Question 1

How to create a sudoku with custom images

Accepted Answer

This quick tutorial shows you how you can use custom images for your Sudoku puzzles. You will need Sudoku 9x9 creative, or the equivalent for the size of puzzle you are working with.

Adding your custom images

It's actually very easy to add your own images. You do need to make sure you have the appropriate amount of images ready, but adding them is not too difficult.

First, go to the Symbol Options tab in the sudoku.

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/1Owe7lqUOe/Sudoku%20custom%20images.jpg (Sudoku custom images)

Next, you'll see the Symbol Settings option. You can change between 1-9, A-I, Roman Numerals I-IX, Symbols, or Hexadecimal.

For what we're going to do today, select the Symbols option. Immediately you'll see 9 standard images appear, looking like the side of dice. These are the standard images that come with the software.

If you want your own images here, click on the magnifying glass just below the pictures, and a popup screen will appear.

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/hbmpCvVQr7/Sudoku%20Select%20Images.jpg (Sudoku Select Images)

If you click on one of the white squares, windows explorer will open a new window, and you can search for the folder where you keep the images you want to use. Remember that because it's a sudoku, simplistic images work better. You also don't want images that look too similar, as that will cause confusion. You can either manually select each picture by clicking on the next square and selecting a singular image, or you can select multiple images at once.

Now if you click next preview, the sudoku will generate with the images you have selected. Beware that if you have "Show Solution" on, there is no difference between the hints and the solution to show which squares are part of the solution and which ones aren't.

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/3ymHfDPyI2/Sudoku%20with%20custom%20images.jpg (Sudoku with custom images)

This same technique will work for several other modules as well.

Solving image sudokus

To solve a sduoku, you need to write the correct symbols in the empty squares. For regular (number) or letter sudokus that's not too hard. For harder sudokus, level 5 and up, it's also common to pencil in the optional values for each square. E.g. if you know that a square can contain only the 3, 5 and 6, you can write these in the square, but very small, as a reminder when solving other squares. (This is the only way to find hidden doubles or triples).

There are two ways to create image sudokus that are still fun to solve:

Choose symbols that are easy to draw / copy, just like the symbols in the example in the previous paragraph. Simple line art or icon style graphics, or images with a single dominant color (e.g. the person with the green hat). Even then, image sudokus with difficulty levels 6 and 7 will be really hard to solve;
Use the image sudokus as attractive magnets on social media. It's best to use the easier variations, circle one of the squares, and add a text like "which color hat has the person in this square?".

Creating a custom background

Another way to add images to your sudoku puzzle is to add a singular image to the background. This could be done as a watermark, or if you have a themed puzzle book, it could be nice to have the theme shine through in the puzzle.

For this option, we go to Output Settings all the way at the top.

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/8W4RZxWpFi/Background%20image%20sudoku.jpg (Background image sudoku)

Next, select "Background Images".

Turn on the "Use Background Image(s)" checkbox, and select one or more files. Then, generate the next preview, and you'll see the image you used.

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/ZtF66zH7rO/background%20image%20sudoku%20done.jpg (background image sudoku done)

We've also set the transparency on the background image to around 60-70%, because otherwise the black lines will make the numbers of the puzzle invisible.

Puzzle Maker Pro - Latin Squares

Latin Squares

A Latin Square is a square where each row and column only contains distinct symbols or colors. It has a resemblance with Sudoku, but the rules are easier to understand, because there are no boxes or regions.

In Puzzle Maker Pro - Latin Squares, there are different grid sizes, ranging from 3x3 (easiest) to 9x9 (hardest). For most grid sizes there are several difficulty levels, which are derived from the difficulty levels for Sudoku.

How to Create Latin Squares puzzles

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/B8yrMBPOmB/Latin%20Sqares%20-%20Settings%20Overview.png (Latin Sqares - Settings Overview.png)

To create Latin Squares puzzles, first you have to select Latin Squares in the Puzzle Type menu at the top (1). The main areas on the screen are:

The Grid Size selection (2), here you can select a grid size from 3x3 to 9x9.
The Difficulty Level (3) - This depends on the grid size, e.g. the smallest grid size 3x3 has only one difficulty level, while the largest grid size 9x9 has 7 difficulty levels
To see the result of your changes click "Create" or "Next Preview" (4). Both will show a new puzzle, based on your settings. Next Preview is best while you're still customizing the style and puzzle settings, this will not save the puzzle on your computer. Create will create a puzzle, save it to the computer and show it in the preview panel (5)
Style options (6) - For Latin Squares there are several style option tabs: Font Settings, Grid Styling and Symbol Options.
The Info tab (6) shows which licenses you have activated for this module
At the bottom right there's the "Preview Solution" checkbox (7) - Use this to switch the preview panel from puzzle to solution and back

By settings the quantity (3) and clicking Create, you can create a large number of puzzles at once. They will be saved in the location you've set up on the Output Settings tab.

Font and Grid Styling

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/uB8GxNDM95/Latin%20Squares%20-%20Font%20Styling.png (Latin Squares - Font Styling.png)

To change the font for your puzzles, click the small looking glass (1) or click the white font preview panel (2). This will open the font setup dialog.

In Puzzle Maker Pro, the font size is always relative to the available to the square or cell where the number or character should be placed. If you want to publish large print puzzle books, please check out this tutorial.

You can also customize the grid colors:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/B7AqwdK84e/Latin%20Squares%20-%20Grid%20Styling.png (Latin Squares - Grid Styling.png)

You can set the background (canvas) color (1), the color and weight of the outer border (3) and the color and weight of the inner lines / cell borders (2)

Symbol Options (Latin Squares Creative Only)

Numbers

The option to use numbers is only available in the regular Latin Squares module, all other symbol options are available as part of the Latin Squares Creative module.

Letters

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/k1yKCKYK5r/Latin%20Squares%20-%20Letters%20Screenshot.png (Latin Squares - Letters Screenshot.png)

To use Letters, choose "Letters" in the Symbol dropdown list. You can edit which letters to use.

Roman Numericals

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/IxboTWc9tF/Latin%20Squares%20-%20Roman%20Numericals%20Screenshot.png (Latin Squares - Roman Numericals Screenshot.png)

Roman Numericals is a built in style, it will replace 1 with "I", 2 with "II", etc, using the font you selected on the Font Styling tab.

Images

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/25Sytl9F2a/Latin%20Squares%20Images%20Screenshot.png (Latin Squares Images Screenshot.png)

You can use your own images, but please be careful to use relatively simple images only: Especially at higher difficulty levels, it's hard enough to solve the puzzles with numbers or letters. With images the puzzles will be more difficult.

You can add the images one by one by clicking the image panel (the little white rectangles that show a moon and a boot in the screenshot. You can also drag one or several images onto the panels.

Colors

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/F0W0q3Qzvt/Latin%20Squares%20Colors%20Screenshot.png (Latin Squares Colors Screenshot.png)

You can also use colors. The built-in colors have been selected for their uniqueness and contrast. You can change each separate color by clicking on the colored rectangle (e.g. the red or orange rectangles in the screenshot) and selecting a different color with the color dialog window.

How to create a sudoku with custom images

How to Get Started with Puzzle Maker Pro - Latin Squares

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