Dweets awesomed by u/jick

function u(t) {

c.width=1920 // clear the canvas
for(i=0;i<9;i++)
x.fillRect(400+i*100+S(t)*300,400,50,200) // draw 50x200 rects

} // 122/140

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    u(t) is called 60 times per second.
    t: Elapsed time in seconds.
    S: Shorthand for Math.sin.
    C: Shorthand for Math.cos.
    T: Shorthand for Math.tan.
    R: Function that generates rgba-strings, usage ex.: R(255, 255, 255, 0.5)
    c: A 1920x1080 canvas.
    x: A 2D context for that canvas.

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unwiredben

function u(t) {

x.fillStyle=R(0,255*S(t),0,.5)
x.font=(t*60)%600+"px sans"
x.fillText("hello, world",0,800+50*C(t))

May 10 2017 3:30 PM UTC

}// 99/140

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u/lionleaf

Hello, unwiredben :)

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jick

remix of d/2706 by u/jick

function u(t) {

x.drawImage(c,-9,-4,1938,1088);r=Math.random;x.fillStyle=`hsl(${r()*255},100%,40%)`;x.fillRect(910+r()*100,490+r()*100,20,20)

May 9 2017 10:30 PM UTC

}// 125/140

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jick

function u(t) {

x.drawImage(c,C(t)*.2-2,S(t)*.2-2,1924,1084);r=Math.random;x.fillStyle=`hsl(${r()*255},100%,40%)`;x.fillRect(810+r()*300,390+r()*300,20,20)

May 8 2017 11:38 PM UTC

}// 139/140

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cagr30

function u(t) {

c.width=192;A=Math.abs;Y=A(t*99%176-88);X=A(t*139%376-188);x.F=x.fillRect;x.F(X,Y+7,3,5);x.F(187,Y+C(X/39)*29,5,20);x.F(0,Y-S(X/29)*24,5,20)

May 8 2017 1:43 PM UTC

}// 140/140

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u/joeytwiddle

Remix of https://www.dwitter.net/d/135

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cagr30

function u(t) {

tt=500*t;s=100;a=tt%1920;q=t;y=tt%1080;r=s*S(t);x.fillStyle=R(S(q*t)*255,S(2*q*t)*255,S(3*q*t)*255);x.fillRect(0+a,0+y,s-r,s-r)

May 8 2017 1:21 PM UTC

}// 127/140

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tapgiles

function u(t) {

r=Math.random,g=(r()>.5?0:255),p=1e3;x.fillStyle=R(g,g,g,0.5);w=r()*p;h=r()*p;x.fillRect(r()*(1920-w),r()*(1080-h),w,h)

May 7 2017 10:29 AM UTC

}// 119/140

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magna

remix of d/2678 by u/jczimm

function u(t) {

for(c.width=X=256;X-=2;)for(Y=148;Y-=2;x.fillStyle=`hsl(${A=X*Y*Math.max(C(t/2),S(t/3))/11},${A=A%50+25}%,${A}%`)x.fillRect(X,Y,2,2)

May 6 2017 5:12 AM UTC

}// 132/140

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MrM@_S

remix of d/2678 by u/jczimm

function u(t) {

for(c.width=X=256;X-=2;)for(Y=148;Y-=2;x.fillStyle=`hsl(${A=(X*C(t)&Y^(t))&(Y*C(t)+X**S(t))},${A=A*t&50+25}%,${A}%`)x.fillRect(X,Y,2,2)

May 5 2017 5:44 PM UTC

}// 135/140

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MrM@_S

remix of d/2573 by u/MrM@_S

function u(t) {

c.width=200;t||(z=X=2,s=-1);onkeyup=a=>z*=a.keyCode&15||1;x.fillText(X+"="+z+"? Score:"+s,2,9);z==X&&(X*=s++%4*~~t%4+1,z=1);z>X&&(frame=0)

May 5 2017 12:51 PM UTC

}// 138/140

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[The Math Game] Get the left side of the equation equal right side using the numbers 1-9. It is easier if you know how to multiply.

u/sigveseb

Cool game! Only problem is when the goal number's prime decomposition contains a prime number with more than one digit (e.g. 11 and up). Then it is impossible to enter the correct answer!
u/MrM@_S

"3+3+1=7" so X*=s++%4*~~t%4+1 would never have a prime composition of 11 etc. I am pretty sure that my algorithm prevents such causes.....
u/MrM@_S

wait it is "(0-3)*(0 to 3)+1"
u/MrM@_S

(0 to 3)
u/MrM@_S

that leaves a 1 through 10 possibility

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jczimm

remix of d/2659 by u/MrM@_S

function u(t) {

for(c.width=X=256;X-=2;)for(Y=148;Y-=2;x.fillStyle=`hsl(${A=(X*C(t)&Y^(t))&(Y*C(t)+X**S(t))},${A=A*t%50+25}%,${A}%`)x.fillRect(X,Y,2,2)

May 5 2017 3:08 AM UTC

}// 135/140

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u/MrM@_S

Woah! Nice.

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