99problems Solving some problems Lisp https://www.ic.unicamp.br/~meidanis/courses/mc336/2006s2/funcional/L-99_Ninety-Nine_Lisp_Problems.html Ocaml https://ocaml.org/learn/tutorials/99problems.html Prolog https://www.ic.unicamp.br/~meidanis/courses/mc336/2009s2/prolog/problemas/