One Layer Deeper challenge gets 15,000+ submissions, none as intended

Mark Saroufim's One Layer Deeper challenge drew over 15,000 submissions, yet none solved it as intended; the strongest entries gamed the task with remainder tables and arithmetic tricks instead of learning reusable multi-layer operations.

2026-09-13 ~ 2026-09-13 · 3 related posts

• One Layer Deeper Challenge Draws 15,000 Submissions, None Solves It As Intended — marksaroufim · 2026-09-13
• One Layer Deeper Postmortem: Top Entries Only Learned Part of the Solution — marksaroufim · 2026-09-13
• 15,000 submissions to One Layer Deeper, and nobody solved the problem as intended — marksaroufim · 2026-09-13