## Practice Problems

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Llama Yak HOF | Env Diag, Hofs | Average |

Baby | Lists, Strings | Average |

Contains | Trees, Recursion | Basic |

Count Branches | Trees, Recursion | Basic |

Filter Tree | Trees, Recursion | Average |

Find Max | Trees, Recursion | Basic |

If This Not That | Control | Basic |

Knapsack | Tree Recursion, Lists | Advanced |

Lambda Fillins | Functions, Hofs | Average |

Less Than Counters | Control, Hofs, Iteration | Average |

Magic Index | Lists, Recursion | Average |

Much Such Wow | Env Diag, Hofs, Lambdas | Advanced |

Numbers Within | Control, Recursion | Advanced |

Over Nine Thousand | Trees | Basic |

Replace with Leaf | Trees, Recursion | Average |

Sum of all Multiples | Control | Basic |

Function Introductions | Trees | Basic |

Triangular Sum | Iteration | Basic |

Tuple Replace | Tuples, Hofs | Average |