If your dad is obsessed with the New York Times crossword puzzle, Jeopardy, and Rubik's cubes, then he'll love the brain workout he'll get from solving puzzles in Professor Layton and the Curious Village!
CrossworDS for the DS will have him solving not only crosswords but also Sudoku, anagrams, and word searches on the go.
On the XBox, Poker Smash takes on a new way to play the popular game.
Dad have a PSP? He'll spend hours solving the 3D puzzles in Echochrome.