once you’ve filled out all the boxes, you can press the check button on your screen to see if you got the right answer!

Sudoku Conquest Puzzle Success Screen
Sudoku Conquest Puzzle Success Screen

Sudoku Puzzle Gameplay Tips

There is no set way how to finish Sudoku puzzles, but there are certain ways and advanced techniques to solve them easier and faster. Like most logic games, there are patterns to how the numbers work and fit in with one another, and finding your way of completing a Sudoku game can create a more enjoyable experience.

Here are several tips that can help improve your Sudoku puzzle techniques for any skill level and win:

Every Sudoku Expert Starts Somewhere—Try Easy Ones First!

Sudoku Conquest can be a challenging game you can play competitively with your circle of friends, but if you’re a first-timer, one of the best techniques to adopt is to start solving the easiest puzzles first and learn the terms and basics on the fly.

Once you’ve gotten the hang of playing, you can proceed to expert Sudoku games to improve your skills. Online Sudoku hard modes exist for expert-level Sudoku players, but you’ll learn faster through small successes as a newbie. Sudoku Conquest is a free Sudoku game that you can always play for free, so don't be afraid to keep on trying and complete as many easy difficulty puzzles as you can.

Know Where to Start

Start with rows, columns, or subgrids
Start with rows, columns, or subgrids

Sometimes, the hardest part of completing a Sudoku Conquest puzzle is starting it off with your first number. Many new Sudoku players have trouble finding the right place to start since there is no set starting point.

Remember, the game’s objective is to fill in the whole grid, so it’s recommended for beginners to try and start in rows, columns or subgrids with the most amount of given numbers. Expert Sudoku games have the largest and hardest grids, making learning where to start a crucial skill.

Be Patient

If you’re new to solving Sudoku puzzles, don’t be hasty. Rushing to complete the 9x9 Sudoku boxes randomly may end up wasting your time with no results, especially with high-level or expert Sudoku games, as they are more complex and harder to master.

Always Scan the Whole Puzzle

When you’ve started to fill in large areas, don’t forget to constantly scan the whole screen to check if you’re doing it correctly. Advanced solving techniques usually involve using your peripheral vision to get a sense of the whole puzzle as a prerequisite, and expert-level Sudoku players can sense the number logic at a glance with their knowledge of patterns.

Don’t Focus Too Long in One Place

If you feel that you’ve spent too much time trying to find the right numbers in certain areas to no avail, it’s time to reevaluate the whole puzzle and shift your focus to more doable areas.

Aspiring Sudoku experts will usually divert their attention to another area when they hit a wall with their solving to avoid wasting effort and time. Regardless of your skill level, staying in one place can severely drain your energy.

Push Forward Once You Get Into It

As you become more experienced in playing, Most Sudoku online puzzles tend to become games of momentum, as a flash of brilliance while filling in boxes leads to a series of consecutive numbers being filled into the puzzles. There are advanced techniques that involve trying to look for certain number patterns in subgrids and they can win Sudoku games very easily once the right conditions are met.

Enjoy the Sudoku Conquest Experience

When you start playing, don’t forget that at the end of the day, Sudoku Conquest is a puzzle game meant to entertain and challenge you. Play it at your own pace and don’t stress yourself out. By doing this, you can get the most out of your gaming experience and become a free Sudoku expert as well!