Ladder was the only one I located.
FOG LIBRARY DISK
Copyright (1986) by First Osborne Group (FOG)
Filename CRC Description
-FOG/CPM.139: Games programs for all computers
//CPM139.DOC:
/SEPT/86. :
BR .DCL: 0C 59 PLI source code for BRHYTHM
BR-DD .DCL: FF 3A PLI source code for BRHYTHM
BR-DD .PLI: 10 D4 PLI source code for BRHYTHM
BR-DIY .DCL: 32 24 PLI source code for BRHYTHM
BR-DIY .PLI: 72 4E PLI source code for BRHYTHM
BR-E .DCL: 74 B6 PLI source code for BRHYTHM
BR-E .PLI: E1 01 PLI source code for BRHYTHM
BR-GAD .DCL: DA 37 PLI source code for BRHYTHM
BR-GAD .PLI: 18 B5 PLI source code for BRHYTHM
BR-GYN .DCL: A8 DF PLI source code for BRHYTHM
BR-GYN .PLI: 60 2E PLI source code for BRHYTHM
BR-MTG .DCL: E8 AA PLI source code for BRHYTHM
BR-MTG .PLI: 8D B4 PLI source code for BRHYTHM
BR14 .PLI: 49 D9 PLI source code for BRHYTHM
BR14 .SUB: 37 F9 Submit file for assembling BRYTHM
BRHYTH14.MSG: 14 DD Information on version 1.4
BRHYTHM .COM: A8 EE Compiled biorythm program
CCINE .DCL: FA 24 PLI source code for BRHYTHM
CCINE11 .PLI: B9 1D PLI source code for BRHYTHM
DISPRT .DCL: A9 7E PLI source code for BRHYTHM
DISPRT .PLI: 22 B4 PLI source code for BRHYTHM
GRGJUL .DCL: 84 6F PLI source code for BRHYTHM
GRGJUL11.PLI: D8 52 PLI source code for BRHYTHM
LADCONF .COM: F6 0E Lets you configure LADDER for your terminal
LADDER .COM: 26 00 Similar to Donkey Kong.. Uses ascii characters
LADDER .DAT: A3 80 for screen graphics
LADDER .DOC: A1 AE
UPCASE .DCL: 4E 17 PLI source code for BRHYTHM
UPCASE .PLI: 94 A8 PLI source code for BRHYTHM
ZELLER .DCL: A8 A9 PLI source code for BRHYTHM
ZELLER11.PLI: 80 0B PLI source code for BRHYTHM
It's in the 139 .IMD file.
http://www.znode51.de/fog/
http://www.bitsavers.org/bits/Users_Groups/FOG/FOG_Master_Disks/FOG_CPM/
Larry