Opening ceremony. June 7, 2021

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Snow

Presentation of Problem 1.

Nature

Presentation of Problem 2.

Snow

Presentation of Problem 3.

Mountains

Presentation of Problem 4.

Lights

Work in progress

Group 1.

Nature
Snow
Snow

Group 2.

Nature
Snow

Group 3.

Nature
Snow
Snow

Group 4.

Lights
Lights
Lights
Lights

Closing session

Presentation by Group 1.

Lights

Presentation by Group 2.

Lights

Presentation by Group 3.

Lights

Presentation by Group 4.

Lights

Concluding words.

Lights
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