# Overview

The Retouch Room is intended for adjusting a picture which will become your puzzle. You can adjust only an image not containing a stream of pictures which are components of a puzzle (it is not downloaded from Internet). To reach the Retouch Room:

1. In the Store Room click New Puzzle in the room main menu.
2. Choose the source of the image (option Local or Scan).
3. Click Image->Edit... in the main menu of the Create Room.

If tools included in the Retouch Room are not sufficient for you, you can use any graphics editor, adjust a picture in it and load the final picture in the Create Room.

### _related_topics:

Main menu

# Main menu

## Filters

By moving a track bar you can change the visual aspects of a picture. There are following filters available:

### Brightness

Adjusts picture brightness.

### Contrast

Adjusts differences between dark and light parts of the picture.

### Sharpen

Focuses blurry images by increasing the contrast of adjacent pixels.

### Gaussian Blur

Softens the image by averaging nearby pixels. It eliminates noise, but the image becomes less distinct.

### Gamma Correction

Changes brightness using a logarithmic scale for visual perception. Gamma correction is used to alter hardware color maps to compensate for the non-linearities in the phosphor brightness of monitors.

## Rotate

### Rotate left

Rotates the picture counterclockwise by a quarter-turn.

### Rotate right

Rotates the picture clockwise by a quarter-turn.

### Flip horizontal

Flips the picture horizontally, along the vertical axis.

### Flip vertical

Flips the picture vertically, along the horizontal axis.

## Crop

Allows you to cut out and to use only a certain part of a picture. Choose Crop and cut the picture by a mouse.

## Undo

Cancels the last operation.

## Original

Restores the picture to the original before all changes.

## Help

Displays this help.

## Back

Confirms accomplished changes and returns you back to the Create Room or the Modify Room.