Holoku (Holo Sudoku)

<p><br /> Holoku is a Sudoku game developed around the Holo design guidelines. It is compatible with Gingerbread (2.3.3) and higher, and has optimizations for 7" tablets (specifically tested on the Nexus 7).</p>
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<p><br /> Holoku comes with over 1,000 puzzles! (210 for each difficulty level -- Easy, Medium, Challenging, Difficult, Expert).</p>
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<p><br /> **NEW PERMISSION**<br /><br /> I've added the WRITE_EXTERNAL_STORAGE permission for the ability to backup and restore your save data to your downloads folder.</p>
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