KipuHubAlgorithmic science, open to all
Computational problems, yet to be solved.
Some your phone solves without blinking; others, no computer on Earth. The science of the easy, the hard, and the still-impossible — visual and interactive.
- Clear & rigorous
- Cited sources
- Multilingual
Solved and fast
Polynomial-time wins — exact and efficient
Hard but tamed
NP-hard, with strong heuristics and approximations
Cryptography
Believed hard — and what quantum computers threaten
AI and learning
They work in practice; the theory is still open
At the limits
Undecidable, intractable, or in a class of their own
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