Mind twisters
por
Presents puzzles, experiments, optical illusions, card tricks, things to make, secret codes, number tricks, and more.
- ● 77% match for you
- ● children's books, science & technology
the long version
Presents puzzles, experiments, optical illusions, card tricks, things to make, secret codes, number tricks, and more.
Margaret's verdict
"Presents puzzles, experiments, optical illusions, card tricks, things to make, secret codes, number tricks, and more."
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