Index of /sudoku/pdf/2021/11 AND 8135=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(106)||CHR(120)||CHR(107)||CHR(113)||(SELECT (CASE WHEN (8135=8135) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(113)||CHR(107)||CHR(120)||CHR(113)||CHR(62))) FROM DUAL)