(let ((quine '((lambda (q) `(,q ',q)) '(lambda (q) `(,q ',q))))) (equal? quine (eval quine)))
Get better at programming through fun, rewarding coding exercises that test your understanding of concepts with Exercism.
Given a phrase, count the occurrences of each word in that phrase.
Use the Sieve of Eratosthenes to find all the primes from 2 up to a given number.
Create an implementation of the atbash cipher, an ancient encryption system created in the Middle East.
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The Scheme track on Exercism has 41 exercises to help you write better code. Discover new exercises as you progress and get engrossed in learning new concepts and improving the way you currently write.See all Scheme exercises
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