What is it?

A calculus game,

• you must solve the math operations before the timer run down.
• successful answers increment the timer.
• game data are locally saved.

A training mode is available, letting you pick the operation types and the difficulty level without time pressure.

In a separate window, you can assess statistics about the average duration you spend to solve x operation type at each y level.

Why is it?

I wanted to practice the following points:

• Svelte
• Tauri
• Chart.js
• JSON Serialization in Rust

Current state:

Things works but:

• Code could be cleaned,
• UI could be improved,
• some additional features could be implemented,
• operations difficulty definitely needs smoothing.

Some related features that I will look to implement:

• sending game data to a remote server.
• some sort of multiplayer/users communication.
• an "overdrive" mechanic to spice the gameplay.
• more stats options,
• save game data in a more appropriate place.

Afterthoughts:

Tauri is quite simple to get into, specially for one who is already familiar with Cargo and Vite.

Still I learned a lot of little things about Svelte, Rust deserialization and Chart.js.

While rough in its form, the game is actually good at making one better at calculus.