Bion's Gadgets on Github

Interactive solvers for various cipher types:

  Amsco     Baconian     Bifid     Bifid 6x6     Cadenus     Checkerboard     Checkerboard 6x6     CM Bifid     Columnar/Myszkowski (Video)  

  Compressocrat     CONDI     Digrafid     Four-Square     Four-Square 6x6     Fract. Morse     Grandpre     Grille     Gromark     Keyphrase     Knight's Tour  

  Monome-Dinome     Nicodemus     Nihilist Sub     Numbered Key     Periodic Gromark     Phillips     Playfair     Playfair 6x6     Quagmire   (Video).

  Ragbaby     26 letter Ragbaby     36 char Ragbaby     Route Tramp     Running Key (*)      Seriated Playfair     Seriated Playfair 6x6     Simple sub  

  Slidefair     Swagman     Syllabary     Tridigital     Trifid     Tri-square     Tri-square 6x6     Two-Square     Two-Square 6x6     Vigenere family (*)     

ID tests:

  Random forest Cipher ID test   (Video).   Neural net cipher ID test      Amsco ID test     Fractionated Morse ID test     Portax ID test. due to AAHJU.  

  Progressive Key Test      Swagman Test      Two Square Versus Four Square     Vigenere family ID test. due to AAHJU.     Vig Versus Variant Running Key  

  ID ciphers with word divisions     ID numerical ciphers   

Cipher analysis & utility programs:

  Double chaining for headline puzzles.     Compute Periodic IC for poly-alphabetic ciphers.     Portax Slide simulator.     Cryptarithm Helper.      Double Key Helper.   

  Divide string into words.      Compute Inverse of a transposition key.      Nihilist substitution periods.      Caesar shift calculator.      best Bifid period.   

  Statistical Reference for the ACA cipher types.     Seriated Playfair Periods      Trifid Key Routes     Make word list from pasted text.     best Redefence period  

Key Length of columnar cipher.     ACA Length Guidelines.     Tridigital Word Separator.     Bifid Key search. (Unscramble keysquare)  

  Two-square Key search. (Unscramble keysquares)     Headline puzzle hat worksheet     Top 100 Gromark primers      Find Words in Null cipher.   

  Headline puzzle, merge 13-link chains      K3 key, shift of 13 worksheet      Anagram checker      K4 key worksheet      Playfair Key search (unscramble keysquare)   

  Remove progression index from Progressive Key cipher   

Crib dragging programs:

  Bifid crib drag      CM Bifid crib drag      Compressocrat crib drag      Digrafid crib drag      Four-square crib drag      Fractionated Morse crib drag   

  Grandpre/Numbered-Key crib drag      Gromark crib drag      Nihilist substitution crib drag      Periodic Gromark crib drag      Phillips crib drag  

  Playfair crib drag + Seriated PF   Quagmire crib drag     Sequence transposition crib drag     Syllabary crib drag      Trifid crib drag      Tri-Square crib drag..   

  Two-square crib drag