ガイド

デイリー気候（UTC）

Every UTC day picks one softlock-of-the-day from a deterministic seed. The whole planet shares the same climate string.

You can take a five-question micro-quiz for a personal twist, or reveal instantly from a saved result. Streaks live in localStorage on your device.

Share the daily card. Compare with friends. Reset happens at midnight UTC — not your local midnight.

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