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geetest-slice-captcha-solver

(★ 138)

Solver for the geetest sliding captcha

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Download Latest Version (.zip)

- background.png
- captcha.png
- piece.png
README.md
requirements.txt
solver.py

# Installation Guide

1. Get the code

git clone https://github.com/peduajo/geetest-slice-captcha-solver

Downloads the entire project code from GitHub to your computer.

cd geetest-slice-captcha-solver

Moves into the project folder you just downloaded.

2. Official Install Script

Easy Recommended

Prerequisites

APT (Debian/Ubuntu 계열) Built into Debian/Ubuntu-based Linux distributions.
Python 3 Python is required to use pip.

sudo apt-get install -y python3-pip python3-dev build-essential libjpeg8-dev zlib1g-dev libglib2.0-0 libsm6 libxext6 libxrender-dev

Installs directly from the APT package repository (Debian/Ubuntu-based).

pip3 install -U pip

Installs the package published on PyPI directly — no need to clone the source.

✅ After installing, open a new terminal and run the program's version command (e.g. --version) to confirm it worked.

Pulled directly from this repo's README.

3. Python

Easy

Prerequisites

Git Needed to download the project code from GitHub.
Python 3 On Windows, be sure to check 'Add Python to PATH' during installation.

sudo apt-get install -y python3-pip python3-dev build-essential libjpeg8-dev zlib1g-dev libglib2.0-0 libsm6 libxext6 libxrender-dev

Installs directly from the APT package repository (Debian/Ubuntu-based).

pip3 install -U pip

Installs the package published on PyPI directly — no need to clone the source.

pip3 install -r requirements.txt

Installs the Python libraries listed in requirements.txt (or similar).

✅ If it runs without errors and prints output in the terminal, it worked.

Pulled directly from this repo's README.

// repository documentation

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# GEETEST-SLICE-CAPTCHA-SOLVER

Solver for the geetest sliding captcha, implemented with Python and the OpenCV package.

**NOTE:** THIS SOLVER HAS BEEN TESTED ON PRODUCTION CAPTCHAS

## Captcha Explanation

To pass this captcha, the piece need to be moved to his gap.

Here's an example of the captcha:

![Captcha Example](https://raw.githubusercontent.com/peduajo/geetest-slice-captcha-solver/master/example/captcha.png)

For this solver, we just need the 2 images that form this captcha (piece and background):

![Piece](https://raw.githubusercontent.com/peduajo/geetest-slice-captcha-solver/master/example/piece.png)
![Background](https://raw.githubusercontent.com/peduajo/geetest-slice-captcha-solver/master/example/background.png)

You can find these images in the html of the web page. For example:

```html
<canvas class="geetest_canvas_bg geetest_absolute" height="160" width="260"></canvas>
<canvas class="geetest_canvas_slice geetest_absolute" width="260" height="160"></canvas>
```

### Captcha Solution

The solution of this captcha is the distance between the piece at the beginning and the piece's gap. So if 
the solver matches the gap, it has the solution.

## Solver Dependencies

```
sudo apt-get update -y
sudo apt-get install -y python3-pip python3-dev build-essential libjpeg8-dev zlib1g-dev libglib2.0-0 libsm6 libxext6 libxrender-dev
pip3 install -U pip
pip3 install -r requirements.txt
```

## Example of usage

Open the python console:

```
python3
```

Inside the console:

```python
from solver import PuzleSolver
solver = PuzleSolver("example/piece.png", "example/background.png")
solution = solver.get_position()
solution
```