About the challenge

The BitBuilders Fun Code Race is a short, beginner-friendly online coding challenge focused on solving a practical, real-world problem.

Participants are required to build a simple invoice system that accepts item details and generates a formatted invoice. The goal is not speed, but complete, working code with clear logic.

 

This is an open-entry challenge designed to encourage learning, experimentation, and clean implementation.

Requirements

What to Build

A Simple Invoice System that:

  • Takes item name(s)

  • Takes quantity

  • Takes price per item

  • Calculates totals

  • Displays a clear, formatted invoice

Additionally, you must include at least one custom feature.

 

You may use any programming language.

What to Submit

Each submission must include:

  1. Source Code (GitHub or public repository preferred)

  2. Output Screenshot or Demo showing the invoice result

  3. Short Explanation (5–6 lines) describing how your code works

  4. Description of the custom feature you added

 

Submit only after everything is complete and tested.

Hackathon Sponsors

Prizes

3 non-cash prizes
Digital Certificate of Merit
3 winners

Eligible Participants:
1st
2nd
3rd

Digital Recognition: YouTube + Website
3 winners

Eligible Participants:
1st
2nd
3rd

Future Judge Pass for BitBuilders Fun Code Races
1 winner

Selection for the Future Judge Pass is entirely at the discretion of Saket Creations / BitBuilders. Opting in does not guarantee selection. Selected candidates will be notified via email if chosen to serve as a future judge for BitBuilders Fun Code Races.

Devpost Achievements

Submitting to this hackathon could earn you:

Judges

Praneetha Kotla

Praneetha Kotla
Johnson & Johnson

Mahesh Soni

Mahesh Soni
Nassau Financial Group

Varun Goel
Microsoft

Adarsh Mittal
NVIDIA USA

Krishna Vamsi Naragam
Microsoft

Yesha Patel

Yesha Patel
IBM

Manushi Sheth
Sonos

Naman Modi

Judging Criteria

  • Correctness & Functionality
    40 marks
  • Custom Feature implementation
    20 marks
  • Code clarity and Structure
    20 marks
  • Explanation & Understanding
    20 marks

Questions? Email the hackathon manager

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