Woodoku: a wood block puzzle game meets a sudoku grid. Woodoku is a relaxing yet challenging wood-block-puzzle that you’ll be addicted to in no time!Relax, train your brain and test your IQ with Woodoku’s addictive puzzle games and block games! Place wood blocks in the 9x9 wood sudoku board and fill rows, columns, or squares to clear wood blocks from the game. Play Woodoku’s block puzzle games for as long as you can without running out of space to beat your highest woody puzzle score! Try our new daily puzzles each day to test your IQ