The puzzles are standard sudoku puzzles with a 9 by 9 grid divided into 9 smaller 3 by 3 boxes. 011 HTML 012 HTML 013 HTML 014 HTML 015 HTML 016 HTML 017 HTML 018 HTML 019 HTML 020 HTML . For the easy to difficult puzzles, it is also ensured that always at least one cell with a unique solution exists. GIMP 2.8.10 GIMP is a versatile graphics manipulation. Soft32 is also available in Deutsch, Espaol, Franais, Portugus, Italiano. Sudoku is a logic numbers game which has been big in Japan for years now and is fast becoming the favourite daily newspaper puzzle 3.500 printable pages in PDF Format includes 4 levels WITH solutions at . Hard Sudoku Puzzles.