Mini-game for mental arithmetic training. Find all prime factors of the central number!

You can play the game here! https://alexandrix.com/primer

• The main branch is deployed manually at https://alexandrix.com/primer
• The dev branch is deployed automatically at https://andrixdev.github.io/primer/

• Install Node (https://nodejs.org/)
• Install npm (https://docs.npmjs.com/downloading-and-installing-node-js-and-npm)
• Install Git (https://git-scm.com/downloads)
• Clone this repository on your machine
• Run npm install
• Run npm start
• Open your favorite browser on port 8080 (localhost:8080 or 127.0.0.1:8080)

• Install the Easy LESS extension (by mrcrowl)
• All .less files are automatically compiled to CSS on file save

• Install the LESS preprocessor (https://lesscss.org/usage/)
• Run lessc less/main.less css/main.css && lessc less/variables.less css/variables.css
• Run lessc less/modules/helpers.less css/helpers.css && lessc less/modules/items.less css/items.css
• Now your can see your updated CSS

• Swipe between menus
• Improve overall UX and game design
• Create logo & add favicons
• Handle all display sizes up to 4K
• Turn off some specific sound effects in menu
• Move .mp3 samples to .ogg
• Bell sounds saturate on phone speakers
• Keep loading screen only while critical sound assets load (soundtrack, effects & first primes) and load the remaining samples while the user is already playing

• Create new sounds according to new overall game design with different instruments or textures
• XP up sounds that don't interfere
• Change each prime square size (move from a square radius of 3 to 2, orbit 1 size from 4x4 to 3x4)
• Upgrade to FMOD to handle audio logic if it becomes more complex
• Set up a Discord server