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→What are the challenges?
The challenges are problems of symmetry and geometry which typically can be solved by using a combination of rotations and repeat blocks.
The challenges are problems of symmetry and geometry which typically can be solved by using a combination of rotations and repeat blocks.
<gallery>
File:Argentina.png
File:UnitedStates.png
File:Thailand.png
File:Australia.png
File:Rwanda.png
File:Peru.png
</gallery>
== Reporting problems ==
== Reporting problems ==