• Topics
  • any bad / page filling ads ?

    Last post by pnm   » Fri May 30, 2025 2:07 pm

    by pnm   » Sat Apr 05, 2025 12:31 pm

    1

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    12533

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    by pnm   Fri May 30, 2025 2:07 pm
  • New Puzzle Book of Group Theory Calcudoku

    Last post by rafaelhoukes   » Thu Apr 03, 2025 6:48 pm

    by quadrata   » Thu Apr 03, 2025 3:18 am

    1

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    2561

    Views

    by rafaelhoukes   Thu Apr 03, 2025 6:48 pm
  • scientific applications of Calcudoku

    Last post by pnm   » Tue Apr 01, 2025 4:23 pm

    by pnm   » Tue Apr 01, 2025 4:16 pm

    1

    Replies

    2922

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    by pnm   Tue Apr 01, 2025 4:23 pm
  • AI still has a long way to go

    Last post by pnm   » Sun Mar 02, 2025 10:16 pm

    by pnm   » Sun Mar 02, 2025 2:18 pm

    2

    Replies

    5162

    Views

    by pnm   Sun Mar 02, 2025 10:16 pm
  • Calcudoku live stream

    Last post by eclipsegirl   » Sun Jan 12, 2025 7:47 pm

    by pnm   » Wed Jan 01, 2025 4:16 pm

    2

    Replies

    5101

    Views

    by eclipsegirl   Sun Jan 12, 2025 7:47 pm
  • New Achievement - Scribbler

    Last post by pnm   » Tue Jan 07, 2025 11:44 pm

    by eclipsegirl   » Tue Jan 07, 2025 7:22 pm

    1

    Replies

    4485

    Views

    by pnm   Tue Jan 07, 2025 11:44 pm
  • The new solved puzzle animation.

    Last post by radicarian   » Fri Jan 03, 2025 6:15 am

    by mayaknife   » Tue Dec 31, 2024 3:17 am

    9

    Replies

    8216

    Views

    by radicarian   Fri Jan 03, 2025 6:15 am
  • Seasons Greetings

    Last post by skeeter84   » Fri Dec 27, 2024 1:17 am

    by eclipsegirl   » Wed Dec 25, 2024 5:13 am

    7

    Replies

    7313

    Views

    by skeeter84   Fri Dec 27, 2024 1:17 am
  • A TY to Patrick

    Last post by pnm   » Thu Dec 26, 2024 5:11 pm

    by eclipsegirl   » Thu Dec 26, 2024 9:12 am

    1

    Replies

    6028

    Views

    by pnm   Thu Dec 26, 2024 5:11 pm
  • new large puzzles book, book size question

    Last post by pnm   » Sat Dec 14, 2024 1:08 am

    by pnm   » Fri May 24, 2024 6:50 pm

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    56

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    32551

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    by pnm   Sat Dec 14, 2024 1:08 am
  • Rankings

    Last post by pnm   » Wed Dec 11, 2024 11:41 pm

    by runforhome   » Tue Sep 10, 2024 10:31 am

    9

    Replies

    9024

    Views

    by pnm   Wed Dec 11, 2024 11:41 pm
  • mystery image

    Last post by pnm   » Tue Nov 26, 2024 10:09 pm

    by pnm   » Mon Nov 25, 2024 11:03 pm

    3

    Replies

    5118

    Views

    by pnm   Tue Nov 26, 2024 10:09 pm
  • a puzzle for points from the Christmas puzzle book

    Last post by skeeter84   » Sat Nov 09, 2024 6:00 pm

    by pnm   » Tue Nov 05, 2024 3:28 pm

    1

    Replies

    5159

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    by skeeter84   Sat Nov 09, 2024 6:00 pm
  • New subscription

    Last post by eclipsegirl   » Sun Sep 22, 2024 11:11 am

    by sjs34   » Fri Sep 20, 2024 2:46 pm

    1

    Replies

    5099

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    by eclipsegirl   Sun Sep 22, 2024 11:11 am
  • bonus puzzle

    Last post by main   » Mon Aug 19, 2024 1:51 am

    by beaker   » Sat Nov 03, 2018 1:26 am

    • 1
    • 2
    • 3
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    33

    Replies

    68475

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    by main   Mon Aug 19, 2024 1:51 am
  • use "setupad" for your online ads

    Last post by pnm   » Sun Aug 18, 2024 12:14 pm

    by pnm   » Sun Aug 18, 2024 12:14 pm

    0

    Replies

    10132

    Views

    by pnm   Sun Aug 18, 2024 12:14 pm
  • "rate this puzzle" ?

    Last post by main   » Thu Aug 15, 2024 10:50 pm

    by pnm   » Sun Jul 31, 2022 11:04 am

    • 1
    • 2

    15

    Replies

    47010

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    by main   Thu Aug 15, 2024 10:50 pm
  • Suggestions for no-op mystery puzzles

    Last post by main   » Wed Jun 12, 2024 1:34 pm

    by main   » Wed Jun 12, 2024 10:24 am

    3

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    6817

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    by main   Wed Jun 12, 2024 1:34 pm
  • picture request, Calcudoku Advanced Volume III

    Last post by pnm   » Sun May 12, 2024 8:20 pm

    by pnm   » Fri May 10, 2024 12:01 pm

    2

    Replies

    8529

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    by pnm   Sun May 12, 2024 8:20 pm
  • books stopped selling

    Last post by pnm   » Thu Apr 25, 2024 12:56 pm

    by pnm   » Sun Apr 21, 2024 4:25 pm

    6

    Replies

    9776

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    by pnm   Thu Apr 25, 2024 12:56 pm
  • Beaker

    Last post by eclipsegirl   » Tue Apr 16, 2024 10:48 pm

    by sjs34   » Mon Oct 02, 2023 3:53 pm

    • 1
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    29

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    45301

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    by eclipsegirl   Tue Apr 16, 2024 10:48 pm
  • commercial generator

    Last post by pnm   » Tue Apr 02, 2024 3:52 pm

    by pnm   » Tue Apr 02, 2024 12:00 pm

    2

    Replies

    5753

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    by pnm   Tue Apr 02, 2024 3:52 pm
  • ranking

    Last post by clm   » Sun Mar 17, 2024 9:05 am

    by fzpowerman47   » Fri Mar 15, 2024 9:28 pm

    • 1
    • 2

    10

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    13407

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    by clm   Sun Mar 17, 2024 9:05 am
  • no-op operaters

    Last post by flash   » Thu Mar 14, 2024 6:51 pm

    by flash   » Wed Mar 13, 2024 8:32 pm

    2

    Replies

    5811

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    by flash   Thu Mar 14, 2024 6:51 pm
  • new large puzzles book?

    Last post by paulv66   » Sat Feb 24, 2024 12:54 am

    by mikas   » Wed Feb 14, 2024 7:45 pm

    • 1
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    26

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    by paulv66   Sat Feb 24, 2024 12:54 am