-----The Secrets of Science Island-----
A 4am crack                  2016-07-14
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Name: The Secrets of Science Island
Genre: educational
Year: 1984
Credits:
- programmed by Alex F. Rose, Bob
  Stickgold, James Austin, Marge Besas,
  Yan-Ching Chu, and Gerhard Mansbach
- written by Bob Stickgold and Susan
  Christie Thomas
- with Norma Arnow, Kurt Guenther,
  George Sullivan, and John Sweeney
- artwork by Kathleen Ingoldsby
Publisher: Grolier
Platform: Apple ][+ or later (64K)
Media: double-sided 5.25-inch floppy
OS: Apple Pascal
Previous cracks: none

This disk was automatically cracked by
Passport. Both sides have similar but
not identical protection. Here is the
transcript:

                 --v--

(SIDE A)
READING FROM S6,D1
T00,S00 FOUND PASCAL BOOTLOADER
USING BUILT-IN RWTS
WRITING TO S6,D2
T1F,S0E FOUND A6BC95 PROTECTION CHECK
T1F,S0E,$1A: AE -> 60
CRACK COMPLETE.

(SIDE B)
READING FROM S6,D1
T00,S00 FOUND PASCAL BOOTLOADER
USING BUILT-IN RWTS
WRITING TO S6,D2
T1E,S02 FOUND A6BC95 PROTECTION CHECK
T1E,S02,$0C: AE -> 60
T1B,S0C FOUND A6BC95 PROTECTION CHECK
T1B,S0C,$12: AE -> 60
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. 715
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