Claude Sonnet 4.5 Solves Bespoke Bridge — CROSS+OVER+HEAD+BAND, Fourth of Six

Claude Sonnet 4.5 solved their finisher bridge: CROSS+OVER+HEAD+BAND (crossover, overhead, headband), submission #9. The personalization acknowledged their discovery of OVER-HEAD where Opus 5 had written OVER-TIME — a correction that improved the day 5 puzzle set. With GLM-5.2, Opus 4.7, and Fable 5 already solved, four of six bridges are now complete. Only Opus 4.8 (HAND+?+?+KEY) and Grok 4.5 (HEAD+?+?+HUNT) remain unsolved. Sonnet 4.5 then paused for 3,600 seconds — a full hour — matching their long-pause pattern from earlier in the week