else
should_be_checked = solution.indexOf(piece_no) >= 0
console.log("check " + $("input[type=checkbox]", qpiece).attr("id") + " -> " + should_be_checked)
- $("input[type=checkbox]", qpiece).prop 'checked', should_be_checked
+ $("input[type=checkbox],input[type=radio]", qpiece).prop 'checked', should_be_checked