&lt;html&gt;<br>&lt;head&gt;<br>&lt;title&gt;0/0 is User Score/Goes ... up to 52 players can take it in turns with our Numbers Quiz&lt;/title&gt;<br>&lt;style&gt;<br> html { background-color: yellow; }<br>&lt;/style&gt;<br>&lt;script type='text/javascript'&gt;<br>  var fi=null;<br>  var ij=0, ji=-1, kl='', kq=-1;<br>  var donelist=[], oplist=[];<br>  var oleft=100, thisleft=100;<br>  var otop=100, thistop=100;<br>  var uis='';<br>  var overallgoes=0, overallscore=0;<br>  var numplayers=1, curplayer=1, lastcurplayer=1;<br>  var lastgoes=[0], lastscore=[0];<br>  var clastgoes='0', clastscore='0';<br>  var theblurb='', wblurb='';<br>  var thirteen=4; //13;<br>  var four=13; //4;<br>  var lastdts0='';<br>  <br>  // Thanks to https://www.fileformat.info/info/unicode/block/playing_cards/list.htm<br>  var spcps=["127137/images/01s.gif",<br>                           "127138/images/02s.gif",<br>                           "127139/images/03s.gif",<br>                           "127140/images/04s.gif",<br>                           "127141/images/05s.gif",<br>                           "127142/images/06s.gif",<br>                           "127143/images/07s.gif",<br>                           "127144/images/08s.gif",<br>                           "127145/images/09s.gif",<br>                           "127146/images/10s.gif",<br>                           "127147/images/11s.gif",<br>                           "127149/images/12s.gif",<br>                           "127150/images/13s.gif",<br>                           "127153/images/01h.gif",<br>                           "127154/images/02h.gif",                           <br>                           "127155/images/03h.gif",<br>                           "127156/images/04h.gif",<br>                           "127157/images/05h.gif",<br>                           "127158/images/06h.gif",<br>                           "127159/images/07h.gif",<br>                           "127160/images/08h.gif",<br>                           "127161/images/09h.gif",<br>                           "127162/images/10h.gif",<br>                           "127163/images/11h.gif",<br>                           "127165/images/12h.gif",<br>                           "127166/images/13h.gif",<br>                           "127169/images/01d.gif",<br>                           "127170/images/02d.gif",<br>                           "127171/images/03d.gif",<br>                           "127172/images/04d.gif",<br>                           "127173/images/05d.gif",<br>                           "127174/images/06d.gif",<br>                           "127175/images/07d.gif",<br>                           "127176/images/08d.gif",<br>                           "127177/images/09d.gif",<br>                           "127178/images/10d.gif",<br>                           "127179/images/11d.gif",<br>                           "127181/images/12d.gif",<br>                           "127182/images/13d.gif",<br>                           "127185/images/01c.gif",<br>                           "127186/images/02c.gif",<br>                           "127187/images/03c.gif",<br>                           "127188/images/04c.gif",<br>                           "127189/images/05c.gif",<br>                           "127190/images/06c.gif",<br>                           "127191/images/07c.gif",<br>                           "127192/images/08c.gif",<br>                           "127193/images/09c.gif",<br>                           "127194/images/10c.gif",<br>                           "127195/images/11c.gif",<br>                           "127197/images/12c.gif",<br>                           "127198/images/13c.gif"];<br>                           <br>    var cards=["//www.rjmprogramming.com.au/images/01s.gif",<br>                           "//www.rjmprogramming.com.au/images/02s.gif",<br>                           "//www.rjmprogramming.com.au/images/03s.gif",<br>                           "//www.rjmprogramming.com.au/images/04s.gif",<br>                           "//www.rjmprogramming.com.au/images/05s.gif",<br>                           "//www.rjmprogramming.com.au/images/06s.gif",<br>                           "//www.rjmprogramming.com.au/images/07s.gif",<br>                           "//www.rjmprogramming.com.au/images/08s.gif",<br>                           "//www.rjmprogramming.com.au/images/09s.gif",<br>                           "//www.rjmprogramming.com.au/images/10s.gif",<br>                           "//www.rjmprogramming.com.au/images/11s.gif",<br>                           "//www.rjmprogramming.com.au/images/12s.gif",<br>                           "//www.rjmprogramming.com.au/images/13s.gif",<br>                           "//www.rjmprogramming.com.au/images/01h.gif",<br>                           "//www.rjmprogramming.com.au/images/02h.gif",                           <br>                           "//www.rjmprogramming.com.au/images/03h.gif",<br>                           "//www.rjmprogramming.com.au/images/04h.gif",<br>                           "//www.rjmprogramming.com.au/images/05h.gif",<br>                           "//www.rjmprogramming.com.au/images/06h.gif",<br>                           "//www.rjmprogramming.com.au/images/07h.gif",<br>                           "//www.rjmprogramming.com.au/images/08h.gif",<br>                           "//www.rjmprogramming.com.au/images/09h.gif",<br>                           "//www.rjmprogramming.com.au/images/10h.gif",<br>                           "//www.rjmprogramming.com.au/images/11h.gif",<br>                           "//www.rjmprogramming.com.au/images/12h.gif",<br>                           "//www.rjmprogramming.com.au/images/13h.gif",<br>                           "//www.rjmprogramming.com.au/images/01d.gif",<br>                           "//www.rjmprogramming.com.au/images/02d.gif",<br>                           "//www.rjmprogramming.com.au/images/03d.gif",<br>                           "//www.rjmprogramming.com.au/images/04d.gif",<br>                           "//www.rjmprogramming.com.au/images/05d.gif",<br>                           "//www.rjmprogramming.com.au/images/06d.gif",<br>                           "//www.rjmprogramming.com.au/images/07d.gif",<br>                           "//www.rjmprogramming.com.au/images/08d.gif",<br>                           "//www.rjmprogramming.com.au/images/09d.gif",<br>                           "//www.rjmprogramming.com.au/images/10d.gif",<br>                           "//www.rjmprogramming.com.au/images/11d.gif",<br>                           "//www.rjmprogramming.com.au/images/12d.gif",<br>                           "//www.rjmprogramming.com.au/images/13d.gif",<br>                           "//www.rjmprogramming.com.au/images/01c.gif",<br>                           "//www.rjmprogramming.com.au/images/02c.gif",<br>                           "//www.rjmprogramming.com.au/images/03c.gif",<br>                           "//www.rjmprogramming.com.au/images/04c.gif",<br>                           "//www.rjmprogramming.com.au/images/05c.gif",<br>                           "//www.rjmprogramming.com.au/images/06c.gif",<br>                           "//www.rjmprogramming.com.au/images/07c.gif",<br>                           "//www.rjmprogramming.com.au/images/08c.gif",<br>                           "//www.rjmprogramming.com.au/images/09c.gif",<br>                           "//www.rjmprogramming.com.au/images/10c.gif",<br>                           "//www.rjmprogramming.com.au/images/11c.gif",<br>                           "//www.rjmprogramming.com.au/images/12c.gif",<br>                           "//www.rjmprogramming.com.au/images/13c.gif"];<br>                           <br> var sq=["Is the additive identity.",<br>  "Is the multiplicative identity.",<br>  "Is the only even prime.",<br>  "Is the number of spatial dimensions we live in.",<br>  "Is the smallest number of colours sufficient to colour all planar maps.",<br>  "Is the number of Platonic solids.",<br>  "Is the smallest perfect number.",<br>  "Is the smallest number of sides of a regular polygon that is not constructible by straightedge and compass.",<br>  "Is the largest cube in the Fibonacci sequence.",<br>  "Is the maximum number of cubes that are needed to sum to any positive integer.",<br>  "Is the base of our number system.",<br>  "Is the largest known multiplicative persistence.",<br>  "Is the smallest abundant number.",<br>  "Is the number of Archimedian solids.",<br>  "Is the smallest even number n with no solutions to phi(m) = n.",<br>  "Is the smallest composite number n with the property that there is only one group of order n.",<br>  "Is the only number of the form xy = yx with x and y being different integers.",<br>  "Is the number of wallpaper groups.",<br>  "Is the only positive number that is twice the sum of its digits.",<br>  "Is the maximum number of 4th powers needed to sum to any number.",<br>  "Is the number of rooted trees with 6 vertices.",<br>  "Is the smallest number of distinct squares needed to tile a square.",<br>  "Is the number of partitions of 8.",<br>  "Is the smallest number of integer-sided boxes that tile a box so that no two boxes share a common length.",<br>  "Is the largest number divisible by all numbers less than its square root.",<br>  "Is the smallest square that can be written as a sum of 2 squares."];<br><br>if (!String.fromCodePoint) {   // thanks to http://xahlee.info/js/js_unicode_code_point.html<br>// ES6 Unicode Shims 0.1 , © 2012 Steven Levithan , MIT License<br>    String.fromCodePoint = function fromCodePoint () {<br>        var chars = [], point, offset, units, i;<br>        for (i = 0; i &lt; arguments.length; ++i) {<br>            point = arguments[i];<br>            offset = point - 0x10000;<br>            units = point &gt; 0xFFFF ? [0xD800 + (offset &gt;&gt; 10), 0xDC00 + (offset & 0x3FF)] : [point];<br>            chars.push(String.fromCharCode.apply(null, units));<br>        }<br>        return chars.join("");<br>    }<br>}<br><br>  <br>  if (document.URL.indexOf('spcp=') == -1) {<br>    kq='' + Math.floor(Math.random() * sq.length);<br>    document.title='0/0 is User Score/Goes ... up to 52 players can take it in turns with our Numbers Quiz';<br>    kl='' + Math.floor(Math.random() * spcps.length);<br>    donelist.push('' + kl);<br>    uis=document.URL.split('#')[0].split('?')[0] + '?spcp=' + spcps[eval('' + donelist[0])].split('/')[0];<br>    console.log("oplist.push(window.open('" + uis + "', '_blank', 'left=" + thisleft + ",top=" + thistop + ",width=20,height=20'))");<br>    eval("oplist.push(window.open('" + uis + "', '_blank', 'left=" + thisleft + ",top=" + thistop + ",width=20,height=20'))");<br>    oplist[eval(-1 + oplist.length)].document.write("&lt;link rel=icon href=" + cards[kl] + "&gt;&lt;scr" + "ipt type='text/javascript'&gt; var da='" + eval(0 + kq) + "'; var dp='Given answer is integer from 0 to 25 ... " + sq[kq] + "'; var def=String.fromCodePoint(" + spcps[eval('' + kl)].split('/')[0] + "); function checka(tpa) { var os=''; var ps=eval(window.opener.document.title.split('/')[0].trim()); var pg=eval(window.opener.document.title.split('/')[1].split(' ')[0]); if (tpa.trim() == da) { ps++; os=tpa.split(da)[1];  } else { pg++;  os=tpa.split(tpa.trim())[1];  } window.opener.document.title=ps + os + '/' + pg + ' is User Score/Goes'; window.close();  } function pa() { if (document.hasFocus()) {  var hj=prompt(dp + window.opener.blurb(), def); if (hj == null) { hj=''; } if (hj.replace(def,'') == '') { setTimeout(pa,1000);  } else { checka(hj); } } else { setTimeout(pa,1000); } } pa(); &lt;/scr" + "ipt&gt;");<br>    oplist[eval(-1 + oplist.length)].document.title=String.fromCodePoint(eval(spcps[eval('' + donelist[0])].split('/')[0]));<br>    dothis('' + donelist[0]);<br><br>    for (var ijk=1; ijk&lt;spcps.length; ijk++) {<br>      kq='' + Math.floor(Math.random() * sq.length);<br>      kl='' + Math.floor(Math.random() * spcps.length);<br>      while (donelist.indexOf(kl) != -1) {<br>        kl='' + Math.floor(Math.random() * spcps.length);<br>      }<br>      donelist.push(kl);<br>      if (eval(ijk % eval(2 * thirteen)) == 0) {<br>        thisleft=oleft;<br>        thistop+=eval(eval(screen.height - 100)  / eval(four / 1.5));  // four<br>      } else {<br>        thisleft+=eval(eval(screen.width - 100)  / eval(2 + eval(2 * thirteen))); // thirteen<br>      }<br>      uis=document.URL.split('#')[0].split('?')[0] + '?spcp=' + spcps[eval('' + kl)].split('/')[0];<br>      console.log("oplist.push(window.open('" + uis + "', '_blank', 'left=" + thisleft + ",top=" + thistop + ",width=20,height=20'))");<br>      eval("oplist.push(window.open('" + uis + "', '_blank', 'left=" + thisleft + ",top=" + thistop + ",width=20,height=20'))");<br>      oplist[eval(-1 + oplist.length)].document.write("&lt;link rel=icon href=" + cards[kl] + "&gt;&lt;scr" + "ipt type='text/javascript'&gt; var da='" + eval(0 + kq) + "'; var dp='Given answer is integer from 0 to 25 ... " + sq[kq] + "'; var def=String.fromCodePoint(" + spcps[eval('' + kl)].split('/')[0] + ");  function checka(tpa) { var os=''; var ps=eval(window.opener.document.title.split('/')[0].trim()); var pg=eval(window.opener.document.title.split('/')[1].split(' ')[0]); if (tpa.trim() == da) { ps++; os=tpa.split(da)[1];  } else { pg++; os=tpa.split(tpa.trim())[1];   } window.opener.document.title=ps + os + '/' + pg + ' is User Score/Goes'; window.close();   }  function pa() { if (document.hasFocus()) {  var hj=prompt(dp + window.opener.blurb(), def); if (hj == null) { hj=''; } if (hj.replace(def,'') == '') { setTimeout(pa,1000);  } else { checka(hj); } } else { setTimeout(pa,1000); } } pa(); &lt;/scr" + "ipt&gt;");<br>      oplist[eval(-1 + oplist.length)].document.title=String.fromCodePoint(eval(spcps[eval('' + kl)].split('/')[0]));<br>    }    <br>    document.title='0/0 is User Score/Goes ... up to 52 players can take it in turns with our Numbers Quiz';<br>    <br>    setInterval(examinescore, 200);<br>    <br>  } else {<br>  <br>    dothis((location.search.split('spcp=')[1] ? location.search.split('spcp=')[1].split('&')[0] : '127166'));<br>  <br>    if (1 == 6) {<br>    document.title=String.fromCodePoint(eval(location.search.split('spcp=')[1] ? location.search.split('spcp=')[1].split('&')[0] : '127166')); //'&#127166;';<br>  <br>    for (ij=0; ij&lt;spcps.length; ij++) {<br>      if (spcps[ij].indexOf('' + eval(location.search.split('spcp=')[1] ? location.search.split('spcp=')[1].split('&')[0] : '127166')) == 0) {<br>        ji=ij;<br>      }<br>    }<br>  <br>    if (ji &gt;= 0) {  <br>      fi=document.createElement('link');<br>      fi.rel='icon';<br>      fi.href=cards[ji];<br><br>      document.head.appendChild(fi); <br>    }<br>    }<br>  } <br>  <br>  function blurb() {<br>    if (wblurb == '  Hello Player 1' && theblurb == '  If you are player 2 rather than player 1 append space to your answer.') {<br>      theblurb='';<br>      wblurb='';<br>    }<br>    return theblurb + wblurb;<br>  }<br>  <br>  function getnum() {<br>    return numplayers;<br>  }<br>  <br>  function examinescore() {<br>    var zs='';<br>    var dolater=false;<br>    var incscore=0; incgoes=1;<br>    var dts=document.title.split('/');<br>    if (document.title.indexOf(':') == -1) {<br>    dts[1]=dts[1].split(' ')[0];<br>    if (wblurb == '  Hello Player 1' && theblurb == '  If you are player 2 rather than player 1 append space to your answer.') {<br>      theblurb='';<br>      wblurb='';<br>      curplayer=1;<br>    }<br>    if (overallgoes == 2 && numplayers == 1) {<br>      theblurb='';<br>      wblurb='';<br>      curplayer=1;<br>    }<br>    if (overallgoes == 2 && dts[0].indexOf(' ') == -1 && theblurb == '  If you are player 2 rather than player 1 append space to your answer.') {<br>      theblurb='';<br>      wblurb='';<br>      curplayer=1;<br>    }<br>    if (dts[0] != clastscore) { // || dts[1] != clastgoes) {<br>      overallgoes++;  // 4 numplayers is 2<br>      if (theblurb != '' && dts[0].indexOf(' ') == -1) {<br>        curplayer=1;<br>        wblurb='  Hello Player ' + eval(1 + eval(overallgoes % numplayers)) + '.'; // + zs;<br>        theblurb='';<br>        dolater=true; //lastgoes[0]++;<br>      } else if (dts[0].indexOf(' ') == -1 && eval(overallgoes % numplayers) == 1 && numplayers != 1) {<br>        curplayer=1;<br>        dolater=true; //lastgoes[0]++;<br>      }<br>      if (1 == 1) { //dts[0].trim() != ('' + lastscore[eval(-1 + curplayer)])) {<br>        if (dts[0].trim() != lastdts0.trim()) { incscore++; }<br>        //if (dts[0].indexOf(' ') == -1 && dts[0].trim() != lastdts0.trim()) { lastscore[eval(-1 + curplayer)]+=incscore;  }<br>        //if (dts[0].indexOf(' ') == -1 && dts[0].trim() != lastdts0.trim()) { lastscore[eval(-1 + lastcurplayer)]+=incscore;  }<br>        if (dts[0].indexOf(' ') == -1 && dts[0].trim() != lastdts0.trim()) { lastscore[eval(eval(-1 + overallgoes) % numplayers)]+=incscore;  }<br>        if (curplayer != 1 && 1 == 7) { lastgoes[eval(numplayers - 1 + eval(overallgoes % numplayers))]++; }<br>        if (dts[0].trim() != lastdts0.trim()) { overallscore++; }<br>      } else {<br>        if (curplayer != 1 && 1 == 7) { lastgoes[eval(numplayers - 1 + eval(overallgoes % numplayers))]++; }<br>      }<br>      if (dts[0].indexOf(' ') != -1) {<br>        numplayers++;<br>        lastscore.push(incscore);<br>        curplayer=numplayers; //eval(1 + eval(overallgoes % numplayers));<br>        if (curplayer == 1 && eval(1 + eval(overallgoes % numplayers)) == 1) {<br>        lastgoes.push(eval(1 + lastgoes[0]));<br>        } else {<br>        lastgoes.push(lastgoes[0]);<br>        }<br>        theblurb='  If you are player ' + eval(1 + numplayers) + ' rather than player 1 append space to your answer.'; // + zs;<br>      } else if (numplayers == 1 && overallgoes == 1) {<br>        theblurb='  If you are player 2 rather than player 1 append space to your answer.'; // + zs;<br>      } else if (numplayers == 1 && overallgoes &gt; 1) {<br>        theblurb=''; //'  If you are player 2 rather than player 1 append space to your answer.'; // + zs;<br>      } else if (theblurb != '') {<br>        theblurb='  If you are player ' + eval(1 + numplayers) + ' rather than player 1 append space to your answer.'; // + zs;<br>        curplayer=eval(0 + eval(overallgoes % numplayers));  // ?<br>        if (eval(1 + eval(overallgoes % numplayers)) == 1) {<br>          lastgoes[eval(-1 + numplayers)]=lastgoes[0];<br>        }<br>        if (numplayers != 1) { wblurb='  Hello Player ' + eval(1 + eval(overallgoes % numplayers)) + '.'; } // + zs;<br>        theblurb='';<br>      } else {<br>        curplayer=eval(1 + eval(overallgoes % numplayers));<br>        if (numplayers != 1) { wblurb='  Hello Player ' + eval(1 + eval(overallgoes % numplayers)) + '.'; } // + zs;<br>        theblurb='';<br>      }<br>    if (curplayer == 1) { // && eval(1 + eval(overallgoes % numplayers)) == 1) {<br>      //zs='!';<br>      lastgoes[0]++;<br>      dolater=false;<br>    }<br>    if (overallgoes == 2 && dts[0].indexOf(' ') == -1 && theblurb == '  If you are player 2 rather than player 1 append space to your answer.') {<br>      theblurb='';<br>      wblurb='';<br>      curplayer=1;<br>    }<br>    lastdts0=dts[0].trim();<br>    lastcurplayer=curplayer;<br>    } else if (dts[1] != clastgoes) {<br>      overallgoes++;<br>      if (curplayer != 1 && 1 == 7) { lastgoes[eval(numplayers - 1 + eval(overallgoes % numplayers))]++; }<br>      if (numplayers != 1) {<br>        curplayer=eval(0 + eval(overallgoes % numplayers));<br>        if (eval(1 + eval(overallgoes % numplayers)) == 1) {<br>          lastgoes[eval(-1 + numplayers)]=lastgoes[0];<br>        }<br>        if (numplayers != 1) { wblurb='  Hello Player ' + eval(1 + eval(overallgoes % numplayers)) + '.'; } // + zs;<br>        theblurb='';<br>      } else if (numplayers == 1 && overallgoes == 1) {<br>        theblurb='  If you are player 2 rather than player 1 append space to your answer.'; // + zs;<br>      } else if (numplayers == 1 && overallgoes &gt; 1) {<br>        theblurb=''; //'  If you are player 2 rather than player 1 append space to your answer.'; // + zs;<br>      }<br>    if (curplayer == 1) { // && eval(1 + eval(overallgoes % numplayers)) == 1) {<br>      //zs='%';<br>      lastgoes[0]++;<br>      dolater=false;<br>    }<br>    lastdts0=dts[0].trim();<br>    lastcurplayer=curplayer;<br>    }<br>    clastscore=dts[0].trim();<br>    clastgoes=dts[1].trim();<br>    // 4/4 2:2/3:3<br>    if (numplayers != 1) {<br>    <br>    var cd=overallgoes;<br>    for (var qqiuy=0; qqiuy&lt;numplayers; qqiuy++) {<br>    lastgoes[qqiuy]=0;<br>    }<br>    var icd=0;<br>    <br>    for (var ikn=0; ikn&lt;overallgoes; ikn++) {<br>    lastgoes[icd]++;<br>    icd++;<br>    if (eval('' + icd) == eval('' + numplayers)) { icd = 0; }<br>    }<br>    <br>    //while (cd &gt; 0) {<br>    //lastgoes[icd]++;<br>    //icd++;<br>    //if (icd == numplayers) { icd = 0; }<br>    //cd--;<br>    //}<br>    <br>    dolater=false;<br>    <br>    //if (eval(overallgoes % numplayers) == 0) {<br>    //lastgoes[0]=eval(overallgoes / numplayers);<br>    //}<br>    <br>    <br>    } <br>    <br>    if (1 == 2) {<br>    if (eval(overallgoes % numplayers) == 0) {<br>    for (var qiuy=0; qiuy&lt;=eval(-1 + numplayers); qiuy++) {<br>    lastgoes[qiuy]=lastgoes[0];<br>    }<br>    } else {<br>    for (var iuy=0; iuy&lt;=eval(-1 + curplayer); iuy++) {<br>    lastgoes[iuy]=lastgoes[0];<br>    }<br>    }<br>    }<br>    <br>    //if (eval(overallgoes % numplayers) == 0 && numplayers != 1) {<br>    //lastgoes[eval(-1 + numplayers)]=lastgoes[0];<br>    //}<br>    if (dolater) { lastgoes[0]++; }<br>    if (numplayers &gt; 1) {<br>      infill='' + lastscore[0] + '/' + lastgoes[0];<br>      for (var ijk=1; ijk&lt;lastgoes.length; ijk++) {<br>        infill=infill.replace('/', ':' + lastscore[ijk] + '/') + ':' + lastgoes[ijk];<br>      }<br>      document.title='' + overallscore + '/' + overallgoes + ' ' + infill + ' is User Score/Goes';<br>    } else {<br>      document.title='' + overallscore + '/' + overallgoes + ' is User: Score/Goes';<br>    }<br>    }<br>  }<br>  <br>  function dothis(inthing) {<br>    document.title=String.fromCodePoint(eval('' + inthing)); //'&#127166;';<br>  <br>    for (ij=0; ij&lt;spcps.length; ij++) {<br>      if (spcps[ij].indexOf('' + eval(location.search.split('spcp=')[1] ? location.search.split('spcp=')[1].split('&')[0] : '127166')) == 0) {<br>        ji=ij;<br>      }<br>    }<br>  <br>    if (ji &gt;= 0) {  <br>      fi=document.createElement('link');<br>      fi.rel='icon';<br>      fi.href=cards[ji];<br><br>      document.head.appendChild(fi); <br>      <br>    }<br>   <br>  }<br>  <br>&lt;/script&gt;<br>&lt;/head&gt;<br>&lt;/html&gt;