Dot-a-Pix Instructions
This page explains how to complete Dot-a-Pix interactive puzzles.
Dot-a-Pix puzzles can be played interactively on the computer, offering many features and advantages compared to pencil and paper. This section explains everything about how to play Dot-a-Pix Interactive.
Connecting the dots
Each puzzle consists of a collection of dots with clues next to each dot. The object is to reveal a hidden picture by connecting the dots in ascending order starting with 1 and ending with the highest number.
Toolbar
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All game functions are accessed through the toolbar. For some toolbar buttons, keyboard shortcut keys are also available as listed below.
Zoom in
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Enlarge small puzzles for best viewing on your screen.
Zoom out
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Reduce large puzzles for best fit on your screen.
Undo (Keyboard: U)
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Go back as many steps in the game as you want.
Redo (Keyboard: R)
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Go forward after using Undo as many steps as you want.
Restart puzzle
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Restart puzzle to solve from the beginning.
Check puzzle (Keyboard: C)
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Check all filled and blanked squares for errors.
Progress
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Show elapsed solving time.
Show solution
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Show solution of the puzzle. Using this button will also end the game.
Preferences
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Open Preferences dialog box. New preferences will be automatically saved on the computer.

- Show conflicts: Check this box to automatically show conflicting number instances during the game. A conflicting number means it already exists in the same row, column or box.
- Highlight selected number: Check this box to highlight squares in the puzzle which contain the selected number.
- Highlight excluded squares: Check this box to highlight squares into which the selected number cannot be placed.
- Font color: Select color of the placed numbers.
About
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Open About dialog box to see puzzle size, difficulty, ID, title and other information.
Help
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Open Sudoku Interactive page you are reading now.
Print options
Open Print dialog box. New print options will be automatically saved on the computer.

- Puzzle: Select to print puzzle.
- Solution: Select to print solution.
- Current state: Select to print current solution state.
Scaling
- Preferred image scale: Reduce or enlarge printout.
- Attempt to reduce to page: Check this box to fit large puzzles on a single page. When this box is unchecked, large puzzles will print in multiple pages according to selected scaling.
- Attempt to enlarge to page: Check this box to fit small puzzles on a whole page. When this box is unchecked, small puzzles will print according to selected scaling.
- Select optimal orientation: Check this box to automatically select puzzle orientation.
Save puzzle (Keyboard: S)
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Save current state of the puzzle.
Logic Puzzles are provided courtesy of www.conceptispuzzles.com.