WaffleJam Sudoku: Play Free Online Sudoku Puzzles

				4			6	1
	7		1		8			5
			3	2		7	9
2					3			7
		6	8		4	2
		8		7	2		1
		9				8
		1	2	5
			6		9			2

Notes Mode

9,999

0:00:00

Hint

You solved it!

WaffleJam Puzzles: Your Ultimate Destination for Free Online Sudoku

How to Play Sudoku on WaffleJam

Welcome to WaffleJam Puzzles, your go-to destination for free online Sudoku!

Objective of Sudoku puzzle

The objective of Sudoku is to fill a 9x9 grid with numbers from 1 to 9. Each row, column, and 3x3 subgrid must contain every digit without repetition. You'll begin with a partially filled grid and use your logic skills to complete the puzzle.

Getting Started with Sudoku

Access WaffleJam Puzzles: Visit our website and navigate to the Sudoku section. (For now it's on the homepage)
Understanding the Grid: The Sudoku grid consists of 9 rows, 9 columns, and 9 3x3 subgrids. Some cells are pre-filled with numbers as clues.
Selecting cells: When mouse clicking or tapping a cell you'll notice the row, column, and 3x3 subgrid is highlighted - this focuses your eyes on the cells where you need to avoid reptition of a number.
Notes: Select Notes mode so you can enter possible candidates for the actual cell value. Filling in the correct cell value in another cell will automatically remove note values!

How to Play Sudoku

Scan the Grid: Begin by scanning the entire grid. Identify any rows, columns, or subgrids with pre-filled numbers.
Look for Missing Numbers: Analyze each row, column, and subgrid to find missing numbers. Fill in the obvious choices to kickstart your solution.
Notes mode: Utilize the "Notes mode" losenge by placing small numbers (1-9) in each cell as potential candidates. This helps you keep track of possibilities.
Block-by-Block Strategy: Focus on completing each 3x3 subgrid before moving on to the next. This systematic approach simplifies the puzzle-solving process.
Elimination Method: If a number is confirmed in a row, column, or subgrid, eliminate that number as a candidate in intersecting rows, columns, or subgrids.
Trial and Error: If you encounter a roadblock, make educated guesses and backtrack if needed. Sudoku is a game of strategy and deduction.
Enjoy the Challenge: Sudoku is a journey, not just a destination. Embrace the challenge, exercise your mind, and relish the satisfaction of solving each puzzle.
Share your Score: Completeing the puzzle quickly and without making errors will give you a high score - share that with your friends and family!

More WaffleJam Puzzles

Variety of Puzzles: Explore a diverse collection of Sudoku puzzles catering to all skill levels.
Play Sudoku Online for Free: Enjoy the convenience of playing Sudoku online for free, anytime and anywhere.
User-Friendly Interface: Our platform provides a seamless and user-friendly experience, making Sudoku more enjoyable than ever.

Ready to elevate your Sudoku experience? Dive into WaffleJam Puzzles, where every grid unlocks a world of challenges and satisfaction. Unleash your inner puzzler and have a blast playing Sudoku on WaffleJam!