fn divisible-by-3?
  3 mod 0 =
endfn

fn divisible-by-5?
  5 mod 0 =
endfn

fn and
  #_"Crappy Implementation of 'and"
  true =
  if
    true = if true else false then
  else
    drop false
  then
endfn

fn fizzbuzz
  1 do
    i divisible-by-3? i divisible-by-5? and if
      "FizzBuzz"
    else
    i divisible-by-3? if
      "Fizz"
    else
    i divisible-by-5? if
      "Buzz"
    else
      i
    then then then
  loop
endfn

100 fizzbuzz