00787cam a2200229 7i4500 0000012045 20150325090000.0 iicp-my 20070410093800.0 070410 000 0 eng d 9834314205 200704100938 Yusnizam 793.74 KEO Keow, Jeff H.S Think out of the block with sudoku : solving sudoku with "KHS formula 3 plus 2" by Jeff H.S Keow. Malaysia: KHS consultancy and training, 2006.. p.;: ill.; cm.. Sudoku - Handbooks, manuals, etc. Mathematical recreations - Handbooks, manual, etc. 1000019877 Book White Spot 1000019878 Book White Spot 1000019879 Book Reference