Two prizes to win every week!
This competition has now ended.
Raise the difficulty level on our puzzle and try to beat all the other players. The highest ranked player at the end of the week wins, along with a lucky player through drawing of lots.
This week's prizes: -
Last winners: Azeri & Night
All participants have an equal chance of winning. Winners will be notified by email. One registration only per person is permitted, and each participant can win once only. Participation is open to everyone apart from employees of SRG SSR idée suisse. Prizes may change. All participants agree to abide by and accept these terms and conditions.
More
Why Swiss trams have become sought-after vehicles in Ukraine
More
Why Switzerland is diverging from Europe on a key energy treaty
More
Who benefits from free trade agreements with Switzerland?
More
Biodiversity loss in Switzerland in six graphs
More
Swiss trams embark on a rare journey to Ukraine
In compliance with the JTI standards
More: SWI swissinfo.ch certified by the Journalism Trust Initiative
You can find an overview of ongoing debates with our journalists here . Please join us!
If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.