var fDesc=new Array(); fDesc[0] = "HoDoKu generates sudokus in five different and fully configurable difficulty levels.

If you want to practice a specific technique, simple go to "Training Mode", select a technique, and every new generated sudoku will contain that technique. You can manage multiple solutions for one sudoku and write the sudoku plus your solutions to disk."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }