tmpstr2 = "/"

rndnbr = Math.random();

pzlw = tmpstr2.split("/"); // width of pieces
pzlh = tmpstr2.split("/"); // height of pieces
pzlr = tmpstr2.split("/"); // rows
pzlc = tmpstr2.split("/"); // columns
pzlmix = tmpstr2.split("/"); // pieces mixed
pzlsol = tmpstr2.split("/"); // pieces solved

pzlw[1] = "125";
pzlh[1] = "85";
pzlr[1] = "4";
pzlc[1] = "4";
pzlsol[1] = "x/a1/a2/a3/a4/b1/b2/b3/b4/c1/c2/c3/c4/d1/d2/d3/d4";
if (rndnbr < 0.5)
 {
  pzlmix[1] = "x/b2/a3/a4/b3/d1/b4/c1/b1/d4/c3/a2/a1/c4/d2/c2/d3";
 }
else
 {
  pzlmix[1] = "x/a1/c4/b2/a3/a4/c1/a2/b1/d4/c3/d2/b3/d1/b4/c2/d3";
 }


pzlw[2] = "125";
pzlh[2] = "85";
pzlr[2] = "4";
pzlc[2] = "4";
pzlsol[2] = "x/a1/a2/a3/a4/b1/b2/b3/b4/c1/c2/c3/c4/d1/d2/d3/d4";
if (rndnbr < 0.5)
 {
  pzlmix[2] = "x/d2/b2/a4/c1/b1/d4/b3/d1/b4/a3/c3/a2/a1/c4/c2/d3";
 }
else
 {
  pzlmix[2] = "x/d2/c1/b1/a4/b4/a1/d4/b3/d1/a3/c3/a2/b2/c4/c2/d3";
 }

pzlw[3] = "100";
pzlh[3] = "69";
pzlr[3] = "5";
pzlc[3] = "5";
pzlsol[3] = "x/a1/a2/a3/a4/a5/b1/b2/b3/b4/b5/c1/c2/c3/c4/c5/d1/d2/d3/d4/d5/e1/e2/e3/e4/e5";
if (rndnbr < 0.5)
 {
  pzlmix[3] = "x/d2/a5/d5/b2/a4/c1/e2/b1/d4/b5/e4/b3/e1/d1/e3/b4/a3/c3/a2/c5/a1/e5/c4/c2/d3";
 }
else
 {
  pzlmix[3] = "x/e1/d1/e3/b4/e2/a5/d2/d5/b2/a4/c1/d4/b5/e4/c5/a1/b3/b1/a3/c3/a2/e5/c4/c2/d3";
 }

//-------------

nbrpzls = 3;