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Programming Basics

4 projects

Build real projects to practice programming basics — variables, loops, functions, and data structures.

  1. 1

    Number Guessing Logic

    Build the core logic of a number guessing game — random target, looped input, and hints. Pure logic, no UI.

    Beginner~15 min
  2. 2

    Simple Calculator

    Build a function-based calculator that takes two numbers and an operator, then returns the result. Covers functions, parameters, and return values.

    Easy~20 min
  3. 3

    Unit Converter

    Build a set of conversion functions for length and temperature. Practice composing functions and organizing related logic.

    Easy~25 min
  4. 4

    Todo Data Model

    Design the data model for a todo list — task objects, an array, and functions to add, toggle, and list tasks. No UI, just the model.

    Medium~30 min