1000 hard printable sudoku puzzles

Screenshot of 1000 Hard Sudoku 1.0

1000 Hard Sudoku 1.0

  • Author: Sudoku9981.com
  • Languages: English
  • Supported OS: Win95 / Win98 / WinME / WinNT 3.x / WinNT 4.x / WinXP / Windows2000 / Windows2003 / Windows Vista Starter / Windows Vi
  • Price: Free
Download Free — 524 Kb 1000-hard-sudoku.zip
1000 hard printable sudoku puzzles,Hard soduku puzzles need some advanced soduku strategies,Such as Color Wrap,Hidden Single ,Pinned Digit .
Keywords: sudoku, game, ebook, book, pdf, crossword, puzzle, puzzles, logic, word, jigsaw, christmas, math