May Jun 2022 – Recursive SudokuSolver in Python 3.

Sept Oct 2013 – Attacking the Myszkowski without a tip.

Jan Feb 2013 – Monome Dinome Solving Assistant spreadsheet.

Sept Oct 2012 – Solving Nihilist Substitution spreadsheet. (File modified and reposted May 2013)

Mar Apr 2012 – Hats in the Headlines.

Jan Feb 2012 – Sudoku Solving Aid.

Nov Dec 2011 – Homophonic interactive solver.

July August 2011 – Bifid 6×6 interactive solver.

March April 2011 – Grandpre interactive solver.

Nov Dec 2010 – Playfair interactive solver.

Sept Oct 2010 – Creating Tet (tetragraph) Log files for automatic solvers.

Jul Aug 2010 – Crib Dragging program in Pascal for Patristocrats.

Mar Apr 2010 – Two square interactive program in Pascal.

Nov Dec 2009 – Caesar sample program, ABCs of Cryptoprogramming.

July Aug 2009 – Quagmire 1 and 2 interactive program.

Mar Apr 2009 – Tri Square Pascal interactive program.

Jan Feb 2009 – Nicodemus cross correlation program in python.

Nov Dec 2008 – Foursquare Pascal interactive program.

Sept Oct 2008 – Bifid interactive solver.

July Aug 2008 – Foursquare tip placement tool in Pascal.

May Jun 2008 – Trifid solving tool.

Mar Apr 2008 – Swagman program in Pascal.

Jan Feb 2008 – Trifid relationship program.

Nov Dec 2007 – A pattern word search routine in Pascal

Sept Oct 2007 – Aristo Excel worksheet and playfair simulated annealing program.

Jul Aug 2007 – Phillips crib dragging program.

May Jun 2007 – Simulated Annealing example using Playfair.

Mar Apr 2007 – Bazeries integer translation program.

Jan Feb 2007 – Pollux genetic program.

Nov Dec 2006 – Sudoku.doc and headline alphabet consistency check.

Jan Feb 2006 – Cryptarithm intelligent brute force program and nested loop program.

Sept Oct 2005 – Make perms, make values, and using VBA from Excel or Word.

Jul Aug 2005 – Null brute force program.

Jul Aug 2004 – Trifid tip placement program.

Jul Aug 2003 – Bifid tip placement program.

Mar Apr 2003 – Amsco ID program.

Sep Oct 2002 – Route transposition solution program in Basic.

Jul Aug 2002 – Route transposition routines in Basic.

May Jun 2002 – lrbion.bas and periodic.bas.

Mar Apr 2002 – Progressive ciphers program.

Nov Dec 2001 – Vigenere family diagnostics.

Sept Oct 2001 – Vigenere family diagnostics.

Jul Aug 2001 – Recover a K3M alphabet routine.

May June 2001 – Portax ID program.

Mar Apr 2001 – Phillips ID program.

Nov Dec 2000 – Trisquare crib dragging program.

Sep Oct 2000 – 5×5 Square Pattern Search for Key Word GetAlph$()–get key alphabet

Jul Aug 2000 – Decryption program for CC-1 XOR cipher.

May June 2000 – Demo of Pollux routines. MorseToText$(), PolluxToText().

Mar Apr 2000 – Pollux key generator.

Nov Dec 1999 – Numerical key pattern search + tridigital & keyphrase pattern search.

Sep Oct 1999 – Patristocrat word pattern search.

Jul Aug 1999 – Fully interactive Vigenere family solver + autokey.

May June 1999 – Bare bones interactive Vigenere family solver.

Mar Apr 1999 – Aristocrat Word Pattern search + GetCt() to input cipher text

Nov Dec 1998 – Adding X-ing out to Grille + IofC() routine.

Nov Dec 1997 – Expanded interactive Grille

Sept Oct 1997 – Interactive Grille.