Math Puzzles Like Sudoku

The goal of sudoku is to fill a 9 9 grid with numbers so that each row column and 3 3 section contain all of the digits between 1 and 9.

Math puzzles like sudoku. The rules of mathdoku are the same as kenken puzzles. You decide educational games for kids. If you like sudoku puzzles you will love calcudoku. More addictive than sudoku or kakuro.

Click on each cell with your mouse and enter a number from 1 to 9 using your keyboard. The clues in kakuro math games consist of numbers arranged in the grid as shown to the right. Eliminate numbers until there are no duplicates in any row or column. In this you have to fill numbers which add to correctly on both horizontal and vertical boxes.

Enter numbers into the blank spaces so that each row column and 3x3 box contains the numbers 1 to 9 without repeats. Digits may appear only once in each row and column similar to sudoku digits may only appear once in each row and column. Like it s cousin sudoku kakuro uses a grid though typically 16 x 16 other grid sizes are also possible. Daily fillomino can you fill in the missing numbers by creating coloured blocks of numbers.

Sudoku is one of the most popular puzzle games of all time. If you re just starting out selecting pencilmarks and or validity might make things easier and if you get stuck you can ask for a hint or even a full solution. Start a game now. Every sudoku has a unique solution that can be reached logically.

Enjoy calcudoku a free puzzle game that tests your math and logic. Daily futoshiki can you solve a sudoku type game with the addition of less than and greater than signs. It s easy to learn sudoku. As a logic puzzle sudoku is also an excellent brain game.

Digits from 1 to 9 are placed in each empty cell. Every row column and 3 x 3 box should contain one of each digit. The most interesting which combines a rubik s cube and a sudoku. Visit our for teachers section for math teacher resources our free kenken classroom program and a message from tetsuya miyamoto the japanese educator behind kenken.

In the 4 by 4 puzzle these are the digits 1 to 4 in the 6 by 6 mathdoku the digits 1 to 6 and in the 9 by 9 the digits up to 9. Enter numbers into the blank spaces so that each row column and 3x3 box contains the numbers 1 to 9 without repeats. Which follows same rules but with letters. Comes from the japanese expression for cross addition ka san kuro su 加算クロス or simply abbreviated ka kuro.

About calcudoku math puzzles.