private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_jButton3ActionPerformed
        // TODO add your handling code here:

        int challange=0;
        try{
            challange=Integer.parseInt(jTextField1.getText());
        }catch(Exception e){

        }
        this.prepareLevelInterActive(jButton3,challange,2);
    }//GEN-LAST:event_jButton3ActionPerformed