How do I enter this hackathon?

Register on the official hackathon platform linked on this page, form a team (or enter solo if permitted), build a project that meets the challenge requirements, and submit before the deadline. Review the official rules for eligibility and submission guidelines.

What can I win in this hackathon?

This hackathon offers prizes of $40. Check the official page for the full prize breakdown by placement.

Hackathon Prizes Online / National

Manual Background Replacement

Reward $40

Freelancer.com creative contest — guaranteed prize of $40 USD. I have two portrait photos that need their current surroundings swapped out. I will supply the replacement backdrops—one is the Villa del Balbianello on Lake Como, the other is a city scene. Please composite each subject onto its new setting in a way that looks as if it was shot on location: edges clean, lighting and perspective matched, and no tell-tale halos or mismatched tones. Take the backgrounds from 7000 and 6371, and apply them to 7017 and 7019. This should result in 4 final photos with two backgrounds for each of the 7017

Reward $40

Category Hackathon Prizes

Location Online

Deadline 2026-07-09

Eligibility Open to anyone worldwide. Create and submit a design, name, logo, or other creative entry on Freelancer.com. The winning entry receives the prize — guaranteed contests award the prize regardless of entry volume.

Source Official Source ↗

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