sudokuu Intel Core i7-2600 testing with a Intel DH67BL and NVIDIA GeForce GT 630 2048MB on LinuxMint 14 via the Phoronix Test Suite. solving sudoku: Processor: Intel Core i7-2600 @ 3.40GHz (8 Cores), Motherboard: Intel DH67BL, Chipset: Intel 2nd Generation Core Family DRAM, Memory: 12288MB, Disk: 1000GB Western Digital WD10EARS-00M + 500GB Western Digital WD5000AAKX-0, Graphics: NVIDIA GeForce GT 630 2048MB (810/500MHz), Audio: Realtek ALC892, Network: Intel 82579V Gigabit Connection OS: LinuxMint 14, Kernel: 3.5.0-21-generic (x86_64), Desktop: KDE 4.9.3, Display Server: X Server 1.13.0, Display Driver: NVIDIA 313.09, OpenGL: 4.3.0 NVIDIA 313.09, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1920x1080 Sudokut 0.4 Total Time Seconds < Lower Is Better solving sudoku . 20.51 |=======================================================