Multiple RGB Led Chaser

My design was inspired by https://www.instructables.com/Multiple-RGB-Led-Cha... This Arduino project can mostly be made for the light for Christmas from its chasing features.
The original idea is a simple LED blinking system, which is red, green, and blue lights, those three colors can represent the season of Christmas colors.
Changes:
- The lights won't be fighting back and forth but just light all the way to the end and start over.
- The time of the lights going changing every time became slower.
Preparing Materials

- LEDs x9
- Jumper Wires x9
- Breadboard x1
- Arduino Uno x1
- USB Cable for Arduino x1
Staring Setting Up Your Board

Upload the Code to Arduino

Test It
Put the Arduino Into a Paper Box
