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UNIDO AfricaRice Quality Assessment Challenge

Helping Ghana
$5 000 USD
Completed (~1 month ago)
Computer Vision
Object Detection
487 joined
203 active
Starti
Dec 24, 25
Closei
Feb 01, 26
Reveali
Feb 02, 26
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meganomaly
Zindi
🏆 UNIDO AfricaRice Quality Assessment Challenge - Winners Announcement
Platform · 19 Feb 2026, 11:39 · 3

First and foremost, a huge congratulations to our top three teams. All podium solutions successfully passed code review, and their leaderboard scores were fully checked and replicated by our team - demonstrating robustness and reproducibility.

Without further ado, here are the winners:

🥇 1st Place: Team AfricaRais

🥈 2nd Place: Team Mohamed3

🥉 3rd Place: snazon

Your hard work, technical depth, and persistence throughout this challenge have been exceptional. Each of these teams delivered strong, well-structured solutions.

🌟 Special Mention – 3rd Place (snazon) Special recognition goes to snazon for an especially innovative. Their grid-based approach was thoughtfully designed with practical deployment in mind, resulting in a more lightweight and efficient model suitable for offline mobile inference.

To everyone who participated: thank you. The quality of submissions across the leaderboard reflects the strength and growth of this community. If you didn’t place this time, remember - every Zindi challenge is an opportunity to refine your skills, test new ideas, and build your portfolio. We encourage you to share insights, notebooks, and reflections in the Chat forum so we can continue learning together.

Your challenge certificates are now available for download and sharing.

Thank you for making this challenge such a success. We look forward to seeing you in the next challenge!

Discussion 3 answers
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nymfree

congrats to all winners. would be great if you shared a bit about your approach

20 Feb 2026, 01:56
Upvotes 0
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CodeJoe

It is used in the sequel challenge.

could you please provide some sample notebooks of the winners, so we beginners could learn from them

23 Feb 2026, 15:32
Upvotes 0