---Advanced Addition and Subtraction---
A 4am crack                  2017-07-02
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Name: Math Level 4: Advanced Addition
  and Subtraction
Genre: educational
Year: 1989
Credits: design by Bonnie Brook,
  Lawrence Comella, Millicent Sabater;
  programming by Steven Martin, Gregory
  Truex, Thomas Whiting; graphics by
  Peggy Brennan, Nancy Patrissi,
  Millicent Sabater; sound by Steven
  Martin, Gregory Truex
Publisher: Troll Associates
Platform: Apple ][+ or later
Media: single-sided 5.25-inch floppy
OS: DOS 3.3

This disk was automatically cracked by
Passport. Here is the transcript:

                 --v--

READING FROM S6,D1
T00,S00 FOUND DOS 3.3 BOOTLOADER
USING DISK'S OWN RWTS
WRITING TO S5,D2
T00,S03 RWTS ACCEPTS $D4 OR $D5 FOR THE
FIRST ADDRESS PROLOGUE NIBBLE.
T00,S03 RWTS ACCEPTS $DE OR A TIMING BIT
FOR THE FIRST ADDRESS EPILOGUE NIBBLE.
CRACK COMPLETE.

                 --^--

More information and source code is
available at
https://archive.org/details/Passport4am

Quod erat liberandum.

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A 4am crack                    No. 1306
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