Tirpidz's Sudoku

Each day brings its load of procrastination!

Saturday, 18 September 2010

#391 Classic sudoku 9 x 9

Number of given: 28.
Posted by Martin Turcotte at 11:08 No comments:

#392 Jigsaw sudoku 9 x 9

Number of given: 25.
Posted by Martin Turcotte at 11:03 No comments:

#393 Hyper sudoku 9 x 9

Number of given: 21.
Posted by Martin Turcotte at 10:58 No comments:

#394 Classic sudoku 16 x 16

Number of given: 92.
Posted by Martin Turcotte at 10:53 No comments:

#395 Jigsaw sudoku 16 x 16

Number of given: 92.
Posted by Martin Turcotte at 10:48 No comments:

#396 High five sudoku 9 x 9

Number of given: 145.
Posted by Martin Turcotte at 10:43 No comments:

Solution #385.

Solution.
Posted by Martin Turcotte at 10:42 No comments:

Solution #386.

Solution.
Posted by Martin Turcotte at 10:37 No comments:

Solution #387.

Solution.
Posted by Martin Turcotte at 10:32 No comments:

Solution #388.

Solution.
Posted by Martin Turcotte at 10:27 No comments:

Solution #389.

Solution.
Posted by Martin Turcotte at 10:22 No comments:

Solution #390.

Solution.
Posted by Martin Turcotte at 10:17 No comments:

Friday, 17 September 2010

#385 Classic sudoku 9 x 9

Number of given: 27.
Posted by Martin Turcotte at 18:54 No comments:

#386 Jigsaw sudoku 9 x 9

Number of given: 25.
Posted by Martin Turcotte at 18:49 No comments:

#387 Hyper sudoku 9 x 9

Number of given: 25.
Posted by Martin Turcotte at 18:44 No comments:

#388 Classic sudoku 16 x 16

Number of given: 99.
Posted by Martin Turcotte at 18:39 No comments:

#389 Jigsaw sudoku 16 x 16

Number of given: 92.
Posted by Martin Turcotte at 18:34 No comments:

#390 High five sudoku 9 x 9

Number of given: 152.
Posted by Martin Turcotte at 18:29 No comments:

Solution #379.

Solution.
Posted by Martin Turcotte at 18:28 No comments:

Solution #380.

Solution.
Posted by Martin Turcotte at 18:23 No comments:

Solution #381.

Solution.
Posted by Martin Turcotte at 18:18 No comments:

Solution #382.

Solution.
Posted by Martin Turcotte at 18:13 No comments:

Solution #383.

Solution.
Posted by Martin Turcotte at 18:08 No comments:

Solution #384.

Solution.
Posted by Martin Turcotte at 18:03 No comments:
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About Me

Martin Turcotte
Grad student in Operation research.
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Blog Archive

  • ▼  2010 (943)
    • ▼  11/14 - 11/21 (48)
      • #469 Classic sudoku 9 x 9
      • #470 Jigsaw sudoku 9 x 9
      • #471 Hyper sudoku 9 x 9
      • #472 Classic sudoku 16 x 16
      • #473 Jigsaw sudoku 16 x 16
      • #474 High five sudoku 9 x 9
      • Solution #463.
      • Solution #464.
      • Solution #465.
      • Solution #466.
      • Solution #467.
      • Solution #468.
      • #463 Classic sudoku 9 x 9
      • #464 Jigsaw sudoku 9 x 9
      • #465 Hyper sudoku 9 x 9
      • #466 Classic sudoku 16 x 16
      • #467 Jigsaw sudoku 16 x 16
      • #468 High five sudoku 9 x 9
      • #467 Jigsaw sudoku 16 x 16
      • Solution #457.
      • Solution #458.
      • Solution #459.
      • Solution #460.
      • Solution #461.
      • #457 Classic sudoku 9 x 9
      • #458 Jigsaw sudoku 9 x 9
      • #459 Hyper sudoku 9 x 9
      • #460 Classic sudoku 16 x 16
      • #461 Jigsaw sudoku 16 x 16
      • #462 High five sudoku 9 x 9
      • Solution #451.
      • Solution #452.
      • Solution #453.
      • Solution #454.
      • Solution #455.
      • Solution #456.
      • #451 Classic sudoku 9 x 9
      • #452 Jigsaw sudoku 9 x 9
      • #453 Hyper sudoku 9 x 9
      • #454 Classic sudoku 16 x 16
      • #455 Jigsaw sudoku 16 x 16
      • #456 High five sudoku 9 x 9
      • Solution #445.
      • Solution #446.
      • Solution #447.
      • Solution #448.
      • Solution #449.
      • Solution #450.
    • ►  11/07 - 11/14 (60)
    • ►  10/31 - 11/07 (36)
    • ►  09/19 - 09/26 (12)
    • ►  09/12 - 09/19 (84)
    • ►  09/05 - 09/12 (84)
    • ►  08/29 - 09/05 (84)
    • ►  08/22 - 08/29 (61)
    • ►  08/15 - 08/22 (72)
    • ►  08/08 - 08/15 (60)
    • ►  08/01 - 08/08 (72)
    • ►  07/25 - 08/01 (96)
    • ►  07/18 - 07/25 (84)
    • ►  07/11 - 07/18 (72)
    • ►  07/04 - 07/11 (18)

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The sudoku showed on this website are generated by a software of my own creation. Each sudoku has a unique solution.

F.Y.I.: the "difficulty" of each sudoku is totally random, the algorithm only tries to minimize the number of given.

F.Y.I.: the lower number of given ever found by my algorithm for a 9x9 classic sudoku is: 21. Current known lower bound: 17.

Currently supported sudoku type:
Classic sudoku up to size 100x100
Jigsaw sudoku up to size 25x25 (not enough colors...)
Hyper sudoku up to size 9x9
High five sudoku up to size 16x16
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