Conditions of entry.

Winners are selected in a prize draw among the correct answers. Entries must be submitted by 15 April 2021. Winners will be notified personally. Only people resident in Switzerland may enter the competition. Our decision is final. No correspondence will be entered into regarding the prize draw. Employees of SBB and companies associated with the competition are excluded from entry. The prize cannot be converted into cash. The competition is free to enter.

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