Without revealing too much, we have more ideas and versions in development:
New grids will be made, in material as well as downloadable versions. Grids can become larger and thus harder to solve, but other shapes are possible as well, even in 3 dimensions. We are excited about the different forms the game will take because of this, as well as curious for the new playing experiences this will bring.
Expect to see an application in the near future.
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