Lexamino (QC-1) Thanks to Hendrik Hardeman for introducing puzzle culture in India. Even though World Puzzle Championship is quite old but it was his effo... Read More..
The 8th World Sudoku Championship @ Beijing China The 8th World Sudoku Championship The 8th World Sudoku Championship will take place October 12-19, 2013, at Beijing Chateau Laffitt... Read More..