Logisim red lines

[George S]

Hi
Beginner using
'dept.CS williams.edu /CSS 237 Lab 3 '
Stuck with removal of red lines in Xor 8 circuit ?
Unable to find help on net sites
Thanks George

 

[Harald Kapp]

Welcome to EP.

How about some more info (pictures,links, ...)?
Not everybody will be familiar with that material you mention.

 

[George S]

Hi thanks for reply .Circuit Shown