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Michael Wendl dissects some variants of the magic separation, a self-working card trick.

Try our nonograms! And remember, not all puzzles have a unique solution...

And on the fifth day, some rather Algebraic Golden Rings:

Here is the reason why the golden era of Twitter is gone

Making gingerbread Platonic solids, Fröbel stars and Christmas flexagons

It's time to reveal the Top Ten Symbols in Algebra!