function randompuzzle() {
 var puzzles =[[1,'fillomino','Fillomino'],[2,'hashiwokakero','Hashiwokakero'],[3,'heyawake','Heyawake'],[4,'hitori','Hitori'],[5,'kakuro','Kakuro'],[6,'kurodoko','Kurodoko'],[7,'lits','LITS'],[8,'masyu','Masyu'],[9,'nansuke','Nansuke'],[10,'numberlink','Numberlink'],[11,'nurikabe','Nurikabe'],[12,'ripple_effect','Ripple Effect'],[13,'shikaku','Shikaku'],[14,'slitherlink','Slitherlink'],[15,'sudoku','Sudoku'],[16,'suraromu','Suraromu'],[17,'yajilin','Yajilin']]; //”z—ñ
 num=17;
 a=Math.floor(Math.random()*num);
 var b = text = new Array();
 for(i=0; i<10; i++){
  b=(a+i)%num;
  text[i] = '<p class="randompuzzle"><a class="pict" href="/en/puzzles/' +(puzzles[b][1])+ '/"><img src="/en/puzzles/' +(puzzles[b][1])+ '/ex01.gif" alt="Nikoli Puzzles" height="100" width="100" border="0"><br />' + (puzzles[b][2]) + '<\/a><\/p>';
 }
 return text.join('');
}