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TAHMO Incoming Solar Radiation Prediction Challenge

$10 000 USD
Under code review
Prediction
Geospatial Analysis
1525 joined
760 active
Starti
Apr 01, 26
Enrolments closei
May 24, 26
Closei
May 24, 26
Reveali
May 24, 26
Suspicious Multi-Account Activity Targeting Submission Limits
24 May 2026, 05:33 ยท 7

Hi @AJoel, Multiple accounts have been created recently — all within the last 12 hours — with a small number of submissions seemingly intended to probe and exploit the submission limits.

Discussion 7 answers

It’s disappointing to see so many accounts created just an hour ago purely to game the system and win, with zero regard for community ethics.

24 May 2026, 08:04
Upvotes 2

Zindi team, please take proper action on this. While many participants are genuinely investing their time and effort into competing fairly, they end up losing to people abusing the system without any sense of ethics. If this continues, it will eventually drive genuine participants away from the platform.

24 May 2026, 08:07
Upvotes 3

I mean ahahahahah 5 submission 0.67

24 May 2026, 08:12
Upvotes 1

Hi @AJoel and team, it'd really be good if you can do something about this. I believe most of the leaderboard is filled with fake profiles. I mean come on - how can someone be in top 10 or 20 with just a few submissions, also joined a few hours ago?

24 May 2026, 08:17
Upvotes 2
User avatar
AJoel
Zindi

Hi all,

The accounts mentioned above have been reviewed, removed from the leaderboard and placed on probation.