Calcudoku Generator PC & MacOS

You can watch the software in action here - https://www.youtube.com/watch?v=jCX1seON7Bw

Want to generate your own Calcudoku puzzles for publishing? You are in the right place! The software comes with full commercial rights to the puzzles you create meaning you can do anything you desire with them (except for anything illegal!)

Put them in a book and sell it? No problem.

Sell the puzzles you create to someone else or via another website. No problem.

Keep them all to yourself to play. No problem either!

Is it easy to use?

Absolutely! There is only ONE easy-to-use main screen in the entire program...

How to use it

• Choose your grid size and what operators you want to have in your puzzle. Options include...

Choosing ? will generate a no-op calcudoku puzzle where the user has to work out what operator to use in each cage in addition to working out each cells value.

Choosing an option with + will generate a puzzle where the totals provided in the cages can be worked out by addition. These cages can be any size (2+).

Choosing an option with × will generate a puzzle where the totals provided in the cages can be worked out by multiplication. These cages can be any size (2+).

Choosing an option with ÷ will generate a puzzle where the totals provided in the cages can be worked out by division. These cages are always 2 cells with the largest number always divided by the smaller number.

Choosing an option with - will generate a puzzle where the totals provided in the cages can be worked out by subtraction. These cages are always 2 cells with the smallest number always subtracted from the largest.

Please note including an operator doesn't guarantee it's inclusion

• Select a Maximum Total for the Calcudoku Cells
• Choose custom names for your puzzles and solutions
• Choose how many puzzles you want to generate and their starting sequence number
• Select export type (PNG/JPG/SVG) If choosing PNG/JPG you can also select output size
• Select where you want to save your puzzles/solutions
• Choose if you to shutdown your PC after generation is complete (useful if generating overnight!)
• Hit generate!

How to further customise

On the right-hand side are further customisation settings for your Calcudoku puzzles. If you click 'Update Preview' it will load a preview for you of your desired settings. Once a preview is generated you click on it to load a larger version that you can resize.

• Customisation options include...
• Controlling the alignment of solution numbers in the grid.
• Choose font and font sizes for the operators/numbers
• Option to change the default operators to any characters you like
• Ability to change the numbers in the grid to Roman Numerals or to change the default numbers 0123456789 to any character you want.
• Ability to change the colour of the grid lines (grid and groups).
• Ability to change the colour of the operators and numbers.
• Option to change the grid line thickness (grid and groups)