• Sandwich Sudoku

    Sanwich Sudoku is a  Sudoku puzzle variant that comes with an additional twist. In this puzzle, you’ll encounter numbers placed outside the 9×9 grid, acting as valuable hints. These extra numbers provide essential clues about the sum of digits between 1 to 9 in the corresponding row or column. The rules are straightforward: Along the…

  • Frame Sudoku

    Frame Sudoku, also known as Outside Sum Sudoku, is a puzzle that features an empty 9×9 grid. Along the outside of the grid, you will find numbers that represent the sum of the first three numbers in the corresponding row or column in that specific direction. In simpler terms, the numbers placed outside the grid…

  • Letter Sudoku

    Letter Sudoku, also known as Word Sudoku or Alphadoku, is a variation of the classic Sudoku puzzle that uses letters instead of numbers. The rules for Letter Sudoku on a 9×9 grid are as follows: 1. The grid is divided into nine 3×3 sub-grids, also known as “boxes” or “regions.”2. Each row of the grid…

  • Odd/Even Sudoku

    Odd-Even Sudoku is a variation of the classic Sudoku puzzle that adds an extra rule related to the parity (odd or even) of the numbers in the grid. The rules for an Odd-Even Sudoku on a 9×9 grid are as follows: 1. The grid is divided into nine 3×3 sub-grids, also known as “boxes” or…

  • Classic Sudoku

    The classic Sudoku puzzle is played on a 9×9 grid and follows these rules: 1. The grid is divided into nine 3×3 sub-grids, also known as “boxes” or “regions.” 2. Each row of the grid must contain the numbers 1 to 9, with no repetition of numbers within the row. 3. Each column of the…

  • Add Graphics

    Coming Soon Add graphic elements Here you can select the folder with your graphic elements. You can also change the position of the element and its size. The pictures will be added in alphabetical order of the picture name.

  • PowerPoint Settings

    Coming soon PowerPoint Settings Here you can change the PowerPoint settings. The puzzles will be placed inside the PowerPoint slides as images. If the width of the puzzle is bigger than the width of the slide then the size of the image will be adjusted to fit the slide. For the solutions you can choose from…