Text this

Number:

Provider:

CAPTCHA:

  ____     _    _    ______    __   __     _____  
 |  _ \\  | || | || |      \\  \ \\/ //   / ___// 
 | |_| || | || | || |  --  //   \ ` //    \___ \\ 
 | .  //  | \\_/ || |  --  \\    | ||     /    // 
 |_|\_\\   \____//  |______//    |_||    /____//  
 `-` --`    `---`   `------`     `-`'   `-----`

Please enter what you see:

Text this: An Approach in Coloring Semi-regular Tilings on the Hyperbolic Plane