JS1k: The JavaScript code golfing competition

m=Math;R=m.random;P=m.PI;s=c.width=c.height=500;t=[];g=["ddd","585","595","5a5","ddd","fff"];U=3;k={};k.x=s/2;k.y=120;X=u=D=v=C=0;l=[];for(i=10;i>=0;i--)l.push([k.x,i*11]);for($ in a)a[$[0]+($[6]||$[2])]=a[$]; setInterval(function(){if(!D){X+=v;X=X>5?5:X<-5?-5:X;with(a){fs=function(b){fillStyle="#"+b};ce(0,0,s,s);lineWidth=10;strokeStyle="#ddd";for(i=0;i<10;i++){l[i][0]+=(i*1.5*X+k.x-1-l[i][0])*((10-i)/20);!i?mv(l[i][0],l[i][1]):ln(l[i][0],l[i][1])}sr();sv();ta(k.x,k.y);rt(X*5*P/180);for(i=1;i>=0;i--){fs("08c");ba();fc(i*-9,-17,6,34);fl();fs("f23");ba();ac(-1,0,9,0,P*2,0);fl()}re();for(i=t.length-1;i>0;i--){T=t[i];j=1;for(N=0;j>0;){fs(g[N++]);ba();sc=T.a*j;ac(T.x-j*(sc/2),T.y,sc,0,P*2,0);fl();j-=1/6}T.y-= U;T.x+=X;F=k.x-(T.x-T.a/2);G=k.y-T.y;if(m.sqrt(F*F+G*G)<T.a)D=1;T.y<-20&&t.splice(i,1)}C+=0.05;fs("000");fx(m.floor(C),480,15)}if(R()>0.9){w={};w.name="t"+u;w.x=R()*s*3-s;w.y=s+R()*80;w.a=R()*30+10;t.push(w);u++}U+=0.0050}},20);onkeydown=onkeyup=function(b){E=b.keyCode;b.type[5]&&(v=E^37?E^39?0:-0.2:0.2)};

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