My solutions to some of the katas at codewars

1 kyu

• Tiny Three-Pass Compiler: OCaml

2 kyu

• Evaluate mathematical expression: JavaScript

5 kyu

• Evaluate a postfix expression: JavaScript

6 kyu

• A disguised sequence (I): OCaml, Rust
• Ball Upwards: OCaml
• Buying a car: C
• Consecutive strings: OCaml
• Find The Parity Outlier: Python
• Moduli number system: Rust
• Playing with passphrases: C
• Rainfall: Python
• Reducing by steps: OCaml
• Sum The Tree: C
• Tortoise racing: Ruby

7 kyu

• 99 Problems, #1: last in list: OCaml
• Average Scores: C
• Binary Addition: Python
• Count vowels: OCaml
• Easy Line: OCaml
• Mumbling: C
• Sort array by string length: OCaml
• Sorted? yes? no? how?: C
• Speed Control Crystal
• Two to One: C

8 kyu

• Basic variable assignment: JavaScript, PHP, Ruby
• Do I get a bonus?: Clojure
• Duck Duck Goose: Crystal
• Enumerable Magic #6 - Count Items: Ruby
• Even or Odd: C, Clojure CoffeeScript
• Multiply: C++
• Powers of 2: JavaScript, OCaml
• To square(root) or not to square(root)