Just when you got into a productivity rhythm with your Tablet PC along comes InkDoku and brings it to a standstill. InkDoku is a version of Sudoku, that addictive and even maddeningly simple game that makes time fly by. InkDoku is a product of GFL Systems and is played with the pen and if you have an eraser pen it supports that too. The program is $9.95 and you can download a free trial to take it for a spin.

-jk
{"source":"https:\/\/gigaom.com\/2006\/06\/30\/youll_never_get\/wijax\/49e8740702c6da9341d50357217fb629","varname":"wijax_58127aaff7e8edb7d268e92e1ea91dbc","title_element":"header","title_class":"widget-title","title_before":"%3Cheader%20class%3D%22widget-title%22%3E","title_after":"%3C%2Fheader%3E"}