Play KenKen Math Puzzles - Free Math Games & Logic Puzzles! (2024)

FAQs

Where can I play KenKen online? ›

Newdoku.com is an professional online game website, where you can play high-quality kenken, including kendoku puzzles from 3x3,4x4,5x5,6x6 to 9x9 size with five difficulty levels.

The largest possible KenKen puzzle is a 9x9. 2. You may not repeat the same number in a row or column.

KenKens are similar to Sudoku puzzles, but with operations. We have prepared packets of KenKens sorted by size and type of operations used, so that each child can find their own appropriate level of challenge. Each of these pdf packets contains several pages of KenKen puzzles.

The big difference between the two is that Sudoku has nothing to do with math—you can play with symbols rather than numbers—while KenKen requires some degree of arithmetic skill, especially with larger puzzles. If you're solving a 9-by-9 grid, you may be required to multiply, say, 7 by 5 by 9 by 3 in your head.

The Rules of KenKen

Your goal is to fill in the whole grid with numbers, making sure no numbers is repeated in any row or column. In a 3x3 puzzle, use the numbers 1–3. In a 4x4 puzzle, use the numbers 1–4, and so on. e.g. In this cage, the math operation to use is addition, and the numbers must add up to 5.

The numbers you use in a KenKen puzzle depends on the size of the puzzle grid you choose. A 4 x 4 grid (4 squares across, 4 squares down) means you use the numbers 1, 2, 3 and 4. In a 6 x 6 grid, use the numbers 1 to 6. An 8x8 grid requires you use the numbers 1 to 8, and so on.

The names Calcudoku and Mathdoku are sometimes used by those who do not have the rights to use the KenKen or KenDoku trademarks. A simple KenKen puzzle, with answers filled in as large numbers.

The order does not matter—just make sure not to repeat a number in a row or column. So, in a two-square cage, if the target number is 3 and the operation is subtraction, 1 and 4 can be placed in either order: The 1 on top or bottom in a vertical cage, or on the left or right in a horizontal cage.

The best online jigsaw puzzles. Welcome to I'm a Puzzle, where you can play thousands of online jigsaw puzzles for free. You can find picture puzzles of all types. Try our puzzle of the day or explore our categories of puzzles.

How to play KenKen 6x6? ›

To solve KenKen, you'll fill empty squares with digits 1 through 4 in a 4x4 grid or 1 through 6 in a 6x6 grid. Each row and column within the puzzle must contain all the available digits with each digit only appearing once. Sounds a bit like Sudoku, right?

Kendoku, also known as Kenken, Newdoku, Calcudoku and Mathdoku is a very popular grib and numbers puzzle game. Many people who love Sudoku also enjoy Kendoku. Logic puzzles games can help develop brain fuction, improve problem solving skills and enchance concentration and focus.

With the ability to play Sudoku online, Tagesspiegel gives you the opportunity to take exciting breaks at the office, at home or on the road. To enjoy your puzzle on your way, you can print it, or play it on your smartphone or tablet.