Question 1

Latin Squares Video Overview

Accepted Answer

This video shows what you can do with Puzzle Maker Pro - Latin Squares

Question 2

How to Use the Time Saver for Latin Squares

Accepted Answer

This tutorial explains how to use the Time Saver for Latin Squares.

Time Saver Features

For each puzzle module, the Time Saver Add-On will unlock different options for faster puzzle creation, as well as advanced Page Layout options.

Time Saver - Fast

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/8QhVGxud68/Latin%20Squares%20Time%20Saver%20Screenshot%20Steps.png (Latin Squares Time Saver Screenshot Steps.png)

The "Fast" mode for the Time Saver allows you to quickly create puzzles with different grid sizes and difficulty levels. These puzzles will use the style settings of the current Puzzle Settings.

Make sure "Use Time Saver to generate Puzzles" is checked (1). You'll see the text on the Create button change from "Create" to "Create (TS)" (5), where TS stands for Time Saver.
Choose a Grid Size, Difficulty level and Quantity, and click "Add Row" (2). This will add a row to the table. You can edit the settings for each row afterwards. (Note: The "Variation" option is not used yet)
If you want to edit the settings, click on the downward arrow next to the Grid Size in a row, or click one of the Difficulty or Quantity cells. (Note: if you select a higher difficulty level than is allowed for the grid size, it will use the highest available difficulty level. Example: If you select difficulty level 3 for 3x3 puzzles, it will still use difficulty level 1)
You can delete selected rows or select all rows from the table (4)
Click "Create (TS)" to create a puzzle books with your settings.

Time Saver - Presets

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/2JPeRZGDTr/Latin%20Squares%20Time%20Saver%20Presets%20screenshot%20Steps.png (Latin Squares Time Saver Presets screenshot Steps.png)

You can also use your own presets to create a puzzle book. (You can save presets on the Puzzle Settings tab - it will save all the specific settings, such as grid size, symbol setup and colors).

Make sure the "Use Time Saver to generate Puzzles" and the "Use Time Saver - Preset Puzzles" are checked
The list at the left should show all the presets for "Latin Squares" that you have saved. You can select one or multiple presets to use
Click Add Selected or Add All to add the presets to the list at the right
The list at the right will be used to create puzzles and optionally an Instant Puzzle Book. You can edit the quantity for each preset
Click "Create (TS)" to create puzzles and optional an Instant Puzzle Book from your presets.

Time Saver - Page Layout Options

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/q4mw0xmobJ/Puzzle%20Maker%20Pro%20-%20Time%20Saver%20-%20Layout%20Options.png (Puzzle Maker Pro - Time Saver - Layout Options.png)

With the Time Saver, you can set the layout for your Instant Puzzle Books. For Latin Squares puzzles you should use the settings on the "General Layouts" tab.

You can choose to collate the puzzles and solutions (group all the puzzles together and group all the solutions together)
Set the number of Rows and Columns for your puzzles page. If you use Collate setting A, this layout will also be used for the solutions
Set the number of Rows and Columns for your solutions page
Optionally change the padding between the rows and columns

Question 3

How to Get Started with Puzzle Maker Pro - Latin Squares

Accepted Answer

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.

Question 4

How to Set Colors and Font Options with Puzzle Maker Pro

Accepted Answer

This tutorial shows how to use the Color Selection options and the Font Options in Puzzle Maker Pro. The Font options are not yet available for every single module at the moment of writing.

Color Selection

In Puzzle Maker Pro you can set the canvas, line and font color for most puzzles using a little rectangle, like the one shown here:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/ns1DnajCgp/Color%20Selection%20Options.jpg (Color Selection Options.jpg)

You can set the color in several ways:

Add the color RGB code in either decimal or hexadecimal numbers. This allows you to match the colors exactly to other illustrations or style options
Add or edit the color by setting the HSL numbers (Hue, Saturation, Lightness)
Click the rainbow panel (or the black or the white panel on top of it). Clicking the rainbow panel will change the two panels below it to match the selected color
Click the Saturation panel. This is the middle panel, which shows colors from totally gray (unsaturated) to bright blue (fully saturated)
Click the Lumination panel. This is the bottom panel, and shows colors from white to blue to black
You can also click the "Windows Color Picker" button, this allows you to use the standard Windows Color picker to select or edit colors
Click "Use" to use the selected color.

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/ulL8O24x8S/Windows%20Color%20Picker.jpg (Windows Color Picker.jpg)

Font Options

In most cases, whenever there's a font to be used in a puzzle, you'll see a font preview panel, that shows the current font, and allows you to select a different font:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/27b9z2HXAq/Font%20Preview%20Panel.jpg (Font Preview Panel.jpg)

Clicking on the white area or on the looking glass button will display the Font Setup window:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/yNvF8ZoU5t/Font%20Setup%20Options.jpg (Font Setup Options.jpg)

This window has several options. (Due to ongoing updates and additions, some options may not be used yet for certain puzzles. Please let me know (with a helpdesk ticket) whenever there's something that you need that doesn't work yet.

Changes will be immediately reflected in the preview panel at the right.

From top to bottom:

Font Selection dropdown menu - you can select a font from the list, or use the built-in font browser to see previews of all the fonts, by clicking the looking glass button
Font Color - set the color for the font, using the Color Selection Dialog
Bold - May set the font type to Bold
Letter Case - This will let the letters unchanged, or force Uppercase or Lowercase use in the puzzle
Relative Font Size - By default the font will be sized proportionally to the squares or shapes in the puzzle, leaving enough margin at the top, bottom and sides. However, you can use this slider to make the font larger or smaller
Move Horizontally / Vertically - Allows you to position the letters in the squares. You may need this when changing from lowercase to uppercase (uppercase letters are all positioned above the font baseline, which may look strange in a puzzle). Also, many free fonts are not scaled or aligned properly, and you can use these settings to correct that

Built-in Font Browser

In most Puzzle Maker Pro modules (except the oldest ones), you can also use the built-in Font Browser to preview and select a font.

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/AFYO3NRioX/Built-in%20Font%20Browser.jpg (Built-in Font Browser.jpg)

Here you can see a number of fonts at once. You can:

Use the Search field to type a part of a font name
Use the font list at the left, and the scroll bar, to quickly move around in the list of fonts
Use the grid Size options at the lower left to change how many fonts are shown in the grid at the right
Use the little looking glass icon for each font to open a larger zoomable preview of the font
Use the little check mark for a font to select and use that font

Note: The Font Browser is also available as a separate purchase, which doesn't require Puzzle Maker Pro

Question 5

How to get started with Puzzle Maker Pro - Wordoku

Accepted Answer

Puzzle Maker Pro - Wordoku is a puzzle maker that creates word puzzles based on the sudoku puzzle rules.

Wordoku Products

This tutorial applies to Puzzle Maker Pro - Wordoku and Puzzle Maker - Pro Variations

Overview

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/tOIAGJDNAD/Wordoku%20Overview%20Screenshot%20Steps.jpg (Wordoku Overview Screenshot Steps.jpg)

The screenshot shows the starting view when you switch to Wordoku in Puzzle Maker Pro:

The Puzzle Type shows whether or not you have a license for Wordoku. You can find details on the Info tab (4)
Wordoku comes in several sizes. The default size is 9x9, based on the regular 9x9 Sudoku grid. If you have the Wordoku Variations module, you can also choose 4x4, 6x6 and 8x8 grids, for 4, 6 and 8 letter words.
Difficulty Levels: these depend on the grid size, and have been derived from the regular sudoku difficulty levels that are used in our Sudoku modules. Please note that wordoku puzzles are actually a bit easier, because you can also guess the word itself. (For example, if you have N . . D, and the remaining letters are E and R, you can 'guess' the word NERD. This is not possible in regular sudoku puzzles.
Wordoku tabs: Word List, Word Styling, Grid Styling and Info. The Info tab displays the licenses and options you have available.
The word list / word list file selection (see below)
Buttons to Create puzzles or create a Next Preview. "Create" will create and save puzzles for each word in the word list. "Next Preview" creates one single puzzle and displays it in the Preview panel (7). This enables you to test styling and other settings before actually creating puzzles. To switch between puzzle and solution preview, check/uncheck the "Preview Solution" box at the bottom right.

Word List Options

You can either type a list of words, or select "Word List File" and select a file that has a list of words. The latter makes it easier to reuse word lists.

The word list should be created as a plain text file with extension .txt (for example with notepad). Copying a list of words from MS Excel or MS Word may work, but it's best to verify that no additional characters (tabs etc) are included
Each word should only have different letters, otherwise it will be skipped when puzzles are generated
Each word should be on a separate line, and have the right number of letters (4, 6, 8 or 9, depending on the Wordoku size)
Optionally you can add a puzzle title, which should be separated from the word by a colon ":". For example "publisher:occupation". The word "publisher" will be used for the puzzle. "occupation" will be added to the title if you create an Instant Puzzle Book. (If you don't create Instant Puzzle Books, the additional word will not be used)
There will be a file "Skipped Words [date-time].txt in the Puzzles folder that has a list of words that could not be used for a puzzle.

Word Styling Options

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/eAj7feO9kM/Wordoku%20Word%20Position%20Screenshot.jpg (Wordoku Word Position Screenshot.jpg)

The Word Styling tab allows you to determine the position of the word in the puzzle, and to set up font and color of the word.

Word Location

You can choose whether the word should be placed Horizontally, Vertically or Randomly. You can also specify the exact position - which row or column to use. For "Random", there's a 50/50 chance of the word being placed horizontally or vertically, and the position (row/column) is also determined randomly.

Font and Color

You can change the font for the letters in the puzzle by clicking the white panel that shows the font preview (in the screenshot that's the Loveday font. You can change the font, the font color, and also change the positioning (vertically and horizontally). Changing the position may be needed because not all fonts are centered on the baseline properly. Additionally, the position may appear off when you use uppercase instead of lowercase.

Grid Styling Options

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/tO1M7pHL44/Wordoku%20Canvas%20and%20Line%20Colors.jpg (Wordoku Canvas and Line Colors.jpg)

The Grid Styling tab allows you to set the canvas color (cell background), and the width (weight) and color for the different lines:

Cell Border: the line around each single cell / square / letter
Region Border: the line around the 3x3 box / region (or 2x2, 2x3 or 2x4 box)
Outer Border: the thicker lines around the entire puzzle

Flat Maze Path Examples

Flat maze with 100% path:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/EFvTcI6Fux/Flat%20Maze%20with%20100%20pct%20path.png (Flat Maze with 100 pct path.png)

Flat Maze with 30% path:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/MxvQpq2MsE/Flat%20Maze%20with%2030%20pct%20path.png (Flat Maze with 30 pct path.png)

White Random Maze Path Examples

Random Maze with 100% path:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/bEVcQaKVTC/Random%20Maze%20with%20100%20pct%20path.png (Random Maze with 100 pct path.png)

Random Maze with 30 pct path:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/enBrQjDPCl/Random%20Maze%20with%2030%20pct%20path.png (Random Maze with 30 pct path.png)

Colored Random Maze Path Examples

Gray Surface Gray path:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/xY5fvd56mk/Gray%20Surface%20White%20path.png (Gray Surface White path.png)

Blue Surface White Path:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/vHbFQtlEt6/Blue%20Surface%20White%20Path.png (Blue Surface White Path.png)

Mazes with Colored Path Examples

White Surface with Colored Path:

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/8n5v2JsTwJ/White%20Surface%20blue%20path.png (White Surface blue path.png)

Colored Surface and Path:

Question 7

How to Use the Time Saver Add-On for Mazes 3D Isometric

Accepted Answer

With the Time Saver Add-On for Mazes 3D Isometric you can create your mazes faster, and you can use additional layout options for the Instant Puzzle Books.

Batch Creation of puzzles

https://malcolm-en-gb.s3.eu-west-1.amazonaws.com/instances/wuGqS3zSeN/resources/QbLhIrYcvn/Mazes%203D%20Isometric%20Time%20Saver.jpg (Mazes 3D Isometric Time Saver)

Here you see the following options:

The row with all the options. If you select Time Saver, you'll see this screen.
"Use Time Saver to generate Puzzles". Make sure this checkbox is checked if you want to use the time saver. You can tell it's active if the bottom shows "Create (TS)".
The Time Saver menu. Add new categories of puzzles, different grid types, and change the cube sizes and amounts of cubes.
Add row. With this you can add more kinds of puzzles to be generated.

You can quickly add rows with your preferred settings by changing the values at the top of the "Grid Setup" area, and then click Add Row. This will add one row to the table with the settings you selected.

You can also edit the values in the table: For the Grid Type and Path Type columns, you can click the downward arrow to select a different type. For the number columns, just click the value you want to change, and you'll be able to edit it.

Note: To use the Custom Height Maps or the Manual Start/End points, you'll have to use the "Preset Puzzles" tab, these options cannot be set with the "Fast" option.

Question 8

How to Create Puzzle Books in Powerpoint with Mirrored Margins (video)

Accepted Answer

This video shows how to use the manual workflow in our Easy Puzzle Books or Mixed Puzzle Books plugins for Powerpoint to create interiors with Mirrored Margins.

Question 9

How do the difficulty levels for Sudoku and Wordoku work?

Accepted Answer

Grading and Difficulty Levels

There are several different Sudoku puzzle variations available in Puzzle Maker Pro:

Our Wordoku puzzles are graded with the same rules:

One of the important things when solving, publishing and creating sudoku puzzles, is to set the difficulty level. In other words: Grading the puzzle.

When you look at sudoku puzzles from different sources, such as magazines or puzzle books from mainstream or independent publishers, websites, or apps, you'll find that a 3 star or medium sudoku puzzle does not always have the same characteristics.

You may notice that sometimes you can easily solve a 6 star (very tough) sudoku puzzle, while you might get stuck at a 3 or 4 star puzzle in another puzzle book, or even in the same puzzle book.

2022 Changes

In earlier versions of Puzzle Maker Pro, we've used various websites to 'calibrate' our sudoku algorithms. At the start of 2022 we've released an update of Puzzle Maker Pro that has a brand new sudoku generation engine.

To help you, as a puzzle (book) publisher, we disclose the rules by which our sudoku puzzles are graded. We've determined these rules by examining puzzles from various sources, and we've tried to set up a balanced grading approach, that can also be logically explained.

Sudoku 9x9 Grading

First of all: Sudoku is a logic puzzle, not a math puzzle. Sudoku grading is based on the logical operations that are required to solve the puzzle.

Note: Some vendors use the number of clues (a.k.a. the number of digits in the puzzle when you start solving it) to grade the puzzle. Please be aware that this is very wrong: There are sudoku puzzles with only 17 clues that would be graded as Easy by all sophisticated grading systems.

Logical Operations

Although this article is not a Sudoku tutorial, if you want to understand difficulty levels, you'll need to understand the types of logical operations that can be used:

Naked Single: Only one number is possible in a given cell (square), all other numbers have been eliminated
Hidden Single: Even though there are several numbers in a given cell, that cell is the only location (in a row, column or box) where the number can be placed
Naked Pair, Naked Triple, Naked Quad: 2, 3, or 4 numbers that are the only possibilities for 2, 3 or 4 cells
Hidden Pair, Hidden Triple, Hidden Quad: Just like the Hidden Single, there are other numbers in the 2, 3 or 4 cells, but the 2, 3 or 4 numbers that form the Pair, Triple or Quad, can only be placed in these cells and not elsewhere.

In general, for Sudokus up to 5 star level (which is called very hard, in Puzzle Maker Pro), you can find Naked Singles, Hidden Singles, Naked Pairs, Naked Triples and Hidden Pairs.

Other operations can found on several websites and in sudoku books, such as X-Wing, Y-Wing, (Simple) Coloring, Tracing, Overlay Reduction (also called Pointing Pair / Line Box Reduction), etc etc. These operations can be needed for 6 * and up.

Difficulty Levels

Level 1: Only a 'few' Naked Singles and Removing Options (if a '7' is already present in a row, column or box, you can remove it from each cell in that row, column or box)
Level 2: Many Naked Singles
Level 3: Level 2 plus a few Hidden Singles
Level 4: Level 3 plus many Hidden Singles and possibly a Naked Pair or Naked Triple
Level 5: Level 4 plus more Hidden Singles and several Naked Pairs or Naked Triples
Level 6: Level 5 plus more Naked Pairs / Triples and possibly a 'Very Hard' technique (e.g. Hidden Triple or Overlay Reduction)
Level 7: Level 6 plus more 'Very Hard' techiques and possibly a 'Tough' technique (e.g. X-Wing, Coloring)

Is this a big change compared to the old sudoku puzzles?

No, but as part of the new (2022) sudoku 'engine', I decided to make the grading rules more explicit and to offer transparency about them.

Grading of other Sudoku Variations

For regular 9x9 Sudoku puzzles, there are quite a few websites and apps that can be used to solve and/or grade the puzzles. For other formats, ranging from 4x4 to 25x25 sudokus, and for the variations such as Twins, Triathlon, Marathon, Samurai and 3D sudoku, there is no such thing. (And, as far as I know, nobody else is transparent about their grading system. If there's any standard to be found anywhere, I'll be happy to use that for Puzzle Maker Pro)

The approach that's used in Puzzle Maker Pro is easy to use, but there are some caveats, which I'll explain after describing the main approach.

Main Approach

A 9x9 sudoku has 81 squares, while a 10x10 sudoku has 100 squares and a 16x16 sudoku has 256 squares. Sudoku variations have more squares as well. For example, a Triathlon sudoku has 189 squares and a Samurai sudoku has 360 squares.

The approach chosen for Puzzle Maker Pro is to scale the difficulty level thresholds proportionally: When a 9x9 sudoku needs 7 hidden singles to be considered Level 3, a 10x10 sudoku would need 9 or 10, a 16x16 sudoku would need 22 and a Samurai Sudoku would need 32 hidden singles to be Level 3.

Small Sudokus 4x4 and 6x6

For the smaller sudokus, there are fewer difficulty levels, since certain options (quads) cannot occur, and even in Hard 6x6 sudokus, triples will be very rare.

Caveat

However, the occurence these patterns, such as naked or hidden triples or quads, does not increase proportionally, at least not linearly, but faster than that.

For example, when you have a 9x9 sudoku, where in a given row, 5 clues are given. In that case there are 4 squares empty, which 4 possible numbers for these squares. The chances that there is a (naked or hidden) triple or quad are very small. But if you compare this to a 25x25 sudoku, where 5/9 or around 60% of the clues are given, the result is very different. You'd have 15 clues and 10 empty squares. The odds of having triples or quads are still small, but a lot bigger than for a 9x9 sudoku.

Currently, Puzzle Maker Pro does not compensate for this additional complexity.

Like the older version, the difficulty levels 3 and 4 will be reasonably easy to solve, level 5 will be comparable to regular 9x9 level 5 difficulty, but levels 6 and 7 can be relatively much harder to solve. Of course this all depends on the actual puzzle format and variation.

Question 10

On how many computers can I install Puzzle Maker Pro?

Accepted Answer

Aach license of Puzzle Maker Pro is sold to be used by one single person on one single computer. However, we can fully understand that you may want to use the software on both your laptop and your desktop. This is allowed.

However, if more than one person will be using the software at the same time, it's only fair that you purchase multiple licenses. Incidental use, such as a spouse, parent or child helping you out for an hour or two, is allowed. However, if you have a VA (Virtual Assistant) or an in-house assistant who's also spending considerable time with the software, that person should have a license of their own.

To summarise: every person using the software should have their own licence to the software.