Shards

So here are the level codes for the shareware version of this
puzzler from Elkware.

NOTE: If your game runs anything like mine, you will need to press
the 'Z' key to enter a 'Y' on the password screen, and the 'Y'
key to enter a 'Z'. Okay?

Level 1 - No password Level 6 - JAQZRLSN
Level 2 - EOJDREPP Level 7 - POQYHORV
Level 3 - NIAGMGYF Level 8 - QTOJJQIB
Level 4 - LMZYLAPQ Level 9 - CHQUWHXC
Level 5 - TRDDQWRZ Level 10 - LOUMPAFU (Information from Cheat Machine)