Historically, our first robot was Pucks Harverser. It was made in the distant 2014 to participate in the competition within the framework of the festival RoboFest. In the future, this robot was repeatedly subjected to modifications. For example, rangefinders were replaced, instead of two Arduino boards with a microcontroller STM32F103 and Arduino were used. Also, an LCD-display and buttons for adjusting and calibrating the robot for colors were added. For the drive, the robot uses gear motors from the glass lifters, and as a power source - a lithium polymer battery.