Added circles Tweetcard.

circles/circle.p8

@@ -0,0 +1,6 @@
+pico-8 cartridge // http://www.pico-8.com
+version 32
+__lua__
+i,n,x=1,64,.056function _draw()cls()circ(n,n,40,8)for r=0,3 do
+circ(n+(r*5-35)*sin(i/n-x*r*r),n+(r*5-35)*cos(i/n-x*r*r),5+r*5,8)end
+i+=1end

circles/circle_2.p8

@@ -0,0 +1,6 @@
+pico-8 cartridge // http://www.pico-8.com
+version 32
+__lua__
+i,n,x=1,64,.056function _draw()cls()circ(n,n,40,8)for r=0, 4 do
+circ(n+(r*5-35)*sin(i/n-1),n+(r*5-35)*cos(i/n-1),5+r*5,8)end
+i+=1end