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Haskell Quick Track
Write pure functionsUse algebraic data typesWork with lists and recursion
A pure, statically typed functional language.
A quick track through pure functions, types, pattern matching, lists and a small program.
Reviewed and updated November 2026 · Free to start
145 practice drills included for extra repetition
Complete every lesson, then pass a timed assessment to earn the Haskell Quick Track. Each credential has a unique ID and a QR code that resolves to a live public record.
Pro members get five certification attempts and unlimited timed mock exams. Compare Pro
This certifies that
Your name
has successfully completed the assessed program
Haskell Quick Track
Write pure functionsUse algebraic data typesWork with lists and recursion