Attend our in-person Robotics & Math
I created a Number Guessing Machine using a Micro:bit—a simple yet fascinating game where you guess a number, and the Micro:bit reveals whether your guess is correct. The concept is straightforward but exciting: think of a number, let’s say 5, and the Micro:bit will display whether that’s the number you guessed. It’s a fun way to engage with probability and sharpen your intuition. The idea came to me when I thought about how guessing games could be made more interactive. Instead of having to shake or press a button to show the result, I wanted the process to feel almost magical, where the result just appears automatically. However, there’s a small hiccup with the accelerometer that makes the numbers appear unexpectedly sometimes. Even so, the core experience remains enjoyable. The coding process for this project was very entertaining and a great learning opportunity. While I’m still waiting for my kit to arrive, I’ve worked out how it would function perfectly. The key is to look out for patterns in the numbers displayed. For instance, after guessing 5, pay close attention to the numbers that appear after it—they might hold a clue! This project highlights how creativity and coding can come together to make something as simple as number guessing into a fun and interactive game. It’s a great way to introduce others to Micro:bit and show how even basic technology can create a playful experience!
