From Fold'NFly:
Paper Airplane Designs
Hard
7
acrobatic
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This is a very fun plane to fly.
If you throw it the right way, it will spin into the air.
Hard
14
distance
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The Bird is a fast flying plane because if its short wings.
Throw it hard to see how fast it can go.
Expert
17
distance, duration
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This plane will glide through the air because of its lifted tail.
All it needs is a slight push and you’ll see it go.
And 33 more, four levels of difficulty