JS1k: The JavaScript code golfing competition

a.style.width=(a.width=1e3)+"px";a.style.height=(a.height=500)+"px";for(p in c){c[p[0]+(p[6]||"")]=c[p]}J=K=C=B=0;u=50;D=250;E=F=G=H=1;I=250;setInterval(function(){L=300;M=500;N=400;with(c){A=function(S,x,y,T){T&&a(x,y,T,0,7,0);fillStyle=S.P?S:"#"+"ceff99aaffff333f99ff7".substr(S*3,3);fill();ba()};A(0,0,0,10000);A(6,800,300,140);O=G*u%400;l(0-O,N+100);l(0-O,N);for(i=0;i<7;i++){qt(i*200+100-O,i%2?L:M,i*200+200-O,N)}l(i*200-O,N+100);ca();fillStyle="#5c1";fill();ba();t=(G*(u+E)+I)%200/200;U=1-t;K2=U*U*N+2*t*U*((G*(u+E)+I)%400>200?L:M)+t*t*N;D+=F;if(D>=K){if(K2<K){if(F>0&&(K2-K)<0&&!J){E=E/3;K2=K}E-=E<2?0:0.1}else{E+=0.1*H*H}J=1;D=K;if(K2<K&&F>(K2-K)){F=(K2-K)}}else{J=0}F+=0.4*H;K=K2;A(3-H,I,D-10,10);A(3,I+3,D-12,4);A(4,I+4,D-12,1);Q=200+Math.pow(B,1.3)-u;R=50+Math.sin(B/2)*2;A(1,Q,R,30);A(3,Q+20,R+5,7);A(4,Q+22,R+7,2);A(6,0,0,0);fx(++B+" ☆",5,10);fx((C<B?C=B:C)+" ★",40,10);if(Q>4*I){alert(B);E=F=u=B=K=2}}u+=E},30);onkeydown=onkeyup=function(b){H=b.type[5]?2:1}

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