1 Groups, semigroups, monoids, and computers - Joe Marshall (funcall.blogspot.com) 3 points by soegaard 1996 days ago
2 Tail recursion and fold-left - Joe Marshall (funcall.blogspot.com) 3 points by soegaard 1383 days ago
3 100% Coverage - Joe Marshall (funcall.blogspot.com) 2 points by soegaard 2026 days ago
4 A polyglot program puzzle - Joe Marshall (funcall.blogspot.com) 2 points by soegaard 1964 days ago