Nikoli No Sudoku 2 Daiisshuu - Sudoku Nurikabe Heyawake ROM Download can be obtained free for Playstation Portable on EmuGames.net only. Play emulator game in English for the USA region. Nikoli No Sudoku 2 Daiisshuu Sudoku Nurikabe Heyawake is a PSP ROM that you can download to your computer or play online within your browser. You can also download roms such as Nikoli No Sudoku Lite Dai-Ni-Shuu and Umiuru To Sudoku Shiyo! Nikoli Gensen 7 Dai Puzzle 555 Mon that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.