<page_title> Infinite Challenge </page_title> <section_title> Ratings </section_title> <table> <cell> 237 <col_header> Episode </col_header> <col_header> 230 </col_header> <col_header> 231 </col_header> <col_header> 232 </col_header> <col_header> 233 </col_header> <col_header> 234 </col_header> <col_header> 235 </col_header> <col_header> 236 </col_header> </cell> <cell> February 19, 2011 <col_header> Original airdate </col_header> <row_header> 237 </row_header> </cell> </table>
The episode 237 of Infinite Challenge program was aired on February 19, 2011.