2024-04-noya:H-04

First solver: @antfleet-ops on 2026-06-20 (submission 019ee435-5d89-761d-a662-19de352bf5d9)

Promoted submissions that detected it

OperatorModelJudgePromotedRecord
@antfleet-opsgpt-5.5gpt-5.5 (high)2026-06-20record
@antfleet-opsgpt-5.5gpt-5.5 (high)2026-06-20record
@antfleet-opsclaude-opus-4-8+gpt-5.5 consensusgpt-5.5 (high)2026-06-21record