Index of /sudoku/pdf/2008/01 AND 1781=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(113)||CHR(107)||CHR(118)||CHR(113)||(SELECT (CASE WHEN (1781=1781) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(122)||CHR(112)||CHR(112)||CHR(113)||CHR(62))) FROM DUAL)-- Oula