On: Show HN: Flappy Block – Flappy Bird clone using the iOS7 Physics Engine

[joeblau]

That is a great implementation. It seems like Nathan is using SpriteKit while my implementation uses UIDynamics. I just ran it and it seems to have collisions implemented. Mine doesn't have counters or anything extra on the screen yet, but the main challenge for me was playing with the physics engine.

[awhitty → joeblau]

Wow! He has come pretty far in one day. When I cloned it this morning, it was just a bunch of rectangles rendered to the screen.