My goal was to make something that tests color/tone recognition, sequence memory, reflex, focus, and typing speed/accuracy; all while taking 30 seconds or less to learn each challenge. It started off with ledger based leader boards where you do the (seed based) challenge and compare against friends but I recently added live lobbies and local multiplayer games (the last 3 at the bottom). Here's the site if anyone wants to try any! https://www.braindiff.app/ I'll try and beat every single ...